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  • Page 60: Table Of Contents

    ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 1 of 32) TABLE OF CONTENTS SECTION I — INTRODUCTION Introduction .................2 Basic Operation and Design ..........2 Sectional View and Component Identification .....2 Nameplate Information ............2 SECTION II —...

  • Page 61: Introduction

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 2 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus Section I — Introduction bearings mounted to a steel alloy shaft to provide high The following instructions apply to Venus, Atlas, Luna, overhung and thrust load capacity.

  • Page 62: Section Ii - Installation

    ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 3 of 32) Section II — Installation WELDING — Do not weld on the gear drive or accessories 2.2 REDUCER MOUNTING without prior approval from the Factory.

  • Page 63: Mounting Of Transmission Accessories

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 4 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus 2.3 MOUNTING OF TRANSMISSION 2.3.1a MOTORS (STANDARD UNITS) ACCESSORIES When direct coupling motors to the Planetgear 7000 reducer, follow the four step process shown below to WARNING: When the Planetgear 7000 speed reducer achieve proper motor to reducer alignment.

  • Page 64: Couplings

    ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 5 of 32) 2.3.1b. MOTORS (C-FACE & IEC MOTOR CAUTION: Be careful not to roll the seal when installing or removing the coupling and motor.

  • Page 65: Section Iii - Lubrication

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 6 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus Section III — Lubrication INTRODUCTION Viscosity grade is determined by ambient air temperature in the immediate vicinity of the gear drive. Lubricant Carefully follow instructions on the drive nameplate, selections must have a pour point at least 10°F warning tags and installation manuals furnished with the...

  • Page 66: Lubricant Changes & Analysis

    ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 7 of 32) OIL LEVELS PETROLEUM LUBRICANTS — In the absence of oil analysis, change gear oils every 6 months or 2,500 From the nameplate or the oil capacity chart below, determine operating hours, whichever occurs first.
  • Page 67 Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 8 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus TABLE 5 — Viscosity Grade Recommendation for Synthethic Lubricants Cold Climates Normal Climates Ambient -30° to +10°F -15°...
  • Page 68 ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 9 of 32) TABLE 7A — Synthetic PAO (Polyalphaolefin) EP (Extreme Pressure) Lubricants Maximum Operating Temperature of Lubricants 200°F (93°C) ISO Viscosity Grade AGMA Viscosity Grade Viscosity cSt @ 40°C...

  • Page 69: Food Grade Lubricants

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 10 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus FOOD GRADE LUBRICANTS 1. Water content is greater than 500 ppm (parts per million) (0.05%). Guidance for selecting petroleum-based and synthetic- 2.
  • Page 70 ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 11 of 32) TABLE 11 — Viscosity Grade Recommendation For Synthethic Lubricants Cold Climates Normal Climates Ambient -30° to +10°F -15°...

  • Page 71: Section Iv - Start-Up

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 12 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus Section IV — Start-up 4.2 INITIAL START-UP WARNING: Never operate the speed reducer at speeds and/or loads that exceed the limits specified on the It is recommended that all Planetgear 7000 speed nameplate.

  • Page 72: Section V - Maintenance

    ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 13 of 32) Section V — Maintenance 5.2 DRAINING OIL WARNING: DO NOT PERFORM ANY MAINTENANCE PROCEDURES WHILE REDUCER IS IN OPERATION. 1.

  • Page 73: Section Vi - Disassembly And Assembly

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 14 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus Section VI —Disassembly and Assembly Instructions The following instructions are for the Neptune, 4. Using a flat blade and a hammer, break the seal Neptune Plus, Orion Plus, Saturn Plus, and Titan Plus between the seal carrier assembly and the input or output housing;...

  • Page 74: Installing New Seals

    ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 15 of 32) 6.2.3 INSTALLING NEW SEALS (Saturn GARTER SPRING ON Plus and Titan Plus Input – Neptune, ARBOR PRESS OUTBOARD SIDE SINGLE LIPPED Neptune Plus, Orion Plus, Saturn Plus,...

  • Page 75: Installing Seal Carrier - Input/Output Shaft Assembly

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 16 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus 6.2.5 INSTALLING SEAL CARRIER - 5. With an arbor press or a hydraulic press, carefully push seal into seal carrier until the seal seats flush to the INPUT/OUTPUT SHAFT ASSEMBLY shelf of the seal carrier (reference Figure 6.2.4.1B).

  • Page 76: Replace Bearings

    ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 17 of 32) 6. With a ½” bolt, drive the bolt into one of the three ½-13 INBOARD SIDE UNC threaded holes.

  • Page 77: Disassembling Input Or Output Shaft Assemblies To

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 18 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus OUTBOARD END OF SHAFT OUTBOARD SIDE CLAMPNUT OUTBOARD BEARING CONE BEARING SPACER FLAT PUNCH BEARING SPACER SHAFT PILOT SUPPORT...

  • Page 78: Installing Bearing Cups Into Input Or

    ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 19 of 32) 3. With a 0.001” or 0.040 mm feeler gage, make sure that INBOARD END OF SHAFT there is no gap between the housing and the bearing cups to insure proper cup seating;...
  • Page 79 Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 20 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus 6. With a 0.001” or 0.040 mm mm feeler gage, make sure INBOARD SIDE that there is no gap between the shaft shoulder and the bearing cone to insure proper cone seating;...
  • Page 80 ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 21 of 32) 19. With an arbor press or a hydraulic press, push on the inboard end of the shaft to relieve the bearings. NOTE: A popping noise will sound when bearings are INBOARD relieved.

  • Page 81: Setting Proper Axial Bearing Clearances On

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 22 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus 11. With an arbor press or a hydraulic press carefully push NOTE: If necessary, the axial bearing clearance can be bearing cone.

  • Page 82: Adjusting For Too Little Axial Bearing Clearance

    ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 23 of 32) 6.4.3 ADJUSTING FOR TOO LITTLE AXIAL BEARING CLEARANCE 1. Loosen socket head cap screw on clampnut. 2.

  • Page 83: Fan Installation

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 24 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus Remove mounting bolts from input sub-assembly / Per preceding drawing, install grease fitting hardware maincase in the following locations and install shroud clips; (Items 1 &...

  • Page 84: Section Vii - Vertical Service

    ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 25 of 32) Section VII — Vertical Service NOTE: All external plumbing (pipe nipple, pipe TABLE 7.1b — Vertical Service (Standard plugs, fittings) are standard npt (national pipe thread) Reducers) connections.

  • Page 85: Section Viii - Storage Procedures

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 26 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus Section VIII — Storage Procedures C. Every six months inspect the stored or inactive 8.1 SPARE PARTS STORAGE reducer and add Nox-Rust VCI-10 if necessary.

  • Page 86: Troubleshooting

    ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 27 of 32) Section IX — Troubleshooting This troubleshooting guide addresses questions that may be encountered in regards to Planetgear 7000 speed reducers. EXCESSIVE TEMPERATURE [more than 200°F (93°C)] POSSIBLE SOLUTIONS: POSSIBLE CAUSES:...

  • Page 87: Section X - Tables

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 28 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus Section X — Tables TABLE 16 — Average Weights – lb (kg) Scoop Mount 1 Scoop Mount 2 Reducer Only Only Only...

  • Page 88: Section Xi - Tables: Replacement Seals And Bearings

    ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 29 of 32) Section XI — Tables: Replacement Seals and Bearings TABLE 19 — Bearings for Standard Speed Reducers – (All Bearings are “Timken”...

  • Page 89: Maintenance Log

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 30 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus Section XII — Maintenance Log REDUCER SERIAL NUMBER DATE INSTALLED DATE MAINTENANCE PERFORMED 158-170 Rexnord January 2015 3001 W.
  • Page 90 ® Rexnord Planetgear™ 7000 Series Speed Reducer Owners Manual Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus (Page 31 of 32) NOTES 158-170 Rexnord 3001 W. Canal St., Milwaukee, WI 53208-4200 January 2015 Telephone: 414-937-4359 Fax: 414-937-4359 www.rexnord.com Supersedes 11-12...

  • Page 91: Accessories

    Owners Manual Rexnord ® Planetgear™ 7000 Series Speed Reducers (Page 32 of 32) Sizes Neptune, Neptune Plus, Orion Plus, Saturn Plus & Titan Plus Section XIII — Accessories Contact a Rexnord Account Executive or refer to Planetgear 7000 catalog for detailed information on accessories. Reducer with Reducer with Baseplate...
  • Page 92 DATA SHEET Three Phase Induction Motor - Squirrel Cage Customer : WET Engineering (Thermal 4 LLC) Customer reference : CD-1261 ____ Rev. Changes Summary Performed Checked Date Performed by Checked by Page Revision Date 30/09/2020 1 / 4 This document is exclusive property of WEG S/A. Reprinting is not allowed without written authorization of WEG S/A.
  • Page 93 TORQUE AND CURRENT VS SPEED CURVE Three Phase Induction Motor - Squirrel Cage Customer : WET Engineering (Thermal 4 LLC) Customer reference : CD-1261 ____ Rev. Changes Summary Performed Checked Date Performed by Checked by Page Revision Date 30/09/2020 2 / 4 This document is exclusive property of WEG S/A.
  • Page 94 LOAD PERFORMANCE CURVE Three Phase Induction Motor - Squirrel Cage Customer : WET Engineering (Thermal 4 LLC) Customer reference : CD-1261 ____ Rev. Changes Summary Performed Checked Date Performed by Checked by Page Revision Date 30/09/2020 3 / 4 This document is exclusive property of WEG S/A. Reprinting is not allowed without written authorization of WEG S/A.
  • Page 95 VFD OPERATION CURVE Three Phase Induction Motor - Squirrel Cage Customer : WET Engineering (Thermal 4 LLC) Customer reference : CD-1261 ____ Rev. Changes Summary Performed Checked Date Performed by Checked by Page Revision Date 30/09/2020 4 / 4 This document is exclusive property of WEG S/A. Reprinting is not allowed without written authorization of WEG S/A.
  • Page 96 Bearing Maintenance Guide Lubrication Troubleshooting...
  • Page 127 ® Falk™ Steelflex Couplings Installation and Maintenance • Type T10 Sizes 1020–1140 & 20–140 (Page 1of 6) • TYPE T10 STEELFLEX COUPLING How To Use This Manual This manual provides detailed instructions on maintenance, lubrication, installation, and parts identification. Use the table of contents below to locate required information.
  • Page 128 ® Installation and Maintenance Falk™ Steelflex Couplings • (Page 2 of 6) Type T10 Sizes 1020–1140 & 20–140 • Specifications — Falk LTG General Purpose Greases Meeting Rexnord Specifications The values shown are typical and slight variations are permissible. Lubricants listed below are typical products only and should not be construed as exclusive recommendations.
  • Page 129 ® Falk™ Steelflex Couplings Installation and Maintenance • Type T10 Sizes 1020–1140 & 20–140 (Page 3of 6) • WARNING: If an oil bath is used, the oil must have a flash Use a spacer bar equal in thickness to the gap specified in point of 350°F (177°C) or higher.
  • Page 130 ® Installation and Maintenance Falk™ Steelflex Couplings • (Page 4 of 6) Type T10 Sizes 1020–1140 & 20–140 • 5 — Pack With Grease And Assemble Covers ANNUAL MAINTENANCE For extreme or unusual operating conditions, check coupling more frequently. 1. Check alignment per steps on Page 3. If the maximum op- erating misalignment limits are exceeded, realign the cou- pling to the recommended installation limits.
  • Page 131 ® Falk™ Steelflex Couplings Installation and Maintenance • Type T10 Sizes 1020–1140 & 20–140 (Page 5of 6) • Values may be combined for an installation or operating TYPE T COUPLING INSTALLATION & condition. ALIGNMENT DATA Example: 1060T max. operating misalignment is .016" Maximum life and minimum maintenance for the coupling and parallel plus .018"...
  • Page 132 ® Installation and Maintenance Falk™ Steelflex Couplings • (Page 6 of 6) Type T10 Sizes 1020–1140 & 20–140 • CAUTION: Blue or non-painted grids may be used in all PARTS IDENTIFICATION applications, but DO NOT substitute orange grids for blue or All coupling parts have identifying part numbers as shown nonpainted.
  • Page 133 IM-995 Centrifugal Fans April 2020 Installation, Operation & Maintenance Manual REVIEW AMCA PUBLICATION 410 PRIOR TO INSTALLATION This bulletin has been prepared to guide the users of industrial centrifugal fans in the proper installation, operation and maintenance procedures to ensure maximum equipment life with trouble-free operation. For safe installation, startup and operational life of this equipment, it is important that all involved with the equipment be well versed in proper fan safety practices and read this bulletin.
  • Page 134 IM-995 Centrifugal Fan Arrangements - Single Width, Single Inlet (SWSI) Arrangement 1 Arrangement 3 Arrangement 3F Arrangement 3SI Arrangement 4 Belt Driven or Direct Drive Belt Driven Belt Driven Belt Driven or Direct Drive Direct Drive Arrangement 4S Arrangement 4VI Arrangement 4HI Arrangement 7 Arrangement 7SI...

  • Page 135: Wheel Nomenclature

    IM-995 Exploded View - Centrifugal Fans Shaft Housing Bearings Wheel Access Hole For Inlet Funnel Sheave/Pulley Mounting Bolts Inlet Collar Belt Motor Motor Slide Base Pedestal Flanged Outlet Flange Inlet Wheel Nomenclature Wheel Cone Backplate (End Ring, Shroud, Front Plate) (end ring/RIM) Support Gusset (Spider)
  • Page 136 IM-995 SWSI Wheel Types Airfoil Backward Radial Curved BAE-SW BAF-SW BEPL BAFF BCSF BFPL BAIFE Backward Radial Forward Inclined Bladed Curved BC-SW TCBI RBOF TBNA NFC-SW BCIFE TBNS BCVR BCPL BCVSH LPSF DWDI Wheel Types Airfoil Backward Inclined Forward Curved BAE-DW BC-DW FC-DW...

  • Page 137: Safety & Hazard Warnings

    IM-995 Safety & Hazard Warnings For general safety practices for air moving equipment, see AMCA Bulletin 410. Twin City Fan & Blower offers many safety accessories. These safety devices include (but are not limited to) belt guards, shaft guards, inlet and discharge screens. The use and suitability of safety devices is the responsibility of the purchaser.

  • Page 138: Handling

    IM-995 Handling Handling of all air moving equipment should be conducted by trained personnel and be consistent with safe handling practices. Verify the lift capacity and operating condition of handling equipment. When using hoisting equipment, only qualified and trained personnel should operate the equipment. Units shipped completely assembled may be lifted with slings and spreader bars.

  • Page 139: Unit Storage

    IM-995 Unit Storage Store the unit in an environmentally stable and protected area. During storage, the fan should not be subjected to vibration from external sources or bearing damage may occur. The unit should be reasonably protected from any accidental impacts. Cover the fan to protect coatings and to prevent any foreign material or moisture from entering the bearings, motor, inlet or discharge.

  • Page 140: Foundations And Supporting Structures

    IM-995 WARNING Refer to handling section prior to lifting equipment. Foundations & Supporting Structures (refer to lifting/safety section) The best means of floor mounting a fan is on a well-designed, flat, level and prepared concrete foundation. The foundation should have a mass of at least three times that of the supported assembly. Rigid foundation stiffness must be between 1x10 lbs./in.

  • Page 141: Fan Installation, Factory Assembled Units

    IM-995 Fan Installation – Factory Assembled Units (refer to lifting/safety section) All fan wheels are statically and dynamically balanced using state of the art equipment in the factory. Final trim balancing is performed on factory assembled fans, unless the specified electrical characteristics of the motor are outside the limits of the factory test equipment.

  • Page 142: Fan Installation, Disassembled Units With Split Housings

    IM-995 Fan Installation – Disassembled Units With Split Housings (refer to lifting/safety section) A unit is considered “disassembled” if any component required for proper operation is shipped or supplied separately or in pieces. Reference earlier instructions concerning proper handling of fan components and general safety. Wheel rotation is important.
  • Page 143 IM-995 Fan Installation – Disassembled Units With Split Housings (Cont.) (refer to lifting/safety section) 6. If the wheel and shaft were shipped unassembled, you must now install the shaft in the wheel. a. First use solvent to clean the protective coating off the shaft. Check all surfaces for corrosion or nicks and clean if necessary with fine emery cloth or a stone.

  • Page 144: Bearing Installation

    IM-995 Bearing Installation (refer to safety section) The following section gives some general instructions on bearing installation. If bearings are to be field installed, the specific installation manual for the bearings will be provided and should be followed carefully. If provided, check the assembly drawings and bearing manufacturer's instructions for location of the fixed and expansion bearings.

  • Page 145: Safety & Bearing Lubrication Instructions

    IM-995 Safety & Bearing Lubrication Instructions WARNING 1. This equipment must not be operated without proper guarding of all moving parts. While performing maintenance be sure remote power switches are locked off. See installation manual for recommended safety practices. 2. Before starting: Check all setscrews for tightness and rotate wheel by hand to make sure it has not moved in transit. Fans with Unit Roller Bearings Fans with Spherical Roller Bearings with Split Pillowblock Housings...

  • Page 146: Drive Mounting

    IM-995 Drive Mounting (refer to safety section) WARNING Mount drives as follows: When working around belts and pulleys, keep hands away 1. Slip (do not pound) proper sheave onto corresponding from pinch points. shaft. Most drives utilize tapered bushings. Draw the bushing up evenly tightening in steps.

  • Page 147: Flexible Couplings

    IM-995 Flexible Couplings (refer to safety section) These instructions are general for the installation of several types of flexible couplings and should not be used as a substitute for more specific manufacturer’s instructions. The coupling manufacturer’s installation data is available and will give specific dimensions for alignment limits, lubricants, etc.

  • Page 148: Maintenance

    IM-995 Maintenance (refer to safety section) Develop a regular maintenance schedule according to your needs and the criticality of the fan. Periodic inspections, lubrication and observations of sound and vibration will help prolong the life of the fan. If changes are noted check bolt tightness, foundation integrity, cleanliness of the wheel and or motor, bearing lubrication and drive components.

  • Page 149: Fan Bearing Maintenance

    IM-995 Fan Bearing Maintenance (refer to safety section) Proper lubrication of the fan drive bearings helps assure maximum bearing life. All fans are equipped with decals indicating the recommended relubrication intervals for normal operating conditions. Refer to the Bearing Installation section for the lubrication schedules for ball bearings, solid pillowblock spherical roller bearings and split pillowblock spherical roller bearings.

  • Page 150: Optional Accessories

    IM-995 Optional Accessories 1. Turning Gear — A turning gear is sometimes used in high temperature applications where the fan is exposed to high temperature gases when not in operation. The wheel and shaft can expand unevenly due to the temperature when sitting idle, which can cause vibration at startup and/or a permanent set to the rotor.
  • Page 151 IM-995 Optional Accessories (cont.) 5. Outlet Dampers — Outlet dampers are usually provided completely assembled like the inlet dampers. The damper is bolted to the fan discharge for volume control. 6. Shaft Cooler — Also referred to as “heat slingers” or “cooling wheels,”...
  • Page 152 IM-995 Optional Accessories (cont.) Oil Circulation Systems: a. Use non-detergent, turbine grade oil specified on the general accessory drawing. b. Utilize the drain ports specified on the general accessory drawing. c. There must be a slope of 15 degrees or ½" slope per foot to effectively drain the bearing and minimize leakage. d.
  • Page 153 IM-995 Optional Accessories (cont.) Unitary Bases – Unitary bases are rigidly mounted to a foundation. Situations may arise where the base may require concrete to dampen vibration or increased stiffness. In situations where concrete must be added to the base the following guide must be utilized. Rebar must be added to the cross section of the base (by others) so the concrete will have good adhesion points throughout the sections of the base.

  • Page 154: Grouting

    IM-995 Grouting Grouting is the final installation step. If Twin City Fan & Blower service is purchased, grouting must be delayed until after the Twin City Fan & Blower inspection and vibration check. Check all shims before grouting to make sure that the fan is resting evenly on all points with anchor bolts secured to hold the shim.
  • Page 155 IM-995 Wheel Placement Model RBA Model RBR Model RBO RBA Wheel Overlap Size 0.25 0.38 0.47 0.53 0.59 0.69 0.69 0.0 RBO, RBR Wheel Gap Size 0.53 0.53 0.59 0.69 0.78 0.88 0.97 1.03 1.22 1.38 1.56 1.69 1.81 1.88 2.16 Note: On Sizes 905-911 RBO and RBR wheel is to be centered in housing.
  • Page 156 IM-995 Wheel Placement Models BC-SW, BAF-SW, BAE-SW, BCS, HIB, Models BC-DW, BAF-DW, BAE-DW BAV, RTF, HRT, HAF, BCV, DCV, TCBI BC-SW, BC-DW, BAF SWSI & DWDI, BCS, BCV (Class I & II), DCV Wheel Overlap Size 10.50 12.25 13.50 15.00 16.50 18.25 20.00 22.25 24.50 27.00 30.00 33.00 36.50 40.25 44.50 49.00 54.25 60.00 66.00 73.00 80.75 89.00 0.28 0.31 0.34...
  • Page 157 IM-995 Wheel Placement Models FC-DW, NFC-DW Models FCV, NFC-SW FCV, FC-DW, NFC-SW, NFC-DW Wheel Gap Size Size 10.5 0.47 0.69 0.75 4.38 0.25 1.88 0.81 5.00 0.44 2.19 0.75 5.00 0.50 2.25 1.06 6.38 0.69 2.88 1.69 7.50 0.81 3.00 1.50 7.13 0.69...
  • Page 158 IM-995 Wheel Placement Models TBNS Models TBNA Models TBNA "N" Series Wheel "W" Series Wheel TBNA, TBNS Wheel Gap 0.13" gap on all sizes Model TBA Model TBR TBA, TBR Wheel Gap 0.13" gap on all sizes Installation, Operation & Maintenance Manual...
  • Page 159 IM-995 Wheel Placement PBW Wheel Gap Housing Size Wheel Size A (REF) 19 & 22 0.36 21 & 22 0.61 23 & 26 0.36 21 & 22 0.86 23 & 26 0.36 Note: Distance from inside surface of housing to wheel blade is constant on all sizes and arrangements.
  • Page 160 IM-995 Wheel Placement Models MBO, MBW, MBR MBW, MBO, MBR Wheel Gap Size MBW 0.50 0.44 0.38 0.25 0.38 0.44 0.56 0.63 0.75 0.75 0.88 MBO 0.50 0.44 0.38 0.25 0.38 0.44 0.56 0.63 0.75 0.75 0.88 MBR 0.25 0.25 0.25 0.25 0.25 0.38 0.50 see note below Note: On Sizes 421-589 wheel is to be centered in housing.

  • Page 161: Troubleshooting Guidelines

    IM-995 Troubleshooting Guidelines Use current safety practices when investigating fan or system performance problems. General safe practices and performance troubleshooting guidelines can be found in AMCA Publications 410 and 202, respectively. Fan application and field measurement procedures can be found in AMCA Publications 201 and 203. Below is a list of possible areas to check when air or sound values do not match expectations.

  • Page 162: Installation/Start-Up Checklist

    IM-995 Installation/Start-up Checklist Become familiar with the equipment by looking at the fan assembly drawing for special instructions and accessories. Initial Fan Check WARNING Inspect fan for damage Check foundation, prepare for shims Verify that proper safety precautions have been followed. Electrical power must be locked off.

  • Page 163: Fan Maintenance Log

    IM-995 Fan Maintenance Log Model Number__________________________ Serial Number __________________________ Date Completed Maintenance Performed By Comments Installation, Operation & Maintenance Manual...

  • Page 164: Twin City Fan

    Twin City Fan TWIN CITY FAN & BLOWER | WWW.TCF.COM 5959 Trenton Lane N | Minneapolis, MN 55442 | Phone: 763-551-7600 | Fax: 763-551-7601 ©2017 – 2019 Twin City Fan Companies, Ltd.
  • Page 170 STARCOMBUSTION Mason, OH | USA +1-513-282-0810 SYSTEMS LLC SYSTEMS LLC starcombustion.com STAR|PAC PACKAGED AIR HEATING BURNER TECHNICAL GUIDE Integral combustion air fan and high precision air/fuel ratio control valves for ease of application Low NOx and CO emissions Simple set up and adjustment Fast mixing flame with excellent stability in a wide variety of combustion chamber conditions Mounting designed for an excellent seal in a wide variety of combustion...
  • Page 171 STARCOMBUSTION Mason, OH | USA +1-513-282-0810 SYSTEMS LLC SYSTEMS LLC starcombustion.com Features The S ar Pac b rner is an e remel fle ible, packaged b rner designed for lo empera re air hea ing appli- ca ions. The b rner is packaged i h a comb s ion air fan and air/f el ra io con rol al es as s andard, and can op ionall be s pplied...
  • Page 172 STARCOMBUSTION Mason, OH | USA +1-513-282-0810 SYSTEMS LLC starcombustion.com STAR|PAC SPECIFICATIONS 60Hz — Star|Pac Burner Size 002 00 0 0100 01 0 0200 Maximum Capacity (btu/hr HHV) 2 0,000 00,000 1,000,000 1, 00,000 2,000,000 10,000 1 ,000 2 ,000 , 00 0,000 Minimum Capacity (btu/hr HHV) Combustion Air Differential Pressure ("wc)
  • Page 173 STARCOMBUSTION Mason, OH | USA +1-513-282-0810 SYSTEMS LLC starcombustion.com STAR|PAC MODEL NUMBER — STAR|PAC ( I ) ( II ) ( III ) - ( IV ) ( V ) ( VI ) ( VI ) - ( VII ) ( VIII ) ( IX ) TABLE I - Burner Si e TABLE VI - Combustion Slee e Abbre iation Definition...
  • Page 174 STARCOMBUSTION Mason, OH | USA +1-513-282-0810 SYSTEMS LLC starcombustion.com STAR|PAC DIMENSIONS — Size . 0 1 .12 10. 2 1 . 20 .000 11. 2 11.000 . 00 .000 .2 0 .000 00 0 . 0 1 .12 10. 2 1 . 20 .000 11.
  • Page 175 STARCOMBUSTION Mason, OH | USA +1-513-282-0810 SYSTEMS LLC starcombustion.com STAR|PAC DIMENSIONS — BURNER DISCHARGE SLEEVE COMBUSTION AIR FAN INLET BURNER AIR INLET FLANGE AND COM- MOUNTING FLANGE FLANGE (BOLT HOLES START AT BUSTION AIR FAN OUTLET FLANGE TOP DEAD CENTER) (BOLT HOLES STRADDLE TOP DEAD CENTER) Size...
  • Page 176 STARCOMBUSTION Mason, OH | USA +1-513-282-0810 SYSTEMS LLC starcombustion.com STAR|PAC INSTALLATION — Please read all ins alla ion and commissioning ins r c ions before proceeding i h ins alla ion. *** IMPORTANT *** Ins alla ion and commissioning sho ld onl be done b properl rained and q alified personnel.
  • Page 177 STARCOMBUSTION Mason, OH | USA +1-513-282-0810 SYSTEMS LLC starcombustion.com STAR|PAC INSTALLATION — Mo n he S ar Pac b rner as sho belo . The b rner ma req ire e ernal s ppor for si es 1000 and larger or if he hea er all is no s rong eno gh o s ppor he b rner eigh .
  • Page 178 STARCOMBUSTION Mason, OH | USA +1-513-282-0810 SYSTEMS LLC starcombustion.com STAR|PAC COMMISSIONING — *** IMPORTANT *** cording o he mo or iring. Verif process air press re s i ches are adj s ed o a dif- Ins alla ion and commissioning sho ld on- feren ial press re ha ill allo he s i ch o f nc ion d r-...
  • Page 179 STARCOMBUSTION Mason, OH | USA +1-513-282-0810 SYSTEMS LLC starcombustion.com STAR|PAC COMMISSIONING — Verif ini ial adj s men s o main gas reg la or. Adj s for direc ions on ho o s ar he b rner. If b rner manage- main gas reg la or o an o le press re be een 12 men is no pro ided b S ar Comb s ion S s ems LLC, and 28...
  • Page 180 STARCOMBUSTION Mason, OH | USA +1-513-282-0810 SYSTEMS LLC starcombustion.com STAR|PAC COMMISSIONING — F r her, check for loose pilo gas connec ions, and obs r c- Tes he high gas press re s i ch b bringing he se ions in he pilo a he b rner. poin abo e ac al.
  • Page 181 STARCOMBUSTION Mason, OH | USA +1-513-282-0810 SYSTEMS LLC starcombustion.com STAR|PAC COMMISSIONING — Use a manome er o meas re differen ial comb s ion air a oma ic mode and erif proper b rner firing ra e con rol. and gas press re be een he comb s ion air press re es The b rner is no read for opera ion.
  • Page 182 Series 71, 72, and 76 Modutrol IV™ Motors PRODUCT DATA FEATURES • Replaces M734H,J,; M744S,T,Y; and M745L,S,T,Y Motors. • M7164, M7261, M7284, and M7294 are non-spring return motors; M7282, M7285, M7286 and M7685 are spring return motors. • Integral spring return returns motor to normal position when power is interrupted.
  • Page 183 SERIES 71, 72, AND 76 MODUTROL IV™ MOTORS SPECIFICATIONS Dead Weight Load On Shaft: 200 lb (91 kg) on motor power or auxiliary end; maximum combined load of 300 lb (136 kg). Models: TRADELINE models are selected and packaged to Ambient Temperature Ratings: -40 to 150°F (-40 to 66°C).
  • Page 184 SERIES 71, 72, AND 76 MODUTROL IV™ MOTORS Fig. 1. Stroke ASYMMETRICAL MOTORS SYMMETRICAL MOTORS VERTICAL VERTICAL VERTICAL VERTICAL REFERENCE REFERENCE REFERENCE REFERENCE FULLY CLOSED FULLY CLOSED FULLY CLOSED FULLY CLOSED FULLY OPEN FULLY OPEN FULLY OPEN FULLY OPEN 90 DEGREE STROKE 160 DEGREE STROKE 90 DEGREE STROKE 160 DEGREE STROKE...
  • Page 185 SERIES 71, 72, AND 76 MODUTROL IV™ MOTORS TOP VIEW TOP VIEW OF BRACKET 4-7/8 4-1/4 (124) (107) 4-5/8 5-13/16 (116) (148) 5-1/2 2-5/16 (140) (58) 11/16 (17) POWER END 13/16 (20) 1/4 (7) 13/16 (20) 4-7/8 (124) 4-1/16 (103) 1-1/2 (37) 5-9/16 (141) 5-1/2 (140)
  • Page 186 SERIES 71, 72, AND 76 MODUTROL IV™ MOTORS Accessories: IMPORTANT 220736A Internal Auxiliary Switch Kit; one switch. Always conduct a thorough checkout when Can be field-installed. installation is complete. 220736B Internal Auxiliary Switch Kit; two switches, can be field-installed on TRADELINE models. Location 220738A Adapter Bracket raises motor shaft height by 3/4 in (19 mm) to match that of previous Modutrol Motor models.
  • Page 187 SERIES 71, 72, AND 76 MODUTROL IV™ MOTORS 3. Attach the motor to the bracket with the four bolts provided. See Fig. 4. STANDARD BOLTS (4) BOLTS PROVIDED (4) WIRING MOTOR ADAPTER BRACKET EQUIPMENT BASE 1 #12 OR 1/4" ZINC PLATED MACHINE SCREWS OR BOLTS M18999 NON-SPRING RETURN...
  • Page 188 SERIES 71, 72, AND 76 MODUTROL IV™ MOTORS 3. Replace wiring box cover. JUNCTION MOTOR (HOT) POWER CONTROLLER MOTOR END OF MOTOR Q5001 VALVE LINKAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQURED. CONNECTING F TO – WILL DRIVE MOTOR TO FULLY OPEN. M5778 1/4-20 UNC 1 in.
  • Page 189 SERIES 71, 72, AND 76 MODUTROL IV™ MOTORS SETTINGS AND ADJUSTMENTS (HOT) 4-20 mA Before Setting Stroke CONTROLLER MOTOR 1. Remove the top cover from the motor. 2. Disconnect the controller from the motor. 3. For models with an internal transformer (line voltage motors), ensure that power (and nothing else) remains connected to the motor.
  • Page 190 SERIES 71, 72, AND 76 MODUTROL IV™ MOTORS Zero and Span Adjustment for 3. Turn the start potentiometer slowly counterclockwise until the motor begins to open. This is defined as the M7284Q, M7285Q, and M7294Q start or zero setting. 4. Set the controller current to the value required to drive M7284Q, M7285Q, and M7294Q actuators have the capability the motor to the fully open position.
  • Page 191 SERIES 71, 72, AND 76 MODUTROL IV™ MOTORS Motors with factory added auxiliary switches are shipped in the SEQUENTIAL OPERATION closed position (fully counterclockwise, as viewed from the FOR ADJUSTABLE ZERO AND SPAN MODELS motor power end) with auxiliary cams set to actuate switches 30°...
  • Page 192 SERIES 71, 72, AND 76 MODUTROL IV™ MOTORS MOVE SCREWDRIVER AT NOTE: CAMS ARE OFFSET TOP ONLY TO ADJUST CAM. VERTICALLY TO PROVIDE BETTER VIEW OF BACK CAM. 1/8 INCH STRAIGHT-BLADE SCREWDRIVER RIGHT/INNER SLOW RISE AUXILIARY PORTION SWITCH (APPROX. 10 DIFF.) INNER AUXILIARY (BLUE)
  • Page 193 SERIES 71, 72, AND 76 MODUTROL IV™ MOTORS Automation and Control Solutions Honeywell International Inc. 1985 Douglas Drive North ® U.S. Registered Trademark Golden Valley, MN 55422 © 2012 Honeywell International Inc. 63-2640—08 M.S. Rev. 10-12 customer.honeywell.com Printed in United States...
  • Page 220 BR-G-REG-13-28-0312-01-A* Model 121 Regulators Brochure Introduction For Commercial, Industrial Combustion and Distribution Applications The Model 121 is a new dimension in spring regulator capability, It’s excellent for primary control or monitoring — use it for either offering spring regulator dependability, simplicity and economy. or both.
  • Page 221 Model 121 Regulators Brochure 1½", 2" and 2½" Model 121-12 Regulator COLOR CODED SPRINGS DOUBLE ACTING VENT DAMPER Ensures fast response plus stable operation OPTIONAL TRAVEL INDICATOR DIE CAST ALUMINUM ALLOY DIAPHRAGM CASE VALVE IS BALANCED BY A ROLL-TYPE DIAPHRAGM high inlet pressures V-PORT VALVE OPTION CAST IRON BODY...
  • Page 222 Model 121 Regulators Brochure Typical Performance Curves 11.0 Model 121-12 1½" — 121-12 Regular (Blue Spring) 60 psi 40 psi 25 psi 10 psi 14" 1 psi 5 psi 11.0 2" — 121-12 Regular (Blue Spring) 60 psi 40 psi 10 psi 25 psi 5 psi...
  • Page 223 Model 121 Regulators Brochure 1½", 2" and 2½" Model 121-12 Capacity in scfh of natural gas An outstanding feature of the 121 is large capacity. It has so For example: a 1½" Model 121-12 at 5" w.c. set-point has the much that at higher inlet pressure it is necessary to increase the following maximum capacities: size of the outlet piping.
  • Page 224 Model 121 Regulators Brochure 1½", 2" and 2½" Models 121-8 and 121-8HP Capacity in scfh of natural gas Outlet Pressure Outlet Pressure Regulator Regulator Set-Point Set-Point Set-Point Set-Point Pipe Inlet 3 psi 2 psi 5 psi 10 psi Size Pressure Orange Spring ½...
  • Page 225 Model 121 Regulators Brochure ¾", 1" and 1¼" Models 121-8 and 121-8HP Capacity in scfh of natural gas Outlet Pressure Set-Point Set-Point Set-Point Set-Point Set-Point Set-Point Set-Point Regulator Pipe Inlet 2 psi. 3 psi. Size Pressure Green Spring Green Spring Orange Spring Spring Spring...
  • Page 226 Model 121 Regulators Brochure 3" and 4" Models 121-16 and 121-12 Capacity in scfh of natural gas Outlet Pressure Regulator Size Set-Point Set-Point Set-Point Set-Point Set-Point Pipe Inlet Size Pressure Blue Spring Green Spring Orange Spring Orange Spring 8" w.c. 10000 9700 ‚...
  • Page 227 Model 121 Regulators Brochure Maximum emergency Pressures Pipe Sizes NOTe: Before using any of the following data, make sure this entire section is clearly understood. 125 lb. FF. The maximum pressure the regulator inlet may be subjected ¾" x 1" 1½"...
  • Page 228 Model 121 Regulators Brochure Materials of Construction Metrication Body and Adapter ...........Cast Iron Use the following for Metric Conversions: Diaphragm Case std. meters /hr. x 35.31 = std. ft. /hr. (SCFH) std. ft. /hr. (SCFH) x 0.0283 = std. meters /hr.
  • Page 229 Model 121 Regulators – Variations – Brochure Variations GCD1328-040 GCD1328-045 GCD1328-040 Zero governor Zero governors are also called Atmospheric Regulators. They All pipe sizes listed on Page 8 are available: ¾" through 4". Note GCD1328-045 are used for outlet pressures close to atmospheric, from slightly from the illustrations that the 3"...
  • Page 230 Model 121 Regulators – Variations – Brochure Back Pressure Regulator Back Pressure Regulators are also used as Relief Valves. When so used, the 121 is a throttling or modulating type of relief valve, not a “pop” type. During an emergency it only relieves excess pressure. In addition, it closes tight when the emergency ends.
  • Page 231 Model 121 Regulators – Variations – Brochure Vacuum Breaker Vacuum Breakers are vacuum limiting devices. In their general function, they can be compared to relief valves or back pressure regulators. The breaker outlet and control line are piped to the vacuum. The breaker inlet connects to a lesser vacuum, to atmosphere, or to a positive pressure.
  • Page 232 Model 121 Regulators Brochure Dimensions (121-8HP ONLY) Outlet Taps ¼" NPT GCD1328-065 High Pressure Pipe Size Number ¾"-1"-1¼" 121-8 & -8HP 5¾ — — — 1½" 121-8 & -8HP 7½ — — — 19¼ 1½" 121-12 7½ — — — —...
  • Page 233 Model 121 Regulators Brochure Other Sensus gas Pressure Regulators Pilot loaded Regulators Sensus produces a broad product line of Gas Pressure For intermediate and high pressure applications requiring Regulators which are widely used throughout the natural gas precise pressure reduction with minimal droop. Ideal for standard industry.
  • Page 234 Model 121 Regulators Brochure Notes:...
  • Page 235 BR-G-REG-13-28-0312-01-Ar* Model 121 Regulators Brochure Authorized Distributor: All products purchased and services performed are subject to Sensus terms of sale, available at either: http://na.sensus.com/TC/TermsConditions.pdf or 1-800-METER-IT. Sensus reserves the right to modify these terms and conditions in its own discretion without notice to the customer. WITHOUT LIMITATION, WARRANTIES AS TO FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY.
  • Page 237 Technical Instructions Document No. 155-751 SKP15=U.. July 9, 2014 SKP Series SKP155U.. Gas Valve Actuator with Safety Shutoff Function Only when assembled to Series VG=U Gas valves Description SKP15= electro-hydraulic actuators combine with VG= series gas valves to provide safety shut-off control for industrial and commercial burner applications. The compact SKP15= actuator opens slowly and closes immediately when power is interrupted.
  • Page 238 Technical Instructions SKP15...U Electro-hydraulic Actuators Document Number 155-751 July 9, 2014 Product Numbers Table 1. Proof of Closure Auxiliary Operating Product Number Type of Switch Voltage Switch Switch SKP15.013U1 – – – SPDT SPDT SKP15.012U1 110 to 120 Vac SKP15.011U1 –...
  • Page 239 SKP15=U Electro-hydraulic Actuators Technical Instructions Document Number 155-751 July 9, 2014 Operation Figure 1. SKP155 Operation. The electro-hydraulic actuator consists of a cylinder filled with oil, a piston containing an electric oscillating pump, and a relief system. When power is supplied to the actuator, the relief system closes, and the pump moves oil from the reservoir into the pressure chamber.
  • Page 240 Technical Instructions SKP15=U Electro-hydraulic Actuators Document Number 155-751 July 9, 2014 Installation, NOTE: Wiring must meet all relevant electrical codes. Continued Wiring and Switch • The actuator is equipped with spring-loaded terminals for 14 AWG wires. Adjustment • The actuator has two line and two neutral terminals. (See Terminal •...
  • Page 241 SKP15=U Electro-hydraulic Actuators Technical Instructions Document Number 155-751 July 9, 2014 Dimensions (Dimensions in inches; millimeters in brackets) Figure 3. SKP155U.. Dimensions. Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as design improvements are introduced.
  • Page 242 Watertight Enclosure Gas Shutoff Valves SERIES 8214 3/8" to 3/4" NPT Features • 2-way normally closed operation • Die-cast aluminum bodies • Zero differential piloted diaphragm • For on-off control of fuel gas in commercial and industrial gas burners • Valves provided with 1/8" NPT upstream and downstream pipe taps with plugs for routine testing Fluid Fuel Gas...
  • Page 243 SERIES 8214 Specifications (English units) Approx. Operating Pressure Max. Fluid Pipe Orifice Shipping Capacity x Differential (psi) Temp.°F Agency Wattage Size Size Flow Const. Weight (in) (in) Factor Btu/hr. Min. Max. Catalog Number Ref. (lbs) COMBUSTION (Fuel Gas) - NORMALLY CLOSED 183,000 8214G010 17.1...
  • Page 244 Direct Acting or Piloted SERIES Aluminum Body Solenoid Valves 8040 qwe r 8215 1/8" to 3" NPT Features • Lightweight, low-cost valves for air service. • Ideal for low pressure applications. • Provides high flow, Cv up to 138 (Kv 118). •...
  • Page 245 SERIES 8040 8215 Specifications (English units) Operating Pressure Differential (psi) Watt Rating/ Max. Class of Coil Fluid Insulation  Max. AC Max. DC Temp. ˚F Aluminum Body Pipe Orifice Capacity UL  Size Size Cv Flow Air-Fuel Air-Fuel Constr. Listing (ins.) (ins.) Factor...
  • Page 246 SERIES 8040 8215 Specifications (Metric units) Operating Pressure Differential (bar) Watt Rating/ Max. Class of Coil Fluid Insulation  Max. AC Max. DC Temp.˚C Aluminum Body Pipe Orifice Kv Flow Capacity UL  Size Size Factor Air-Fuel Air-Fuel Constr. Btu/hr ‘ Listing (ins.) (mm)
  • Page 247 SERIES 8040 8215 Dimensions: inches (mm) Constr. Refs. 1-4, 9, 10, 13a, 13b Constr. Ref. No. ins. 3.42 2.00 2.75 2.87 2.46 4.02 2.49 2.75 3.46 2.46 ins. 3.87 2.19 3.31 3.05 2.33 ins. 4.46 2.68 3.31 3.64 2.33 ins. 6.84 5.00 5.59...
  • Page 248 Series 616W Differential Pressure Transmitter 3-1/8 Ø3/16 [4.76] [79.38] MOUNTING HOLES TYP 4 PLACES 1-1/4 [31.75] 4-1/2 [114.30] 4-17/32 [115.09] 5-1/8 1-5/16 [33.32] TYP [130.18] 7/16 OR 5/8 [11.13 OR 15.88] 1/8 AND 3/16 [3.18 AND 4.76] I.D. TUBING 3-1/8 [79.38] 1-3/16 1-1/4...
  • Page 249 the temperature will remain between 14 to 185°F (-10 to 85°C). Distance from the The tubing supplying pressure to the instrument can be practically any length required, but long lengths will increase response time slightly. The connections to the transmitter are made through terminals 2 and 3 on the terminal recommended.
  • Page 250 calculated using the following equation: - 17.0 20 mA DC (where V The connections to the transmitter are made to Terminals 1, 2, and 3 on the terminal The equation uses 17.0 instead of 10.0 used in the current only equation. This connecting to an AC power source, make sure the AC/DC selection jumper is set for affecting the operation of the transmitter or causing damage to the transmitter.
  • Page 251 __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________...
  • Page 252 Bulletin E-57 Series 1950 Explosion-Proof Differential Pressure Switches Specifications - Installation and Operating Instructions Set Point Adjustment UL and CSA Listed, FM Approved For Screw CL. I GR. C, D - CL. II GR. E, F, G - CL. III Series 1950 Switches Operating ranges and deadbands To order...
  • Page 253 17/64 [6.75] DIA MTG 3-1/2 HOLES (2) [88.9] RANGE ADJUSTMENT SCREW 1950-02: 7-3/4˝ (196.9) dia. x 4-11/32˝ 4-7/8 (110.3) depth. For complete dimensions [123.8] request drawing 28-700175-00 from our Customer Service Department 1/2 NPT(F) ELEC. 5-7/16 CONDUIT [138.1] CONNECTION 1/8 NPT(F) [9.53] HIGH PRESSURE 1-11/16...
  • Page 254 Valve Accessory Spring Loaded Tamper Proof Locking Device The Jomar locking device prevents unauthorized use  during maintenance or down-time. The locking device is  attached over the stem and handle and held in place with  an allen screw that is threaded into the center of the stem.  With the padlock in place, the allen screw is not accessible,  making it a tamper proof design. Will fit any T-100, S-100  or JP-100 series ball valve. Locks Both Open & Closed Locks Only in Closed Position Part No. Size Type Part No. Size Type 210-994 1/4", 3/8", 1/2" 210-994C 1/4", 3/8", 1/2" 210-995 3/4" 210-995C 3/4" 210-996 1", 1-1/4" 210-996C 1", 1-1/4" 210-997 1-1/2", 2" 210-997C 1-1/2", 2" 210-998 2-1/2", 3" 210-998C 2-1/2", 3" Lift-n-Lock 210-999C 4" WARNING: This product can expose you to chemicals including lead, which is known ...
  • Page 255 Brass Ball Valve 2 Piece • Full Port • Threaded Connection • Mini Valves •   600 WOG 100-297 100-295 Lever Handle 100-298 100-299 100-300 CRN# 0C16887.5469870YTN T-82-M Features •  Blow-out proof stem •  2 Viton® o-rings •  Greater flow rate •  Large raised wrench flats •  100% leak tested •  100% Made in Italy Screwdriver slot •  Leakproof stem - Lifetime Warranty Material Specifications Approvals       No. Part Materials •  CSA Certified  Body Brass - CW617N ◦ ANSI Z21.15 (.5 PSIG) (1/4” - 2”)   End Connection Brass - CW617N • ...
  • Page 256 Brass Ball Valve 2 Piece • Full Port • Threaded Connections • 600 WOG CRN# 0C16887.5469870YTN T-100NE Features •  Blow-out proof stem •  Triple sealing stem with 2 Viton®  Material Specifications o-rings and Hostaflon® seal No. Part Materials •  100% leak tested Body Brass - CW617N •  100% Made in Italy End Connection Brass - CW617N •  Leakproof stem - Lifetime Warranty Ball T.E.A. Coated Brass - CW617N •  29 in-HG vacuum rating Seat (2) Hostaflon® TFM 1600 •  Accessories available Stem Brass - CW614N Packing Hostaflon® TFM 1600 Approvals       Stem O-ring (2) Viton®...
  • Page 257 07/12 Style B Cast Iron Y-Strainer Y-Strainer Cast Iron APPLICATIONS (ASTM A 126, Class B) 250 lb. Threaded Steam, water, oil or gas where protection from foreign matter in a pipeline is required. CONSTRUCTION The Keckley Style B stainers are constructed from rugged cast iron castings that are machined to exacting specifications.
  • Page 258 07/12 TECHNICAL DATA DIMENSIONS AND WEIGHTS Style B Y-Strainer, 250 lb. Threaded Cast Iron (ASTM A 126, Class B) PARTS LIST ITEM DESCRIPTION MATERIAL Body Cast Iron (ASTM A 126, Class B) Screen Stainless Steel (304) Bushing Malleable Iron Gasket* Composition Cap Screw* Steel...
  • Page 259 07/12 PRESSURE DROP CHART Threaded “Y” Pattern Strainers (Styles B, BDI, E-150, F-150, F-300, SB, SB-7, SSB and SSB-7) This pressure drop chart is based 1000 on the flow of clean water through 4" the Keckley “Y” strainers listed above with screen perforations 3"...
  • Page 260 General Service GENERAL SERVICE GAUGE ”, 2”, 2 ”, 3 ” & 4 ” Marsh Instruments General Service Steel Case Gauges are an economical, general purpose gauge for pressure measurement from vacuum/compound through 5,000 psi. Suited for use with water, oil, air, gas, or other non-corrosive media.
  • Page 261 General Service STANDARD RANGES & PART NUMBERS TyPE GENERAL SERVICE GAUGES Size 2” ” ” ” Case Material Steel Steel Steel Steel Internals Copper Alloy Copper Alloy Copper Alloy Mounting / Case Style Connection Scale Standard psi/kPa psi/kPa psi/kPa psi/kPa 0 to 30”...
  • Page 262 General Service GENERAL SERVICE GAUGE OPTIONS General Service Dial Divisions 3/2/3% of Span OPTION TyPE SUFFIX AVAILABLE ON MODELS Restrictors Add restrictor All models – Consult factory for other sizes Minor Figure psi only Ranges Gradua- Intervals bar only tions kg/cm only Vacuum...
  • Page 263 General Service (J90XX Only) ALL DIMENSIONS ARE NOMINAL GENERAL SERVICE CASE DIMENSIONS Part# Dial Size Mount J04xx ” LM 1.67 1.50 ” J05xx ” UC 1.60 1.75 ” .06-.37 J06xx ” CB 1.67 ” J11xx ” LM 2.20 1.22 1.82 ”...
  • Page 264 For the latest prices, please check AutomationDirect.com. • Low cost/high performance • 32 models available • Short and regular body styles • IP65 / IP66 / IP67 / IP68 / IP69K rated • Axial cable / M12 quick-disconnect; purchase cable separately •...
  • Page 265 For the latest prices, please check AutomationDirect.com. PN Series Specifications M12 Models (PNM) M18 Models (PNK) M30 Models (PNT) Mounting Type Flush or Non-flush Flush: 4mm (0.16 in) Flush: 8mm (0.31 in) Flush: 15mm (0.6 in) Nominal Sensing Distance Non-flush: 7mm (0.28 in) Non-flush:12mm (0.47 in) Non-flush: 22mm (0.79 in) Flush: 0 to 3.24 mm...
  • Page 266 For the latest prices, please check AutomationDirect.com. mm [inches] tSEN-100 1 - 8 0 0 - 6 3 3 - 0 4 0 5 Proximity Sensors...
  • Page 267 For the latest prices, please check AutomationDirect.com. tSEN-101 1 - 8 0 0 - 6 3 3 - 0 4 0 5 Proximity Sensors...
  • Page 268 For the latest prices, please check AutomationDirect.com. Axial mounting bracket for use with 18mm sensors. Has two mounting holes (use 4mm screws) and allows for rotation of an optical axis for right-beam-angle-adapter sensors. Hexagonal nuts not included. Accessories for 18mm Sensors Weight Part Number Price Description...
  • Page 269 For the latest prices, please check AutomationDirect.com. Mounting bracket, right-angle, fixed insertion stop adjustment, plastic. For use with 18mm sensors. Available with or without fixed insertion stop. Accessories for 18mm Sensors Weight Part Number Price Description lb (g) Mounting bracket, right-angle, fixed insertion stop adjustment, plastic. OPT2104 $8.50 0.06 (27.2)
  • Page 270 For the latest prices, please check AutomationDirect.com. 304 Stainless steel rods for mounting swivel brackets OPT2112 - OPT2127. Available in three lengths: 200mm, 300mm, and 500mm. 12mm diameter. Mounting Rods for OPT2112-2127 Swivel Mounting Brackets Weight Part Number Price Description lb (g) OPT2109 $10.50...
  • Page 271 DS-G-REG-1307-0113-04-A* Model 496 Domestic Service Regulator Pressure Size Part Number 125 psig 1/8” 019-01029-001 125 psig 3/16” 019-01029-002 60 psig 1/4” 019-01029-003 40 psig 5/16” 019-01029-035 30 psig 3/8” 019-01029-004 20 psig 1/2” 019-01029-005 Technical Data Regulator Spring Chart Normal Range Color Part Number Valve Body...
  • Page 272 Model 496 Domestic Service Regulator Outlet Pressure Set Point 7.0” w.c. @ 50 scfh, variances not to exceed Outlet Pressure Set Point 2.0psig @ 50 scfh, variances not to exceed +2.0” w.c. and -1.0” w.c. from set point. ± 10% from pressure set point. Body Size Outlet: 3/8”...
  • Page 273 Technical Instructions Document No. 155-292 December 28, 2018 QP Series Pressure Switches for Gas and Air Description QP> pressure switches are used for gas and air pressure supervision on industrial and commercial burner applications. The QPL31> series pressure switches break the electrical circuit when the pressure drops below the adjusted value.
  • Page 274 Technical Instructions QP Series Pressure Switches for Gas and Air Document Number 155-292 December 28, 2018 Electrical rating 10A @ 125 to 250 Vac Specifications 1/3 HP @ 125 to 250 Vac 6 psi (400 mbar) Maximum operating pressure 15 psi (1 bar) for 2 seconds Maximum surge pressure –40°F to 140°F (–40°C to 60°C) Operating temperature...
  • Page 275 Technical Instructions Document No. 7643 SKPx5 Series SKPx5.xxxUx December 10, 2018 SKPx5.xxxUx Gas Valve Actuator with Safety Shutoff Function SKP15.xxxUx SKP25.xxxUx SKP55.xxxUx SKP75.xxxUx ISO 9001 and 14000 REGISTERED FIRM Only when assembled to series VGxxx.xxxU gas valves SKPx5.xxxUx electro hydraulic actuators are used in combination with VGxxx.xxxU gas valve General description bodies to provide slow opening, fast closing safety shut off and, depending on model gas pressure regulation and air/gas ratio control for industrial and commercial burner applications.
  • Page 276 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 All SKPx5.xxxUx electro hydraulic actuators combine with VGxxx.xxxU gas valves to provide Application safety shut off control for industrial and commercial burner applications. VGxxx.xxxU or VRD40.xxxU gas valve bodies to be ordered separately. Type of valve Medium Data Sheet...
  • Page 277 SKPx5.xxxUx Electro hydraulic actuators Technical Instructions Document Number CC1N7643us December 10, 2018 • UL listed, FM approved, CSA certified, IRI approval, and ISO 9001 certified. Features European, Australian and Japanese approved versions available. SKPx5.xxxUx • Proof of Closure with Over Travel (POC) option. •...
  • Page 278 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 Product Numbers Table 1. SKPx5.xxxUx model numbers Product Number Operating Voltage Proof of Closure Auxiliary Type of Switch 3 Switch 3 Switch SKP15.011U1 120 Vac SPDT SKP15.012U1 120 Vac SPDT SPDT SKP15.012U2 230 Vac...
  • Page 279 SKPx5.xxxUx Electro hydraulic actuators Technical Instructions Document Number CC1N7643us December 10, 2018 Accessories AGA22 Yellow setpoint spring for 6” to 48” w.c. (1.5 to 10 psi for SKP25.411U1) AGA23 Red setpoint spring for 40” to 100” w.c. (8.5 to 20 psi for SKP25.411U1) Damping orifice for mounting into vent connection of SKP25.0xxUx or SKP25.4xxUx models for AGA25.2 applications with natural gas up to 5 psi, with propane or butane up to 1.5 psi...
  • Page 280 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 Specifications As safety shut off valve UL/429, FM/7400, ANSI Z21.21/CSA6.5 C/I Agency approvals Agency marks apply only for SKPx5.xxxUx actuators with VGxxx.xxxU series gas valve bodies. As a pressure regulator ANSI Z21.18/CSA 6.3 SKP25.xxxUx, The maximum inlet pressure for the pressure...
  • Page 281 SKPx5.xxxUx Electro hydraulic actuators Technical Instructions Document Number CC1N7643us December 10, 2018 Specifications Continued Physical Weight characteristics SKP15.xxxUx 2.4 lb (1.1 kg) SKP25.xxxUx 3.5 lb (1.6 kg) SKP55.xxxUx 4.2 lb (1.9 kg) SKP75.xxxUx 5.1 lb (2.3 kg) Enclosure NEMA 1, 2, 5, and 12 NEMA 3, 3R, and 4 with optional AGA66 sealing gasket (mounted with VGG10.xxxU / VGDxx.xxxU / VRD40.xxxU valves)
  • Page 282 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 Specifications Continued Operation / Outlet pressure spring range 0" to 8.5" w.c. (standard, unpainted spring, AGA29) installation for SKP25.0xxUx models 6" to 48" w.c. (yellow spring, AGA22) SKP25.xxxUx 40"...
  • Page 283 SKPx5.xxxUx Electro hydraulic actuators Technical Instructions Document Number CC1N7643us December 10, 2018 Specifications Continued Auxiliary Proof of closure switch Non adjustable features Setting range of auxiliary switch 40% to 100% of stroke Switch rating 4 A (2 A, cos = 0.3) NOTE: AUX circuit not for SELV (safety extra low voltage)! Operation...
  • Page 284 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 Operation continued Figure 1. SKP15.xxxUx operation Figure 2. SKP25.xxxUx operation Figure 3. SKP55.xxxUx operation Figure 4. SKP75.xxxUx operation Page 10 Siemens AG Building Technologies...
  • Page 285 SKPx5.xxxUx Electro hydraulic actuators Technical Instructions Document Number CC1N7643us December 10, 2018 Operation continued (see Figure 2) Regulating function The outlet gas pressure sensing line is connected to the pressure regulator housing. The outlet SKP25.xxxUx pressure acts on the regulator diaphragm. The diaphragm is opposed by an adjustable setpoint spring force, which represents the desired gas pressure value.
  • Page 286 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 Operation continued (see Figure 3) During the burner pre purge period, when the gas valve is closed, only the air pressure difference acts SKP55.xxxUx on the regulator causing the air diaphragm to move and close the regulating hydraulic bypass valve. When the actuator is powered, the gas valve begins to open.
  • Page 287 SKPx5.xxxUx Electro hydraulic actuators Technical Instructions Document Number CC1N7643us December 10, 2018 Operation continued (see Figure 4) During the burner pre purge period, when the gas valve is closed, only the air pressure acts on the SKP75.xxxUx regulator. This causes the air diaphragm to move to the left and close the regulating hydraulic bypass valve.
  • Page 288 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 Installation WARNING: • Personal injury or loss of life may occur if procedures are not followed as specified. • All installations must be performed by qualified personnel only. •...
  • Page 289 SKPx5.xxxUx Electro hydraulic actuators Technical Instructions Document Number CC1N7643us December 10, 2018 Installation continued SKP55.xxxUx The pressure connection pipes should be as short as possible to allow the regulator to react to sudden changes. In cases where it is not possible to install an orifice in the air line, (e.g., lack of available air pressure) the SKP55.xxxUx actuator may be connected to the air pressure upstream of the burner and the combustion chamber pressure, using the pressure differential across the burner orifice.
  • Page 290 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 Installation continued SKP55.xxxUx The pressure connection pipes should be as short as possible to allow the regulator to react to sudden changes. In cases where it is not possible to install an orifice in the air line, (e.g., lack of available air pressure) the SKP55.xxxUx actuator may be connected to the air pressure upstream of the burner and the combustion chamber pressure, using the pressure differential across the burner orifice.
  • Page 291 SKPx5.xxxUx Electro hydraulic actuators Technical Instructions Document Number CC1N7643us December 10, 2018 Installation continued SKP75.xxxUx • Air proving safety device normally required to guarantee minimum airflow must also be provided when using the SKP75.xxxUx. • The sensing line for the combustion chamber pressure (if needed) must be installed so that condensing flue gases cannot enter into the regulator but run back into the combustion chamber.
  • Page 292 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 Start up Regulator WARNING: When firing at maximum burner capacity, ensure that the SKPx5.xxxUx / VGxxx.xxxU is not in the fully open position. If this is the case, either the gas valve is sized too small or the gas supply pressure is too low.
  • Page 293 SKPx5.xxxUx Electro hydraulic actuators Technical Instructions Document Number CC1N7643us December 10, 2018 Start up continued SKP55.xxxUx 1. The setting screw 1 on the SKP55.xxxUx is factory adjusted so that the air/gas ratio curve intersects the zero point (no bias). If required, on site adjustment may be achieved as follows: •...
  • Page 294 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 Start up continued SKP75.xxxUx The pressure ratio and bias adjustment screws are located on top of the regulator under a sealable cover plate. The actual settings can be seen through windows on each side of the regulator. NOTE: The burner capacity is controlled by the position of the air damper.
  • Page 295 SKPx5.xxxUx Electro hydraulic actuators Technical Instructions Document Number CC1N7643us December 10, 2018 Pressure Reducing T Fitting AGA78 Figure 11 AGA78 Operation. Figure 12. AGA78 Adjustments. Function The air is blown out continuously into the atmosphere through the restrictor D2. The air undergoes a drop in pressure across the restrictor D1.
  • Page 296 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 Terminal SKPx5.011U SKPx5.012U SKPx5.013U designations 4A/250V 4A/250V 7643z66us/0217 7643z67us/1116 7643z65us/0217 Figure 13. Terminal designations Dimensions Dimensions in inches; millimeters [mm] in brackets SKP15.xxxUx 3.15 1/2"-14 [80] NPSM 7643m39us/1016 2.16 [55] 3.43 square...
  • Page 297 SKPx5.xxxUx Electro hydraulic actuators Technical Instructions Document Number CC1N7643us December 10, 2018 Dimensions continued Dimensions in inches; millimeters [mm] in brackets SKP25.0xxUx Pressure 3.78 test port [96] 1.30 0.35" [8.5] o.d. 1/4" Rp 1/4"-18 NPT [33] Female 1.03 Female [26] 1.14 [36] 1/2"-14...
  • Page 298 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 Dimensions continued Dimensions in inches; millimeters [mm] in brackets SKP25.4xxUx 2.84 [72] Pressure 1/4" 1.30 test port Female [33] 1/4"-18 NPT 0.35" [8.5] o.d. Female 0.99 [25] 1/2"-14 NPSM 3.15 [80]...
  • Page 299 SKPx5.xxxUx Electro hydraulic actuators Technical Instructions Document Number CC1N7643us December 10, 2018 Dimensions continued Dimensions in inches; millimeters [mm] in brackets SKP55.xxxUx 3.66 [93] 2.28 [58] 1.30 1,4" [33] 0.98 0.98 Female [25] [25] 1/4"-18 NPT 1/4"-18 NPT 0.98 Female Female [25] Pressure...
  • Page 300 Technical Instructions SKPx5.xxxUx Electro hydraulic actuators Document Number CC1N7643us December 10, 2018 Dimensions continued Dimensions in inches; millimeters [mm] in brackets SKP75.xxxUx 4.96 [126] 2.32 [59] 1.41 2.09 1/4"-18 NPT [36] [53) Female 1.10 1.30 (QTY 2) [28] Pressure test [33] ports (QTY 2) 0.98...
  • Page 301 Mechanical design...
  • Page 314 Dimensions Flow chart Mounting notes Type summary...
  • Page 322 Sizing example...

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