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Summary of Contents for TCS 700-30
- Page 1 700-30/35 Catalog Title Rotary Meter Catalog Subtitle Installation, Operation & Sidebar Heading • Briefly highlight your product or service here Maintenance Manual • Briefly highlight your product or service here • Briefly highlight your product or service here...
- Page 2 Page 2 Table of Contents Safety Warning Symbols Hydraulic Preset Valve Assembly Receipt & Inspection Hydraulic Preset Valve Assembly (Continued) Notice Air Check Valve Assembly Meter Overview Back Pressure Check Valve Assembly Meter Specifications Torque Specifications Meter Types Drive Components Material of Construction Disassembly of Meter System Recommendations...
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Page 3: Receipt & Inspection
TCS makes no warranties, express or implied, including the implied warranties of merchantability and fitness for a particular purpose with respect to this manual and, in no event, shall TCS be liable for special or conse- quential damages including, but not limited to, loss of production, loss of profits, etc. -
Page 4: Meter Overview
Page 4 Meter Overview The TCS Model 700 series flow meter is a simple and efficient design. The meter consists of a single fluid chamber that contains a single blocking rotor and two displacement rotors whose rotation is synchronized with mating gears. As the fluid enters the fluid cham- ber, the blocking rotor is forced to rotate. -
Page 5: Meter Specifications
3” NPT Flange Connection, 2” NPT Flange. Optional BSPT, Slip Weld or ANSI flanges available upon request. Flow Rate: 700-30 up to 200 GPM (760 LPM) 700-35 up to 300 GPM (1135 LPM); only for fluids under 225 SSU Maximum Pressure: 150 PSI (10.5 BAR) -
Page 6: Material Of Construction
Page 6 Material of Construction Description Hardcoat Hardcoat Hardcoat Hardcoat Housing Anodized Anodized Ductile Iron Anodized Anodized Ductile Iron Aluminum Aluminum Aluminum Aluminum Hardcoat Hardcoat Hardcoat Hardcoat Rotors Anodized Anodized Ni-Resist Anodized Anodized Ni-Resist Aluminum Aluminum Aluminum Aluminum Rotor Plated SS Plated SS Plated SS Plated SS... -
Page 7: System Recommendations (Continued)
Page 7 System Recommendations (Continued) Control Valves Safety and isolation valves should be used throughout the metering system. In any pumping system where there is one (1) pump and multiple flow meters, a digital or hydro-mechanical Rate-of-Flow control valve must be used at each flow meter to prevent over speeding of the flow meters. Best Plumbing Configuration 1). -
Page 8: System Recommendations (Continued)
Page 8 System Recommendations (Continued) Thermal Shock The system operating temperature will expand or contract the metals within the flow meter. For systems that have sudden or immediate temperature increases of 68 F (20 C) degrees or more, will require clearance rotors. Clearance rotors will be necessary to eliminate the effect of immediate expansion of the rotors vs. - Page 9 Page 9...
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Page 11: Start Up Recommendations
Page 11 Start up Recommendations ¡WARNING! Test equipment should be grounded to prevent a possible spark. Test area should have no ignition source. Operators should wear personal protection and prevent any product exposure and environmental issues. Start-up instruction for new installations or after maintenance and repairs: 1). -
Page 12: Start Up Recommendations (Continued)
Page 12 Start-Up Recommendations (CONTINUED) 15). When operating the meter with accessories, valves should be opened slowly to avoid a pressure surge that can damage the meter or air eliminator. System pressures should be maintained below 70 PSI (4.9 BAR). 16). -
Page 13: Meter Calibration
Page 13 Meter Calibration The method of proving should be selected, and necessary provisions made, during the design stage of the installation. Of the most common used systems, portable provers have the advantage of more closely re- producing the condition under which the product is normally delivered. Use Accurate Prover Scientifically designed provers are commercially available for proving meters, and no other kind should be used. -
Page 14: Meter Calibration (Continued)
Page 14 Meter Calibration (Continued) After the prover has drained, allow a definitive time of a few minutes for drainage from the sides of the tank. Total drainage time should be the same between all tests to insure uniform results. If a considerable length of time is to elapse between tests, the wetting operation can be eliminated by allowing the prover to remain full until the next test is to be run. -
Page 15: Meter Calibration (Continued)
Page 15 Meter Calibration (Continued) Temperature Correction If the conditions of testing are such that there will be a change of more than a few degrees in the tempera- ture of the liquids between the time it passes through the meter and the time the prover is read, it will be advisable to make a temperature correction to the prover readings. - Page 16 Page 16 Split Compartment Test Purpose: A product depletion test verifies the proper operation of air elimination when the storage tank for the product being measured is pumped dry. This test is necessary for meters that may drain a tank com- pletely, such as a vehicle tank meter.
- Page 17 Page 17 Split Compartment Test (Continued) Single Compartment Test Procedure: The test of single-compartment tanks is easier to accomplish if there is a quick-connect hose coupling be- tween the compartment valve and the pump that supplies product to the meter. If the system does not have quick-connect couplings between the compartment and the meter, an additional source of sufficient prod- uct at the test site is required.
- Page 18 Page 18 Split Compartment Test (Continued) With a quick-connect coupling: During a normal full flow test run; close the compartment valve at approximately one-half of the nominal prover capacity. Then slowly and carefully disconnect the quick-connect coupling, allowing the pump to drain the supply line. Continue the test until the meter indication stops entirely for at least 10 seconds.
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Page 19: Maintenance
Only fully trained personnel should be involved in maintenance. Failure to use original TCS replacement parts will void any Weights & Measures approvals and risk damage to the meter system. -
Page 20: Maintenance (Continued)
Do not weld any part of the meter system or accessories as this will weaken the part and allow for leaks 11). Coat with anti-seize and replace all bolts and screws, torque to TCS design specifications. 12). Recommended levels of maintenance and inspection will depend upon the products being meas ured, their corrosiveness, system pressure requirements, government or company regulations, and age of metering system. -
Page 21: Dimensions
Page 21 700-30 / 700-35 Dimensions Assembly shown with: · Meter · Air Eliminator · Strainer · Hydraulic Valve · Air Check Valve · Register · Preset · Printer Assembly shown with: · Meter · Air Eliminator · High Capacity Strainer ·... -
Page 22: Meter Assembly
Page 22 700-30 / 700-35 Meter Assembly... - Page 23 Page 23 700-30 / 700-35 Meter Assembly 700-30 700-35 Item Description 1 Round Head Screw 1-128279 1-128279 1-128279 1-128279 1-128279 1-128279 1-128279 1-128279 2 Adjuster Assembly 700100 700100 700100 700100 700100 700100 700100 700100 3 Drive Shaft 700019 700019 700019...
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Page 24: Air Eliminator Assembly
Page 24 730 Air Eliminator Assembly... - Page 25 Page 25 730 Air Eliminator Assembly 730-20 Item Description Cap Screw 740050 740050 740050 740050 Ring Washer 740051 740051 740051 740051 Outlet Cover 740010 740016 740010 740016 740004 740004 740004 Plate Seal 740005 740006 740006 740006 Valve Plate 740038 740037 740037 O-ring 740036...
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Page 26: Strainer Assembly
Page 26 720-30 Strainer Assembly Item Description 720-30 703018 Flat Washer 703018 703018 703018 703017 Cap Screw 703017 703017 703017 700054 700054 700054 Cap Screw 700054 740018 702018 702018 Flat Washer 702018 740042 740041 740042 Strainer Cover, Optional 740041 742019 740019 740019 Top Seal O-ring... -
Page 27: High Volume Strainer Assembly
Page 27 725-30SP High Volume Strainer Assembly Item Description Qty 725-30SP Item Description Qty 725-30SP 1 Flat Washer 703018 11A 40M Strainer Basket, STD 743010 2 Cap Screw 703017 11B 80M Strainer Basket 743015 3 Cap Screw 700054 11C 100M Strainer Basket 743025 4 Flat Washer 702018... -
Page 28: Hydraulic Preset Valve Assembly
Page 28 750-30 Hydraulic Preset Valve Assembly Side Swing Front Pull... - Page 29 Page 29 750-30 Hydraulic Preset Valve Assembly Item Description 750-30SP 750-30IP Linkage Assembly Kit, STD 753062KT 753062KT Linkage Lock Nut 750001 750001 Linkage Sleeve 750002 750002 Linkage Spherical Pivot 750003 750003 Linkage Arm, STD 753062 753062 Hex Nut 750010 750010 Linkage Screw 750011 750011...
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Page 30: Air Check Valve Assembly
Page 30 760-30SP Air Check Valve Assembly Item Description 760-30SP Screw 792004 Piston Guide 793015 Piston Guide External Seal 793020 Piston Guide Internal Seal 793023 Piston Guide Snap Ring 793035 Piston 793002 Spring 793001 Body Snap Ring 793030 Housing Seal 793025 Sleeve 793040... -
Page 31: Back Pressure Check Valve Assembly
Page 31 700CV30SP Back Pressure Check Valve Assembly 700CV20 Item Description Quantity Cotter Pin 70003 Flat Washer 70070 Compression Spring 70002 Valve Plate Assembly 70016 Retaining Ring 6-052482 Valve Disc 70005 Poppet Post 70033... -
Page 32: Torque Specifications
Page 32 Torque Specifications 700-30/35 METER ASSEMBLY Foot Lbs. Newton Meter Part Number Tool Bolt/Nut Size & Description Unlubricated Lubricated Unlubricated Lubricated TCS 703016 1/2” hex 5/16-18 UNC 2B 14.9 Cover Screws wrench/socket TCS 700040 7/16” hex 1/4-20 UNC 2B... -
Page 33: Drive Components
Page 33 Drive Components Removing the Dust Cover Cut dust cover seal. Remove the dust cover screws with a standard flathead screwdriver. Note the setting on micrometer. Note the position of the drive gear (either above or below the packing gland pinion). Removing the Adjuster Loosen the retaining screws using a standard flathead screwdriver. -
Page 34: Disassembly Of Meter
Page 34 Disassembly of Meter (Continued) ¡WARNING! All internal pressure must be relieved to ZERO (0) pressure before beginning disassembly of meter or components Draining Meter & Removing Counter Support Drain the meter by turning it on either the inlet or outlet side. Remove the counter bracket screws with a hex wrench or socket driver. -
Page 35: Disassembly Of Meter (Continued)
Page 35 Disassembly of Meter (Continued) Front & Rear Cover Remove the screws on the front cover using a socket or box wrench. Remove front cover. Remove the screws on the back and remove rear cover. Remove the O-ring from both sides of the housing Rotor Gears Using a spare displacement rotor gear, place it between the rotor and blocking gear on the meter. -
Page 36: Disassembly Of Meter (Continued)
Page 36 Disassembly of Meter (Continued) Removing Bearing Plate Remove the bearing plate retaining screws with a standard flathead screwdriver. To remove bearing plate & rotors, insert a screwdriver into the notches near the dowel pins. Gently pry the bearing plate off the dowel pins and slide out the bearing plate and rotors from the housing. -
Page 37: Inspection Of Parts
Page 37 Inspection of Parts Inspect the surfaces of rotors, bearing plates, meter housing and gear teeth for any damage or wear. Replace parts as needed. GEAR WEAR Meter has been run on air. Meter has been operated at a higher volume capacity than what is rated. -
Page 38: Reassembly Of Meter
Page 38 Reassembly of Meter Reinstalling Rotors Install rear bearing plate on meter. Insert threaded end of blocking rotor and the right displacement rotor into front gear plate (reinsert rotor keys if necessary). Align the two rotors (see picture 3) before applying gears. Rotor Gear Timing Slide on blocking rotor gear and position the ‘arrow’... - Page 39 Page 39 Reassembly of Meter Reinstalling Bearing Plate Align rotors on bearing plate (see picture) before inserting into meter. Slide front bearing plate with rotors into meter housing and rear bearing plate. Again, rotate gears to make sure they turn freely within the housing before proceeding. Reinstalling Rotor Gears &...
- Page 40 Page 40 Reassembly of Meter Reinstalling Packing Capsule & Front/Rear Covers Reinstall cover O-rings on the front and rear of meter housing. Reinsert packing capsule into front cover of meter with retaining plate and tighten screws. When attaching front cover, align packing capsule blade so that it seats itself properly in blocking rotor shaft blade.
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Page 41: Reassembly Of Meter (Continued)
Page 41 Reassembly of Meter (Continued) Reinstalling Adjustor Reinsert the adjustor into the top of the counter support and assuring that it mates with the drive shaft. Tighten the screws that secure the adjustor plate to the counter support. Reinstalling Dust Cover Reattach dust cover and tighten the screws. - Page 42 Page 42 Page 42 Disassembly of 720 Strainer Assembly ¡WARNING! All internal pressure must be relieved to ZERO (0) pressure before beginning disassembly of meter or components Using a hex or socket wrench, remove the four screws and washers from the cover plate. Remove the cover plate and o-ring from the housing.
- Page 43 Page 43 Page 43 Disassembly of 730 Air Eliminator Assembly ¡WARNING! All internal pressure must be relieved to ZERO (0) pressure before beginning disassembly of meter or components Using a 1/2” wrench or socket, remove the cover screws from air eliminator cover plate. Remove cover plate.
- Page 44 Page 44 Disassembly of 750-30 Hydraulic Valve ¡WARNING! All internal pressure must be relieved to ZERO (0) pressure before beginning disassembly of meter or components Drain all fluid from metering system prior to valve removal. Using a hex or socket wrench, remove the four screws connecting the valve to the meter. Remove valve from meter and piping.
- Page 45 Page 45 Disassembly of 750-30 Hydraulic Valve Remove the piston guide from the valve body. Remove and inspect the upper and lower seals and replace as needed. Using a flathead screwdriver, gently remove the valve body o-ring, inspect and replace if needed. Reassembly of 750-30 Hydraulic Valve Place the seal into valve housing.
- Page 46 Page 46 Disassembly of 760 Air Check Valve ¡WARNING! All internal pressure must be relieved to ZERO (0) pressure before beginning disassembly of meter or components You may want to use a fixture or vice to compress and hold the poppet in place before loosening any screws.
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Page 47: Meter Trouble Shooting
Page 47 Meter Trouble Shooting PROBLEM: Leaking packing gland and/or housing Two common causes of packing gland leakage are thermal expansion and hydraulic shock. If two valves in a piping system (on either side of the meter) are closed at one time, and if the temperature rises as little as 1ºF in the system, it could result in a rise in pressure within the system that would exceed the working pressure rating of the meter. -
Page 48: Air Eliminator Trouble Shooting
Page 48 Page 48 Air Eliminator Trouble Shooting PROBLEM: Product is flowing from the Air Eliminators vents A) Foreign matter located in between seal plate orings and metal reeds. B) The seal plate oring may be worn through service life. C) The seal plate oring may be cut or dislodged and requires replacement. - Page 49 Page 49 Preset Valve Trouble Shooting PROBLEM: The valve will not close completely. A) The shaft of the piston may be bent from excessive force. B) Debris may be between the piston and piston guide. C) The upper or lower seals may be worn, swollen from incompatibility or cut from debris. D) The mechanical linkage to the Veeder Root 7889 preset counter may be tight.
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Page 50: Material Safety Data Sheet
Page 50 Material Safety Data Sheet (MSDS) 24 HOUR EMERGENCY ASSISTANCE GENERAL MSDS ASSISTANCE (260) 833-3173 (260) 484-0301 CODE: RPS ========================================================================================== HAZARD RATING> LEAST-0 SLIGHT-1 MODERATE-2 HIGH-3 EXTREME-4 ========================================================================================== DR LUBRICANTS, INC. DATE: 01/21/06 4611 NEWAYGO ROAD, SUITE D FORT WAYNE, IN 46808 TELEPHONE NUMBER: (260 484-0301 ========================================================================================== SECTION I - PRODUCT IDENTIFICATION... - Page 51 Page 51 Page 51 Material Safety Data Sheet (Continued) PRODUCT: RP 1039 PAGE - 2 ========================================================================================== SECTION IV - FIRE AND EXPLOSION HAZARD DATA ========================================================================================== UNUSUAL FIRE AND EXPLOSION HAZARDS : DO NOT DIRECT A SOLID STREAM OF WATER ONTO BURNING PRODUCT.
- Page 52 Page 52 Material Safety Data Sheet (Continued) PRODUCT: RP 1039 PAGE - 3 INCOMPATIBILITY: AVOID CONTACT WITH STRONG OXIDIZING AND REDUCING AGENTS AND STRONG ALKLI. ========================================================================================== SECTION VII - SPILL OR LEAK PROCEDURES ========================================================================================== STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED: FOR SMALL SPILLS: SOAK UP SPILL WITH ABSORBENT MATERIAL.
- Page 53 Page 53 Material Safety Data Sheet (Continued) PRODUCT: RP 1039 PAGE - 4 ========================================================================================== SECTION X - HMIS/NFPA RATINGS ========================================================================================== HMIS:HEALTH:1 FLAMMABILITY:2 REACTIVITY:0 PERSONAL PROTECTION:C NFPA:HEALTH:1 FLAMMABILITY:2 REACTIVITY:0 SPECIFIC HAZARD: ========================================================================================== SECTION XI - OTHER REGULATORY INFORMATION ========================================================================================== DOT HAZARDOUS: NATURAL DESCRIPTION: ========================================================================================== THE INFORMATION CONTAINED HEREIN IS, TO THE BEST OF OUR KNOWLEDGE AND BELIEF, ACCURATE.
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Page 54: Notes
Page 54 Notes... -
Page 55: Warranty
In no event shall TCS be liable for any special, direct, indirect, incidental, consequential or other damages of similar nature incurred by the buyer or any third party. TCS has not authorized on its behalf any repre- sentations or warranties to be made, nor any liability to be assumed except as expressly provided herein;... - Page 56 TCS900003 2515 Charleston Place Fort Wayne, IN 46808 Toll Free: (800) 348-4753 Phone: (260) 484-0382 Fax: (260) 484-9230 Email: sales@tcsmeters.com...
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