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PFlow Industries MQ Series Owner's Manual

Mechanical vrc 2-post straddle and cantilever
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MQ Series | Mechanical VRC
2-Post Straddle and Cantilever
Owner's Manual
with NORD Motordrive
Important:
Read this entire manual.
Important safety information
is included.
The illustrations depicted in this manual
are not to scale or detail. The illustrations
are for reference only.
15705-4003 | Rev A | 2019-05-15 | Printed in the U.S.A.
www.pflow.com
P 414 352 9000
F 414 352 9002
6720 N. Teutonia Ave.
Milwaukee, WI 53209
17275-0060-S.SMG
PFL-170913-3

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  • Page 1 P 414 352 9000 F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 MQ Series | Mechanical VRC 2-Post Straddle and Cantilever Owner’s Manual with NORD Motordrive Important: Read this entire manual. Important safety information is included.
  • Page 2 4 | 7 5. Glossary 15710-0018 5 | 1 Unique Descriptions and Names 5 | 1 Gate Types 5 | 8 Identifying Call Outs 5 | 9 TOC | 2 MQ Series | 15705-4003 | Rev A | 2019-05-15 | e-mail psd@pflow.com...
  • Page 3 9. Sequence of Operation 15705-4013 9 | 1 Operation Notices and Warning 9 | 1 Begin Sequence 9 | 2 To Operate the Lift 9 | 5 MQ Series | 15705-4003 | Rev A | 2019-05-15 | e-mail psd@pflow.com TOC | 3...
  • Page 4 11 | 9 Oil Cross-reference Chart 11 | 9 Oil Volume 11 | 10 Oil Plug Connections 11 | 11 Troubleshooting the Reducer 11 |12 TOC | 4 MQ Series | 15705-4003 | Rev A | 2019-05-15 | e-mail psd@pflow.com...
  • Page 5 18 | 2 19. Signage Locations 15709-0035 19 | 1 20. Installation Questionnaire 15708-1500 20 | 1 Acceptance Certification - VRC 15710-0017-VRC 21 | 1 MQ Series | 15705-4003 | Rev A | 2019-05-15 | e-mail psd@pflow.com TOC | 5...
  • Page 6 P 414 352 9000 Table of Contents F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 TOC | 6 MQ Series | 15705-4003 | Rev A | 2019-05-15 | e-mail psd@pflow.com...

  • Page 7: Contact Information

    Product Support Department e-mail: psd@p ow.com Sales e-mail: sales@p ow.com For a list of contact personnel visit the PFlow Industries, Inc. website at: http://www.p ow.com/contact-us/ Documentation PFlow Industries, Inc. reserves the right to make changes or improvements to the standard model line at any time. PFlow Industries, Inc. reserves the right to make changes to subsequent editions of the manual without prior notice to holders of this edition.
  • Page 8 www.pflow.com P 414 352 9000 Contact Information Section 1 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 Section 1 | 2 15705-0011 | Rev H | 2018-04-01 | e-mail psd@pflow.com...

  • Page 9: Section 2 | General Information

    VRCs general installation. The information and illustrations do not cover every possible contingency or circumstance regarding nonstandard options or site conditions. If there is a problem, call PFlow Industries, Inc. at (414) 352-9000, during normal business hours, 8:30 a.m. to 5:00 p.m. central standard time, Monday through Friday.
  • Page 10 www.pflow.com P 414 352 9000 General Information Section 2 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 Section 2 | 2 15710-0004 | Rev C | 2018-04-01 | e-mail psd@pflow.com...

  • Page 11: Section 3 | Warranty Information

    7. Lost time and/or additional trips for missing or damaged components. 8. Expedited freight charges. O ligation The obligation for PFlow Industries, Inc. is limited to only the replacement or repair of defective components that received prior authorization. This is the owner’s sole remedy.
  • Page 12 Notify PFlow Industries, Inc. by phone, FAX, or e-mail during the next business day if an event NOTE occurs during our non-working hours. Issuance of an authorization number does not guarantee approval and/or payment.

  • Page 13: Important Safety Information

    Instructions and warnings must be read and thoroughly understood by all operators and users. PFlow Industries, Inc. recommends that the owner conduct regular sta training including safety instructions on a regular basis to avoid the risk of accident or damage to the VRC.
  • Page 14 www.pflow.com P 414 352 9000 Important Safety Section 4 | F 414 352 9002 6720 N. Teutonia Ave. Information Milwaukee, WI 53209 z Stay within the rated li capacity. z Make sure all safety devices are in place and operable before using the equipment.
  • Page 15 Climbing, sitting, walking, or riding on equipment while the equipment is in operation could result in death or serious injury. z If this VRC needs to be modi ed in any way, contact PFlow Industries, Inc. for assistance. Do not make any unauthorized changes.
  • Page 16 www.pflow.com P 414 352 9000 Important Safety Section 4 | F 414 352 9002 6720 N. Teutonia Ave. Information Milwaukee, WI 53209 z During operation, the surfaces of some components may become hot. CAUTION Avoid touching hot surfaces or wear protective gloves. z Inform personnel about the location and operation of emergency stops and power disconnection points.

  • Page 17: Electrical Safety Precautions

    www.pflow.com P 414 352 9000 Important Safety Section 4 | F 414 352 9002 6720 N. Teutonia Ave. Information Milwaukee, WI 53209 Electrical Safety Precautions High Voltage! Employees servicing or maintaining VRCs may be exposed to death or serious personal injury if hazardous energy is not properly controlled.
  • Page 18 www.pflow.com P 414 352 9000 Important Safety Section 4 | F 414 352 9002 6720 N. Teutonia Ave. Information Milwaukee, WI 53209 Electrical Safety Precautions High Voltage! To prevent serious injury, death, or property damage, all electrical connections and permanent wiring must be installed by a licensed electrician in accordance with applicable local or national electrical codes.
  • Page 19 www.pflow.com P 41 4 3 5 2 9 0 0 0 Entrance Below a F 41 4 3 5 2 9 0 0 2 6 7 2 0 N. Te uto nia Ave . Raised Carriage Deck Milwauke e , WI 5 3 2 0 9 Safety First The mo st c o mmo n re aso n to ac c e ss the are a be low a raise d c arriage de c k is to c le an de bris fro m the pit o r ho istway.
  • Page 20 Ope n the lowe r gate and bypass the gate o pe n switc h at the inte rlo c k o r in the main control panel. If there is any confusion about how to do this, call the PFlow Industries, Inc .

  • Page 21: Section 5 | Glossary

    Although the wording and descriptions may sound familiar to the person who has read the manual, other terms and descriptions might not. It is recommended by PFlow Industries, Inc. that this glossary be reviewed before reading the remainder of this manual.
  • Page 22 www.pflow.com P 414 352 9000 Glossary Section 5 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 Chain Driven Live Roller A horizontal conveyor that is driven by separate loops of chain or a continuous (CDLR) chain. The chain contacts all roller sprockets, depending on the type and function of the horizontal conveyor.
  • Page 23 www.pflow.com P 414 352 9000 Glossary Section 5 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 Drive chain Drive chains on the F series mechanical VRC, through a series of a sha and sprockets allow the carriage to be raised and lowered. Drift The action of a li carriage slowly dropping, usually due to slight internal leaks in a hydraulic system or mechanical slippage of a motor brake.
  • Page 24 F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 General Arrangement The drawing produced by PFlow Industries, Inc. which shows the VRC (GA) drawing li , gates, and enclosures. The drawing may show but does not specify building details.
  • Page 25 www.pflow.com P 414 352 9000 Glossary Section 5 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 Landing A permanent-working surface at a xed elevation used for loading or unloading the carriage. Lift chain A chain that li s the carriage and load. Lift location light Illuminated push button that indicates at which level the carriage is located.
  • Page 26 www.pflow.com P 414 352 9000 Glossary Section 5 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 Pressure switch A sensor which detects hydraulic pressure. The sensor can be set to trip at a (hydraulic) predetermined pressure. When this pressure setting is reached, the pressure switch will activate, opening the control circuit and stopping the pump motor.
  • Page 27 VRC specification PFlow Industries, Inc. informational data sheet providing general information on a speci c VRC. sheet Sub-assembly fastened to the carriage upright that contains the guide roller Wheelblock assembly elements and safety cam for the chain driven VRC li .

  • Page 28: Gate Types

    www.pflow.com P 414 352 9000 Glossary Section 5 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 Gate Types: Single swing gate This type of gate hinges on one side and latches on the other, may be either right or le -hand swing.
  • Page 29 Guide column, Column Upper limit switch Carriage header Upper wheelblock Carriage Upright Floor-to-Floor distance Carriage Lower wheelblock Deck, Platform Operating end Chain tensioner 17275-0060-S.SMG Landing PFL-170913-3 MQ Series | 15705-4002 | Rev - | 2018-09-15 | e-mail psd@pflow.com Section 5 | 9...
  • Page 30 Intermediate level limit switch Disconnect switch Control panel First level limit switch Upper wheelblock Carriage upright Carriage Snap chain Deck, platform 17752-0500.SMG PFL-180907 Landing Section 5 | 10 MQ Series | 15705-4001 | Rev - | 2018-09-15 | e-mail psd@pflow.com...
  • Page 31 6720 N. Teutonia Ave. Milwaukee, WI 53209 Push-button (PB) station 12643-0002.SMG PFL-3084 Carriage header Interlock Gate header Gate panel Bi-parting swing gate Gate post MQ Series | 15705-4002 | Rev - | 2018-09-15 | e-mail psd@pflow.com Section 5 | 11...
  • Page 32 P 414 352 9000 Glossary Section 5 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 Section 5 | 12 MQ Series | 15705-4001 | Rev - | 2018-09-15 | e-mail psd@pflow.com...
  • Page 33 www.pflow.com P 414 352 9000 Section 6 | Electrical Standards F 414 352 9002 and Definitions 6720 N. Teutonia Ave. Milwaukee, WI 53209 Field Electrical All electrical wiring and cra smanship completed in the eld shall be Wiring Standards in accordance with existing state, local and National Electrical Code (NEC) standards.

  • Page 34: Outdoor Application

    NEMA 12 classi cation is to be used in a general purpose, indoor only application. All PFlow Industries, Inc. control systems are built to a NEMA 12 minimum classi cation. All PFlow Industries, Inc. control systems conform to the following standards: NFPA 70 (NEC): The National Electrical Code.
  • Page 35 www.pflow.com P 414 352 9000 Section 6 | Electrical Standards F 414 352 9002 and Definitions 6720 N. Teutonia Ave. Milwaukee, WI 53209 PFlow’s Standard (continued) Hazardous Location Hazardous locations are an extremely special ized electrical classi cation. Few electrical experts exist in this eld. All haz ardous locations must be handled as de ned by the class, division, and group designator for the job site condition.
  • Page 36 www.pflow.com P 414 352 9000 Section 6 | Electrical Standards F 414 352 9002 and Definitions 6720 N. Teutonia Ave. Milwaukee, WI 53209 Section 6 | 4 15709-0085 | Rev - | 2018-04-20 | e-mail psd@pflow.com...

  • Page 37: Section 7 | Mechanical Overview

    7. Main Control Panel 8. First Level Limit Switch 9. Columns Carriage 10. Carriage 17752-0500.SMG 15690-0008-S.SMG PFL-180906-4 PFL-1099-4 Straddle Orientation Figure 7-1 Cantilever Orientation Figure 7-2 MQ Series | 15705-4020 | Rev - | 2018-09-15 | e-mail psd@pflow.com Section 7 | 1...
  • Page 38 This VRC uses special high strength chain. Do not use NOTICE standard ANSI roller chain or connecting links as a replacement. Contact PFlow Industries, Inc. Product Support Department for the required chain specification. Section 7 | 2 MQ Series | 15705-4020 | Rev - | 2018-09-15 | e-mail psd@pflow.com...
  • Page 39 3. Wheelblock 4. Carriage Upright 12150-1000-S.SMG 5. Hardware to Secure PFL-2259-1 Wheelblock to Carriage 15690-0008-S.SMG PFL-1537 Straddle Orientation Figure 7-5 Cantilever Orientation Figure 7-6 MQ Series | 15705-4020 | Rev - | 2018-09-15 | e-mail psd@pflow.com Section 7 | 3...
  • Page 40 2. Dual Toggle 3. Connecting Link 4. Safety Cam 5. Shoe 6. Guide Rollers 7. Mounting Block 8. Wheel 17115-0060.SMG PFL-180827-2 Upper Wheelblock Figure 7-7 Section 7 | 4 MQ Series | 15705-4020 | Rev - | 2018-09-15 | e-mail psd@pflow.com...
  • Page 41 See Figure 7-8. ENGAGED DISENGAGED 15690-0008.SMG 1. Safety Cam PFL-1158-2 2. Toggle 3. Slack Lift Chain Wheelblock Safety Cam Figure 7-8 MQ Series | 15705-4020 | Rev - | 2018-09-15 | e-mail psd@pflow.com Section 7 | 5...
  • Page 42 PFlow Industries, Inc. standard enclosure panels are typically 8' tall (2438mm). Full height enclosures (FHE) are furnished when designed for site speci c requirements. See Figure 7-9. Floor Level Enclosures Figure 7-9 Section 7 | 6 MQ Series | 15705-4020 | Rev - | 2018-09-15 | e-mail psd@pflow.com...
  • Page 43 See Figure 7-10. PFlow Industries, Inc. o ers various styles of interlocks depending upon the gate type and application. The parts section of this manual contains views with part numbers.
  • Page 44 Swing Gate Interlock Examples Figure 7-11 Peelle - VAC Figure 7-12 15690-0002-S.SMG PFL-1875-9 15925-1000.SMG PFL-3061B Cable Actuator Figure 7-13 Anderson - VAC Figure 7-14 Section 7 | 8 MQ Series | 15705-4020 | Rev - | 2018-09-15 | e-mail psd@pflow.com...

  • Page 45: Section 8 | Electrical Overview

    6720 N. Teutonia Ave. Milwaukee, WI 53209 Electrical The following is a standard description of the electrical wiring of an MQ series Overview VRC. This does not include any speci cs on options available or ordered (e.g., gates, DeckLocks, photo eyes). A copy of the electrical schematic can be found in the control panel and the shipping packet originally included in the parts crate.
  • Page 46 VRC. Assembly The MQ series VRC has seven (7) limit switches incorporated into a standard Limit Switches two-level VRC: one (1) at each level to stop the carriage, one (1) overtravel, two (2) chain tensioner switches, and two (2) slack chain sensor limit switches.

  • Page 47: Section 9 | Sequence Of Operation

    Place the load in the center of the li platform to avoid shi ing loads. Make sure that any portion of the load does not overhang the perimeter of the carriage. This could create an unstable load condition. MQ Series | 15705-4013 | Rev - | 2018-09-15 | e-mail psd@pflow.com Section 9 | 1...
  • Page 48 7. Terminal Block PFL-1101 12643-0002.SMG 4. Control Relays PFL-3084 Push-button Station Figure 9-1 Control Panel Example Figure 9-2 Limit Switch / Cam Figure 9-3 Section 9 | 2 MQ Series | 15705-4013 | Rev - | 2018-09-15 | e-mail psd@pflow.com...
  • Page 49 2 levels, all intermediate levels will use this switch arrangement) 15690-1001-S.SMG PFL-1249 Wheelblock Shoe 15690-1002-S.SMG Lower Level 15690-1001-S.SMG PFL-1308-01 Limit Switch PFL-1087 Limit Switch Figure 9-4 MQ Series | 15705-4013 | Rev - | 2018-09-15 | e-mail psd@pflow.com Section 9 | 3...
  • Page 50 3. Slack Chain Sensor 4. Tensioner Chain 5. Wheelblock Assembly 6. Chain Tensioner Sprocket 7. Turnbuckle 15690-0008.SMG PFL-180827 Li Chain Tensioner and Slack Chain Sensor Figure 9-5 Section 9 | 4 MQ Series | 15705-4013 | Rev - | 2018-09-15 | e-mail psd@pflow.com...
  • Page 51 (E-stop) button. The button will keep the li inoperable until the button is pulled out. See Figure 9-6. 12643-0002.SMG PFL-3084 Push-button Station Figure 9-6 MQ Series | 15705-4013 | Rev - | 2018-09-15 | e-mail psd@pflow.com Section 9 | 5...
  • Page 52 F 41 4 3 5 2 9 0 0 2 6 7 2 0 N. Te uto nia Ave . Milwauke e , WI 5 3 2 0 9 Section 9 | 6 MQ Series | 15705-4013 | Rev - | 2018-09-15 | e-mail psd@pflow.com...

  • Page 53: Safety Warnings

    www.pflow.com P 414 352 9000 ORD Motor Identification Section 10 | F 414 352 9002 and Operation 6720 N. Teutonia Ave. Milwaukee, WI 53209 Before You Begin Read this entire manual. This section is provided for the assistance of quali ed and trained service technicians only and is not intended for use by untrained or unauthorized service personnel.

  • Page 54: Ambient Temperature

    Mineral Oil: 80-85ºC (176 – 180ºF) Synthetic Oil: 105ºC (225ºF) z In the following instances, please consult PFlow Industries, Inc. Product Support Department for speci c recommendations: z Gear units will operate in high ambient temperature conditions exceeding 40ºC (104ºF).
  • Page 55 www.pflow.com P 414 352 9000 ORD Motor Identification Section 10 | F 414 352 9002 and Operation 6720 N. Teutonia Ave. Milwaukee, WI 53209 Directive and The spring-applied brake was produced in accordance with the following EC Standards directives and standards: - EC Directive Machinery (2006/42 EC) - EN ISO 12100-1 and 12100-2: Safety of Machinery (Basic Concepts) - EC Directive Electromagnetic Compatibility (2004/108 EG).
  • Page 56 www.pflow.com P 414 352 9000 ORD Motor Identification Section 10 | F 414 352 9002 and Operation 6720 N. Teutonia Ave. Milwaukee, WI 53209 Reducer Nameplate Observe the data on all reducer nameplates and verify published ratings for NOTICE the NORD item(s) in question. Do not operate any NORD equipment outside the published performance range.
  • Page 57 Operation 6720 N. Teutonia Ave. Milwaukee, WI 53209 Motor Options and PFlow Industries, Inc. o ers many options for its motors. The option code Nomenclature will be shown in the motor nomenclature. Lettering on the motor housing: 100LP /4 BRE 40 H...
  • Page 58 www.pflow.com P 414 352 9000 ORD Motor Identification Section 10 | F 414 352 9002 and Operation 6720 N. Teutonia Ave. Milwaukee, WI 53209 Operation of The electromagnetically released spring-applied brakes of the FDB series are the Brake fail-safe brakes. The braking torque is generated by the means of spring force, and released by magnetic force.

  • Page 59: Inspection Intervals

    www.pflow.com P 414 352 9000 ORD Motor Identification Section 10 | F 414 352 9002 and Operation 6720 N. Teutonia Ave. Milwaukee, WI 53209 Brake Running Without any malfunctions occurring, the running operation does not require Operation any maintenance except for verifying the size of the air gap (See Figure 10-2) (this increases as the lining on the rotor wears).
  • Page 60 www.pflow.com P 414 352 9000 ORD Motor Identification Section 10 | F 414 352 9002 and Operation 6720 N. Teutonia Ave. Milwaukee, WI 53209 Section 10 | 8 15709-0089 | Rev - | 2018-09-15 | e-mail psd@pflow.com...
  • Page 61 www.pflow.com P 414 352 9000 NORD Motor Maintenance Section 11 | F 414 352 9002 6720 N. Teutonia Ave. and Troubleshooting Milwaukee, WI 53209 Before You Begin Read this entire manual. This section is provided for the assistance of quali ed and trained service technicians only and is not intended for use by untrained or unauthorized service personnel.
  • Page 62 www.pflow.com P 414 352 9000 NORD Motor Maintenance Section 11 | F 414 352 9002 6720 N. Teutonia Ave. and Troubleshooting Milwaukee, WI 53209 Manual During manual release of the brake (only if brakes are designed with manual Release release), the armature disk is mechanically pulled against the magnet body by Identification pulling the manual release handle (item 5, with screwed-in manual releasing lever (item 5.1)) and the rotor is released.
  • Page 63 www.pflow.com P 414 352 9000 NORD Motor Maintenance Section 11 | F 414 352 9002 6720 N. Teutonia Ave. and Troubleshooting Milwaukee, WI 53209 Brake Running Without any malfunctions occurring, the running operation does not require Operation any maintenance except for verifying the size of the air gap (See Figure 11-2) (this increases as the lining on the rotor wears).

  • Page 64: Brake Maintenance

    www.pflow.com P 414 352 9000 NORD Motor Maintenance Section 11 | F 414 352 9002 6720 N. Teutonia Ave. and Troubleshooting Milwaukee, WI 53209 Brake The spring-applied brake is virtually maintenance-free. However, when the Maintenance maximum air gap is reached, an adjustment of the air gap is required for the safe operation of the brake.
  • Page 65 www.pflow.com P 414 352 9000 NORD Motor Maintenance Section 11 | F 414 352 9002 6720 N. Teutonia Ave. and Troubleshooting Milwaukee, WI 53209 Troubleshooting The following table includes typical problems during the operation of the the Brake brake, the possible causes, and instructions on how to solve the problem. Mal unction Possible Cause Solution...
  • Page 66 www.pflow.com P 414 352 9000 NORD Motor Maintenance Section 11 | F 414 352 9002 6720 N. Teutonia Ave. and Troubleshooting Milwaukee, WI 53209 Removing the The brake can only be removed a er power has been disconnected from Brake the VRC, the brake and motor has been de-energized, and the brake is torque-free.
  • Page 67 If in doubt about which lubricant is needed for a certain application, please contact the PFlow Industries, Inc. Product Support Department. Lu rication If the gear unit is lled with mineral oil, the lubricant should be replaced at Replace ent least a er every 10,000 operating hours or a er every two years.
  • Page 68 Mineral Oil: 80 - 85ºC (176 – 180ºF) Synthetic Oil: 105ºC (225ºF) z In the following instances, please consult PFlow Industries, Inc. Product Support Department for speci c recommendations: z Gear units will operate in high ambient temperature conditions exceeding 40ºC (104ºF).
  • Page 69 www.pflow.com P 414 352 9000 NORD Motor Maintenance Section 11 | F 414 352 9002 6720 N. Teutonia Ave. and Troubleshooting Milwaukee, WI 53209 Lu rication otes z Avoid using (EP) gear oils in worm gears that contain sulfur-phosphorous chemistries, as these additives can react adversely with bronze worm gears and accelerate wear.
  • Page 70 www.pflow.com P 414 352 9000 NORD Motor Maintenance Section 11 | F 414 352 9002 6720 N. Teutonia Ave. and Troubleshooting Milwaukee, WI 53209 Oil Volume Gear reducers are shipped from the factory with a pre- determined oil ll level in accordance to the speci ed reducer size and mounting position.
  • Page 71 www.pflow.com P 414 352 9000 NORD Motor Maintenance Section 11 | F 414 352 9002 6720 N. Teutonia Ave. and Troubleshooting Milwaukee, WI 53209 Oil Plug Connections * Oil level for 3 stage gear units Oil Plug Locations Figure 11-6 †...
  • Page 72 www.pflow.com P 414 352 9000 NORD Motor Maintenance Section 11 | F 414 352 9002 6720 N. Teutonia Ave. and Troubleshooting Milwaukee, WI 53209 Troubleshooting The following table identi es some of the most common issues with speed t e Reducer reducers, the possible causes, and the suggested solution.
  • Page 73 www.pflow.com P 414 352 9000 Cleaning - VRC Section 12 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 z Do not use any corrossive or ammable solvents or cleaning agents on the machine that contain TRI, PER, TETRA, or FCHC. Read the instructions on the packaging when use is made of chemical substances (cleaning agents).
  • Page 74 www.pflow.com P 414 352 9000 Cleaning - VRC Section 12 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 2 | Section 12 15709-0088 | Rev - | 2018-08-15 | e-mail psd@pflow.com...
  • Page 75 Climbing, sitting, walking, or riding on equipment while the equipment is in operation could result in death or serious injury. z If this VRC needs to be modi ed in any way, contact PFlow Industries, Inc. for assistance. Do not make any unauthorized changes.
  • Page 76 Identify any unsafe condition. Document and report the condition immediately to the customer monthly and then PFlow Industries, Inc. Product Support Department. Do not allow the lift to operate when unsafe conditions arise. Verify that all nuts and bolts are tight. Adjust as necessary.

  • Page 77: Troubleshooting

    Never close gates when a person is on the carriage or within the fenced area. F, M and MQ Series | 15705-0021 | Rev C | 2018-10-15 | e-mail psd@pflow.com Section 14 | 1...
  • Page 78 Loose lift chain or tensioner chain. Tighten the chain or adjust the chain tensioner or chain sensor. Broken tensioner chain. Repair or replace chain as needed. Section 14 | 2 F, M and MQ Series | 15705-0021 | Rev C | 2018-10-15 | e-mail psd@pflow.com...
  • Page 79 Use a voltmeter to ensure the incoming main leads Motor hums but sha are wired properly. Repair as needed. does not rotate, then thermal overload trips. F, M and MQ Series | 15705-0021 | Rev C | 2018-10-15 | e-mail psd@pflow.com Section 14 | 3...
  • Page 80 P 414 352 9000 Troubleshooting Section 14 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 Section 14 | 4 F, M and MQ Series | 15705-0021 | Rev C | 2018-10-15 | e-mail psd@pflow.com...
  • Page 81 6720 N. Teutonia Ave. Overcurrent Sensor Milwaukee, WI 53209 Before You Begin Read this entire manual. The PFlow Industries, Inc. Vertical Overcurrent Sensor Reciprocating Conveyor (VRC) is equipped (OCS) Purpose with an Overcurrent Sensor (OCS). The OCS is pre wired and located inside the electrical control panel.
  • Page 82 www.pflow.com P 414 352 9000 Adjust Section F 414 352 9002 6720 N. Teutonia Ave. Overcurrent Sensor Milwaukee, WI 53209 Section 15 | 2 15709-0052 | Rev D | 2018-04-01 | e-mail psd@pflow.com...

  • Page 83: Section 16 | Recommended Spare Parts

    This list is a guide to assist the customer in establishing an emergency inventory for your PFlow Industries, Inc. VRC. Convenience and minimal down time are two good reasons to maintain an inventory of spare parts. This list does not imply that any part is subject to failure.
  • Page 84 www.pflow.com P 414 352 9000 Recommended Spare Parts Section 16 | F 414 352 9002 6720 N. Teutonia Ave. M Series Milwaukee, WI 53209 2 | Section 16 15705-0022 | Rev A | 2018-08-15 | e-mail psd@pflow.com...
  • Page 85 PFlow serial number available when requesting this information. See Figure 12-2 and Figure 12-3. 1. Chain Sprocket 2. Bearings 3. Driveshaft 4. Motor/Brake/Reducer Assembly 17275-0060.SMG PFL-180827-1 MQ Series | 15705-4024 | Rev A | 2019-05-15 | e-mail psd@pflow.com Section 17 | 1...
  • Page 86 PFL-190510 6187-0000 Connecting Link 6187-0001 Connecting Link, Heat Treated 8434-0000 Master Link Slack Side Toggle Assembly - includes (1) Swivel, Round Eye 7569-0000 Double Section 17 | 2 MQ Series | 15705-4024 | Rev A | 2019-05-15 | e-mail psd@pflow.com...
  • Page 87 17391-0000 * Previous designs of the Li Chain Monitoring Sensor Assembly PFL-180906-1 will require being replaced with this new design. Electrical wiring is required. MQ Series | 15705-4024 | Rev A | 2019-05-15 | e-mail psd@pflow.com Section 17 | 3...
  • Page 88 17392-0010 Compression Spring 17534-0000 5859-0016 Pin, Roll, 1/8 x 1 Long 7768-0011 Washer, Flat, 3/8, SAE Screw, SHC, 3/8-16 x 3/4 9012-0012 17171-1000 PFL-180906-2 Section 17 | 4 MQ Series | 15705-4024 | Rev A | 2019-05-15 | e-mail psd@pflow.com...
  • Page 89 * Not Shown on Illustration ** Contact PFlow Industries, Inc. Parts Department for part number. VRC serial number required. ***P/N 10101-0XXX 0=RH 1=LH Limit Switch Type MQ Series | 15705-4024 | Rev A | 2019-05-15 | e-mail psd@pflow.com Section 17 | 5...
  • Page 90 ** Contact PFlow Industries, Inc. 5858-0009 Lock Washer, Std, 1/4 Parts Department for part number. VRC serial 5834-0001 Nut, 1/4-20, with Spring number required. Section 17 | 6 MQ Series | 15705-4024 | Rev A | 2019-05-15 | e-mail psd@pflow.com...
  • Page 91 Some con gurations may vary by application. 13661-0000.SMG PFL-20180820-1 Item Qty Part No. Description Interlock, GAL, RH 13660-0000 Interlock, GAL, LH 13661-0000 8078-0013 Keeper MQ Series | 15705-4024 | Rev A | 2019-05-15 | e-mail psd@pflow.com Section 17 | 7...
  • Page 92 15690-1001.SMG PFL-20180820 Item Qty Part No. Description Roller Plunger, Parallel 6220-0000 Roller Plunger, Perpendicular 6216-0000 2891-0000 Adjustable Roller Arm 2893-0000 Switch Section 17 | 8 MQ Series | 15705-4024 | Rev A | 2019-05-15 | e-mail psd@pflow.com...
  • Page 93 5/32 1 1/4 Roller 1.25 OD Guide Plastic 5221-0000 Pin, Roll, 3/16 3/4 Lg 5209-0012 Spring, Cam, Torsion 2443-0000 * Not Shown on Illustration MQ Series | 15705-4024 | Rev A | 2019-05-15 | e-mail psd@pflow.com Section 17 | 9...
  • Page 94 Wheel, Steel, 5 3/8 6304-0001 7278-0028 5/8-11 1.75, Gr5 6381-0001 Wheel, Steel, 5 1/4 Pin, Roll, 3/16 3/4 Lg 5209-0012 * Not Shown on Illustration Section 17 | 10 MQ Series | 15705-4024 | Rev A | 2019-05-15 | e-mail psd@pflow.com...
  • Page 95 5/32 1 1/4 Roller 1.25 OD Guide Plastic 5221-0000 Pin, Roll, 3/16 3/4 Lg 5209-0012 Spring, Cam, Torsion 2443-0000 * Not Shown on Illustration MQ Series | 15705-4024 | Rev A | 2019-05-15 | e-mail psd@pflow.com Section 17 | 11...
  • Page 96 P 414 352 9000 Parts Section 17 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 Section 17 | 12 MQ Series | 15705-4024 | Rev A | 2019-05-15 | e-mail psd@pflow.com...
  • Page 97 www.pflow.com P 414 352 9000 Recommended Section 18 | F 414 352 9002 6720 N. Teutonia Ave. Storage Requirements Milwaukee, WI 53209 Environment All components should be stored indoors. The area of storage should be kept at a constant temperature above 55º F (13º C) and relative humidity of approximately 40%, free from heavy dust and contaminants NOTICE...

  • Page 98: Equipment Manuals

    The VRC installation manual, electrical, and owner’s manuals are located in the Equipment Manuals parts container (crate). Do not open the parts container (crate). If the manuals are required, contact the PFlow Industries, Inc. Product Support Department for an electronic copy (.pdf). Section 18 | 2...
  • Page 99 PFlow Industries, Inc. supplies the appropriate signage in a manilla envelope in the parts crate with the original shipment. Contact PFlow Industries, Inc. Product Support Department for signage if another language is needed.
  • Page 100 www.pflow.com P 414 352 9000 Signage Locations Section 19 | F 414 352 9002 6720 N. Teutonia Ave. Milwaukee, WI 53209 Section 19 | 2 15709-0035 | Rev C | 2018-04-01 | e-mail psd@pflow.com...

  • Page 101: Section 20 | Installation

    Milwaukee, WI 53209 Thank You PFlow Industries, Inc. would like to thank you for the opportunity to serve you. Your business is appreciated. Please help us to ensure that your expectations are met by taking a few minutes to tell us about the equipment and service that you have received.
  • Page 102 www.pflow.com P 414 352 9000 Installation Section 20 | F 414 352 9002 6720 N. Teutonia Ave. Questionnaire Milwaukee, WI 53209 Section 20 | 2 15708-1500 | Rev F | 2018-04-01 | e-mail psd@pflow.com...
  • Page 103 Acceptance Date: Name/Phone: PFlow Rep Present: Title: Name: Company: Company: Please return a copy of this form to the PFlow Industries, Inc. Customer Support Department at csd@p ow.com. 15710-0017-VRC | Rev G | 2023-11-15 | e-mail csd@pflow.com Section 21 | 1...
  • Page 104 www.pflow.com P 414 352 9000 Acceptance Section 21 | F 414 352 9002 Certification - VRC 6720 N. Teutonia Ave. Milwaukee, WI 53209 Section 21 | 2 15710-0017-VRC | Rev G | 2023-11-15 | e-mail csd@pflow.com...

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