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Stop-Tite
®
Vehicle Restraint
A Division of Systems, LLC
Owner's/User's Manual
McGuire • Division of Systems, LLC • W194 N11481 McCormick Drive • Germantown, WI 53022
800.624.8473 • fax: 262.255.5917 • www.wbmcguire.com • techservices@loadingdocksystems.com
Printed in U.S.A.
Manual No. 4111-0015
© 2020 Systems, LLC - All Rights Reserved
Apr. 2020
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Table of Contents
Troubleshooting
Related Manuals for McGuire Stop-Tite M
Summary of Contents for McGuire Stop-Tite M
- Page 1 ® Vehicle Restraint A Division of Systems, LLC Owner’s/User’s Manual McGuire • Division of Systems, LLC • W194 N11481 McCormick Drive • Germantown, WI 53022 800.624.8473 • fax: 262.255.5917 • www.wbmcguire.com • techservices@loadingdocksystems.com Printed in U.S.A. Manual No. 4111-0015 © 2020 Systems, LLC - All Rights Reserved...
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Page 2: Table Of Contents
Component Identification ........9 Parts Installation RIG Sensor Assembly ..........33 Installation Precautions ......... 10 Stop-Tite M Components ........34 Concrete Dock Face ..........11 Stop-Tite A Components ........36 Low Pit Floor ............12 Scissor Assembly ..........38 Driveway Mount ............13 Cantilever Brackets .......... -
Page 3: Precautions
PRECAUTIONS Recognize Precautionary Information General Operational Precautions Safety-Alert Symbol The Safety-Alert Symbol is a graphic representation intended to convey a safety message without the Read and understand the Owner’s/User’s Manual and use of words. When you see this symbol, be alert become thoroughly familiar with the equipment and to the possibility of death or serious injury. -
Page 4: Operational Precautions
PRECAUTIONS Operational Precautions Learn the safe way to operate this equipment. Read and understand the manufacturer’s instructions. If you have any questions, ask your supervisor. Stay clear of dock leveling device when transport Chock/restrain all transport vehicles. Never vehicle is entering or leaving area. remove the wheel chocks or release the restraining device until loading or unloading is finished, and transport driver has been given... - Page 5 PRECAUTIONS Operational Precautions Do not use dock leveling device if transport vehicle is too high or too low. Do not overload the dock leveling device. Do not operate any equipment while under the influence of alcohol or drugs. Do not leave equipment or material unattended on dock leveling device.
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Page 6: Safety Decals
PRECAUTIONS Safety Decals Stop-Tite-M RESTRAINT RAISES RAPIDLY WHEN ACTIVATED. PUSH DOWN ATOP RESTRAINT HOOK UNTIL PULL UP TO ACTIVATE LATCHED IN STORED POSITION Serial Tag Scan to view Lifting up on lever will activate restraint. Keep operational path of restraint clear of obstructions. -
Page 7: Placard
PRECAUTIONS Placards O P E R AT I N G DANGER DANGER INSTRUCTIONS VEHICLE RESTRAINTS • Read and follow all instructions, warnings, and maintenance schedules in Use for PowerStop or StopTite without Light Communication System the manual and on placards. •... -
Page 8: Owner's/User's Responsibilities
OWNER’S/USER’S RESPONSIBILITIES 1) The manufacturer shall provide to the initial also satisfy all safety recommendations of the purchaser and make the following information original equipment manufacturer of the particular readily available to the owners/users and their application. agents, all necessary information regarding Safety Information, Operation, Installation and 6) An operator training program should consist of, Safety Precautions, Recommended Initial and... - Page 9 OWNER’S/USER’S RESPONSIBILITIES 8) When goods are transferred between the loading dock and a trailer resting on its support legs/ landing gear instead of a tractor fifth wheel or converter dolly, it is recommended that an adequate stabilizing device or devices shall be utilized at the front of the trailer.
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Page 10: Introduction
Automatic Inside and Outside Lights of the vehicle restraint functions. When combining Note: a McGuire Dock Leveler with a Stop-Tite Automatic vehicle restraint, the control panel will allow for • All Stop-Tite models with the standard single level operation of both units in the same control panel. -
Page 11: Component Identification
SEE IF J-BOX ASSY IS USED ONLY WHE REQUIRED ITEMS TO BE SHI ITEMS NOT REQU Figure 6 Stop-Tite M Stop-Tite MML/MAL Stop-Tite AAL A — Stop-Tite Assembly A — Stop-Tite Assembly A — Stop-Tite Assembly B — Operating Wand & Hanger B —... -
Page 12: Installation
INSTALLATION Installation Precautions In applications where adhesive anchors will be It is recommended and good safety practice to use used, holes must be properly prepped and cleaned an additional means to support the dock platform before applying adhesive into holes. Refer to and lip anytime when physically working in front of adhesive instructions for further detail. -
Page 13: Concrete Dock Face
INSTALLATION Stop-Tite Installation Overview Concrete Dock Face (standard installation) 18” Optional Embed Plate 27” Figure 7 Note: Walls must be poured concrete, 8” thick • Wall Embed Method (Part #7953-0119, Figure 9) minimum to install with wedge anchors. Concrete block or brick is not acceptable. If optional embed plate is present, weld three sides of Stop-Tite back plate to the embed mounting plate with •... -
Page 14: Low Pit Floor
INSTALLATION Low Pit Floor (distance from pit floor to drive under 24”) Pit Floor Mounting Plate If < 24” Figure 10 Anchor pit floor mounting plate (minimum 3/8” x Note: Trim or cut leveler front frame member as 20”W x 8”D, Part #9414-0056, Figure 10) with four shown in Figure 12 when necessary to allow for pit (4) 3/4”... -
Page 15: Driveway Mount
INSTALLATION Driveway Mount (recommended when dock face is unsuitable for mounting) 8” minimum 48” minimum 48” minimum Figure 13 Note: Driveway mount requires attachment to a • Drive Embed Method (Part #7953-0195, Figure 15) concrete drive greater than 8” thick. For asphalt drives, pour a 48”... -
Page 16: Cantilevered Dock
INSTALLATION Cantilevered Dock (for bumper projection >4”, cantilevered dock or Edge-Of-Dock leveler) • Driveway Mount Note: To determine size offset required, take total effective bumper projection (bumper size plus any Determine offset, then proceed with “Driveway Mount” cantilever) and subtract 4”. See table and Figure 16 instructions on page 13. -
Page 17: Stop-Tite Mechanical Operating Wand Bracket
INSTALLATION Stop-Tite Mechanical Operating Wand Bracket ( 2 6 . 0 5 ) • Mount Stop-Tite operating wand bracket (Figure 17) on the interior wall near the vehicle restraint (or as close to the control box as possible, if equipped). Mounting hardware supplied by others. -
Page 18: Stop-Tite Automatic Powerpack
INSTALLATION Stop-Tite Automatic Powerpack Powerpack Location Options • Dock Face (A) • Inside Building (C) Appropriate location when the likelihood of flooding, Locate Powerpack inside where there is minimal snow removal, and damage from transport vehicles is obstruction potential. The routing of hydraulic and minimal. - Page 19 INSTALLATION Powerpack Installation Overview • Conduit, flexible or rigid, must be connected ITEM PART N between the limit switch on the restraint and the Connect hydraulic hose to base end of 1431-00 1431-00 Powerpack. release cylinder. 1751-01 1751-02 • Wiring to and from the restraint must be limited to 2101-00 2101-01 restraint wires only.
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Page 20: Install Control Panel And Wiring
INSTALLATION Install Control Panel and Wiring Make sure that the power source has been locked out and tagged according to OSHA regulations and approved local electrical codes. A hard hat or other applicable head protection should always be worn when working under or around a dock leveler. -
Page 21: Install Outside Light Assembly And Signs
INSTALLATION Install Outside Light Assembly and Signs Light Signs 96” (2438 S Y S T E M S L o a d i n g D o c k E q u i p Approach MATERIAL STOCK NO. DRAWN BY CHECKED BY DATE INSTALLA... -
Page 22: Placard Installation Instructions
INSTALLATION Placard Installation Instructions Placard Installation Instructions • Owner/Users are responsible for the installation and placement of product • Owner/Users are responsible for the installation and placement of product • Owner/Users are responsible for the installation and placement of product placards. -
Page 23: Put New Restraint Into Service
INSTALLATION Put New Restraint Into Service A hard hat or other applicable head protection should always be worn when working under or around a dock leveler. Always stand clear of platform lip when working in front of the dock leveler. 1. -
Page 24: Operation
OPERATION Operational Precautions Operation - Stop-M, Stop-MML 1. Check that the transport vehicle is positioned Stay clear of dock leveler and vehicle restraint squarely against the dock bumpers. when transport vehicle is entering or leaving dock area. 2. Raise the restraint hook fully by pulling latch release with the handle provided. -
Page 25: Operation - Bypass
OPERATION Operation - Stop-AAL Operation - Bypass (Stop-MAL and AAL) 1. Check that the transport vehicle is positioned If the trailer RIG (Rear Impact Guard) is damaged or squarely against both dock bumpers. missing, dock leveler can be used in BYPASS. •... -
Page 26: Multi-Colored & Outside Light Sequence Charts
OPERATION Multi-Colored & Outside Light Sequence Charts Normal Operation Lights Condition Inside Outside Ready For Use Green Leveler Operating or Restraint Amber Engaging/Releasing In Progress Restraint Engaged Green Restraint Engage Failure Red/Amber, Display Backlight* Emergency Stop Active Red (solid)* Red (solid) *If equipped, Audible Alarm will also be active. -
Page 27: Maintenance
MAINTENANCE Maintenance Precautions Figure 26 Figure 24 Figure 25 A— Tag Out Device B —Lock Out Device C — Maintenance Prop D— Header When working with electrical or electronic controls, make sure that the power source has been tagged (A) and locked out (B) according to OSHA regulations * Unless the dock leveler is equipped with a tethered and approved local electrical codes (see Figure 24). -
Page 28: Periodic Maintenance
MAINTENANCE Periodic Maintenance Detail A Figure 27 Detail A A - Scissors Assembly D - Spring, Compression G - Debris Guard J - E-Clip B - Hook Weldment E - RIG Sensor Bar H - Main Springs K - Bearing C - Rear Vertical Track F - Bottom Slide Track I - Pin... - Page 29 MAINTENANCE Periodic Maintenance Quarterly Maintenance • Complete daily and weekly maintenance. 1 in. • Clean and lubricate scissors assembly (A) and all pivot points (K) with low temp. white lithium aerosol grease. • Make sure rear track assist spring (D) is properly seated at the bottom of the rear track.
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Page 30: Adjustments
ADJUSTMENTS Adjust Dock Leveler and Vehicle Restraint Interlock Dock Leveler & Vehicle Restraint Interlock Options It is recommended and good safety practice to use There are two options to interlock the dock leveler an additional means to support the dock platform and vehicle restraint*: and lip anytime when physically working in front of or under the dock leveler. - Page 31 ADJUSTMENTS Adjust Dock Leveler and Vehicle Restraint Interlock 1. The dock leveler should be in the cross traffic position before beginning tests. 2. Back a transport vehicle with RIG bar into dock. A test fixture may be used to simulate the RIG bar. Use care to avoid damage to the equipment or harm to the operator.
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Page 32: Troubleshooting
TROUBLESHOOTING Unless the dock leveler is equipped with a tethered When service under the dock leveler is required, remote, two people are required to engage the always lock all electrical disconnects in the OFF maintenance prop: one person to operate the unit, position after raising the platform and engaging the the other person to engage the maintenance prop. - Page 33 TROUBLESHOOTING Automatic Units Before performing the detailed troubleshooting procedures, check the following items first: • Check all fuses inside the control panel(s). Replace • Make sure the correct voltages are present at the any blown fuse(s) with a fuse of equal specification. proper locations inside the control panel(s).
- Page 34 TROUBLESHOOTING Automatic Units (continued) Symptom Possible Cause Solution Check coil wiring and relay operation. Coil should Faulty coil, relay or wiring. be de-energized to lower restraint. Motor energizes and Check valve for damage or contamination/clogged runs, but restraint will Faulty spool valve. passages.
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Page 35: Parts
PARTS BILL OF MAT RIG Sensor Assembly ITEM PART NO. DESCRIPTION 0941-0021 SPRING,EXTENSION,S.S. 0961-0614 PROX SW,AC/DC,N.C.,20-250 2101-0033 SCREW,SHSS, BLACK OXIDE 2101-0337 SCREW,RHMS 2101-0349 RING,RETAINING,EXTERNAL 9411-0103 PSTOP RIG SENSOR BAR PI 9411-0104 PSTOP RIG SENSOR CONNE 9411-0105 PSTOP RIG SENSOR BAR 9411-0107 TBG, RIG SENSOR BAR SPA 9413-0123... -
Page 36: Stop-Tite M Components
PARTS Stop-Tite M (Mechanical) Parts Breakdown BILL OF MATERIAL ITEM PART NO. DESCRIPTION 0192-0161 BRACKET,PSTOP M,RELEASE BAR 0195-0052 PSTOP, DEBRIS GUARD ASSEMBLY 0941-0018 SPRING, COMPRESSION 0941-0021 SPRING,EXTENSION,S.S. 0961-0538 PROX SW,AC,FLAT 0961-0614 PROX SW,AC/DC,N.C.,20-250VAC 1431-0239 CONNECTOR, TUBING 1751-0135 DECAL - WARNING (15.50) - Page 37 Prox SW, Flat, NO, 20-250VAC 0961-0614 Prox Switch, RIG Sensor 1431-0239 Connector, Tubing, 1/2”, Metal 1751-0135 Decal - Warning 1751-0649 Decal - McGuire 1751-0735 Decal, Made In The USA 1751-1290 Decal, Serial Number 2101-0032 Screw, SHSS,1/4”-20 UNC X 3/8” 2101-0089 Screw, HHCS, 3/8”-16 x 2.00”, Grade 2, Zinc Plated...
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Page 38: Stop-Tite Troubleshooting
1751-0444 DECAL - POWERAMP/POWERSTOP 3-1/4 X 14-1/2 1751-0246 DECAL - DLM 6-1/2 X 2-1/4 1751-0649 DECAL - MCGUIRE (15.50) 2101-0009 HHCS - GRADE 2 - ZINC PLATED 5/16-18 UNC X 3/4 2101-0012 HHCS - GRADE 2 - ZINC PLATED 5/16-18 UNC X 1-1/4... - Page 39 Spring, Extension, SS, 0.45” DIA X 1.76” LG 0.059 Wire DIA 0961-0538 Prox SW,AC,Flat, NO,20-250VAC 0961-0614 Prox Switch, RIG Sensor 1431-0239 Connector, Tubing, 1/2”, Metal 1751-0649 Decal - McGuire 1751-0735 Decal, Made In Usa 1751-1252 Decal, Pinch Point 1751-1290 Decal, Serial Number 2101-0032 Screw, SHSS,1/4-20 UNC X 3/8”...
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Page 40: Scissor Assembly
PARTS Scissor Assembly Rear of Restraint P O W E R A M P M C G U I R E Item Quantity Part Number Description D L M S Y S T E M S, I N C. 9413-0062 Scissor Lift Subassembly 9413-0063 Bar Assembly - Tapped W/Bushings... -
Page 41: Cantilever Brackets
PARTS Cantilever Brackets 2” 26” 15” 26” 28” P O W E R A M P M C G U I R E D L M N C. L o a d i n g D o c k E q u i p m e n t FILLER WELDMENT 2"... -
Page 42: Powerpack Assembly
PARTS Powerpack Assembly 16-1/2” 7-1/2” L o a d i n g POWERP 9-3/4” MATERIAL DRAWN BY TOLERANCES (UNLESS OTHERWISE NOTED) FRACTIONAL: 1/32" DECIMAL: .00 = .01" .000 = .005" ANGULAR: This print is the property of Systems, Inc. a patent and other rights, including exclusive not convey any permission to reproduce, pr granted only by written authorization signed... - Page 43 PARTS Powerpack Assembly Item Quantity Part Number Description 9395-0414 Powerpack, Complete (Includes Valve Body and Cover) 2101-0017 Screw, 3/8-16 UNC x 1, Grade 2, Zinc Plated 2101-0140 Lock Washer, 3/8 2401-0001 Grommet, 1-3/8 OD x 3/4 ID 2751-0016 J-Box Cover, 4 x 4 3051-0058 Capacitor - Motor Start, 66-77mf - 330V 9301-0221...
- Page 44 PARTS This page intentionally left blank. 4111-0015 — Apr. 2020 © 2020 Systems, LLC...
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Page 45: Outside Light Assembly
PARTS OSLA (Outside Light Assembly) MATE DRAW FRACT DECIM Item Quantity Part Number Description 3055-0011 Complete Light Housing, Yellow Plastic, With 12v LED Lights* .000 3051-0002 Light Housing Only, Yellow Plastic ANGU This prin 3051-0147 Red LED Lens/Housing/Circuit Assembly, 12v patent an not conv 3051-0149... -
Page 46: Signs
PARTS Signs CAUTION CAUTION PULL PULL IN OR IN OR OUT ON OUT ON GREEN GREEN ONLY ONLY Germantown, WI 53022 Germantown, WI 53022 Item Part Number Description 1751-0033 Outside Sign, Pull In/Out 1751-0034 Outside Sign, Pull In/Out (Mirror Image) 1751-0036 Inside Sign, Enter On Green Only 4111-0015 —... -
Page 47: Miscellaneous
MISCELLANEOUS Customer Information Scan to view owners manuals online. L o a d FINAL Figure 30 MATERIAL DRAWN BY TOLERAN (UNLESS OTHERW FRACTIONAL: DECIMAL: .00 = .01" .000 = .005" ANGULAR: This print is the property of System of use and/or manufacture and/or such permission to be granted on NOTE: Refer to Figure 30 for orientation of restraint and... -
Page 48: Warranty
STANDARD PRODUCT WARRANTY SYSTEMS, LLC warrants that its products will be free from defects in design, materials and workmanship for a period of one (1) year from the date of shipment. All claims for breach of this warranty must be made within 30 days after the defect is or can with reasonable care, be detected.
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