Genisys™ GRH‑700 Dok‑Lok ® Vehicle Restraint Owner's Manual This manual covers units: built after serial numbers 4512510001 and up GRH-700 9" CARRIAGE GRH-700 12" CARRIAGE 9in Carriage 12in Carriage NOTICE TO USER 2 SAFETY 5 GRH-700 9"...
800-456-0600 (US) A Planned Maintenance Program (PMP), customized to your specific operation is available and recommended. For a PMP, contact your local Rite-Hite representative or Rite-Hite technical support at (US) 414-355-2600 The Rite-Hite products in this manual are covered by one or more ®...
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Your local Rite-Hite representative offers owners the option of a Planned Maintenance Program (PMP) As part of this service, your local Rite-Hite representative will do all routine maintenance, lubrication, and adjustments Publication: AMEN00017 2018-05-17...
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Genisys™ GRH‑700™ Dok‑Lok Rite‑Hite ® ® Owner's Manual NOTICE TO USER Definition and Function The normal mode of the hook is in the lower STORED position, showing a flashing red light (trailer not secured) The GRH-700 Dok-Lok vehicle restraint is an at the inside of the building and a flashing green light electromechanical, self-aligning restraint device used (trailer free to move to or away from the loading dock) at...
Rite‑Hite Genisys™ GRH‑700™ Dok‑Lok ® ® Owner's Manual SAFETY Safety Identifications Lockout Procedure Barricade work area and post safety DANGER warnings Power supply/control must: Indicates a hazardous situation which, if not • Be disconnected or locked in OFF avoided, will result in death or serious injury. position using a lockout device approved by local codes WARNING...
Genisys™ GRH‑700™ Dok‑Lok Rite‑Hite ® ® Owner's Manual FEATURES A Anchor Kit B Carriage Return Springs Anchor C Control Box Outside Lights Control Box D Control Harness With Horn Inside E Drive Gear Sign F Electric Motor Assembly Carriage Return Caution G Hook Springs...
120V 1 Phase Power MOTOR Rite‑Hite Genisys™ GRH‑700™ Dok‑Lok ® ® Owner's Manual ELECTRICAL Control Harness Low Voltage 12V Power Plug Motor (LOCK) Plug Light Plug (UNLOCK) bushing control cord grip Cord Grip harness Bushing Control Harness Locknut with locknut Gasket with gasket Figure 2...
Genisys™ GRH‑700™ Dok‑Lok Rite‑Hite ® ® Owner's Manual ELECTRICAL Power-Board FROM CUSTOMER MAIN POWER & SAFETY FROM CUSTOMER MAIN POWER & SAFETY PROTECTION DEVICE. PROTECTION DEVICE. 110-120v. 1PH. 60HZ./208-240v. 1PH. 50HZ. 110-120v. 1PH. 60HZ./208-240v. 1PH. 50HZ. USE 10.0A/5.0A DUAL ELEMENT TIME DELAY FUSE USE 10.0A/5.0A DUAL ELEMENT TIME DELAY FUSE SEE NOTE 2 SEE NOTE 2...
Genisys™ GRH‑700™ Dok‑Lok Rite‑Hite ® ® Owner's Manual ELECTRICAL Wiring: Outside Light Box Light Lamp Green Light Green Lamp #42 Wire − Any pin on J2 term − For Gen2 Light Box − OSPWR term for URC Cover − 42 term on SDL #40 Wire +12/VDC Red Light...
Owner’s Manual. Contact your local Rite-Hite representative or Rite-Hite (U.S.) (800) 456-0600 with any questions. Failure to follow these procedures could allow unexpected trailer / loading dock separation, resulting in death or serious injury.
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Genisys™ GRH‑700™ Dok‑Lok Rite‑Hite ® ® Owner's Manual OPERATION RESTRAINT DEFAULT STATUS CONTROL BOX OUTSIDE LIGHT RESTRAINT POSITION CONTROL BOX: STATUS STATUS STATE POSITION INSIDE LIGHTS, SOUND OUTSIDE LIGHTS Restraint UNLOCKED/ STORED position. DO NOT ENTER TRAILER DO NOT ENTER TRAILER DO NOT ENTER TRAILER DO NOT ENTER TRAILER Hook is in STORED position...
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Rite‑Hite Genisys™ GRH‑700™ Dok‑Lok ® ® Owner's Manual OPERATION RESTRAINT DEFAULT STATUS CONTROL BOX OUTSIDE LIGHT RESTRAINT POSITION CONTROL BOX: STATUS STATUS STATE POSITION INSIDE LIGHTS, SOUND OUTSIDE LIGHTS Restraint LOCKED When RIG is entrapped by hook, DO NOT ENTER TRAILER DO NOT ENTER TRAILER DO NOT ENTER TRAILER a LOCKED condition exists...
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Genisys™ GRH‑700™ Dok‑Lok Rite‑Hite ® ® Owner's Manual OPERATION RESTRAINT DEFAULT STATUS CONTROL BOX OUTSIDE LIGHT RESTRAINT POSITION STATUS STATUS STATE POSITION CONTROL BOX / INSIDE LIGHTS OUTSIDE LIGHTS FAULT State from LOCKING State DO NOT ENTER TRAILER DO NOT ENTER TRAILER DO NOT ENTER TRAILER DO NOT ENTER TRAILER Hook cannot entrap RIG...
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Rite‑Hite Genisys™ GRH‑700™ Dok‑Lok ® ® Owner's Manual OPERATION CONTROL BOX OUTSIDE LIGHT RESTRAINT POSITION RESTRAINT DEFAULT STATUS STATUS STATUS STATE POSITION CONTROL BOX / INSIDE LIGHTS OUTSIDE LIGHTS HORN OVERRIDE State DO NOT ENTER TRAILER DO NOT ENTER TRAILER DO NOT ENTER TRAILER DO NOT ENTER TRAILER DO NOT ENTER TRAILER...
NOTICE and safety clip • Release the pushbutton on powered levelers Contact Rite-Hite if loading docks are exposed to allowing the Safe-T-Strut™ to rest on the harsh environments (extreme climates, corrosive underside of lip...
Genisys™ GRH‑700™ Dok‑Lok Rite‑Hite ® ® Owner's Manual MAINTENANCE lubricate drive verify torque is greater chain - use spray than 500 in-lbf - use a Drive Chain grease (Zep 2000 flex-beam style torque or equivalent) wrench Inspect the drive chain (A) for dirt and chain tightness: 1 Open the motor enclosure 2 Clean the chain with solvent 3 Spray the chain with chain spray type lubricant...
Genisys™ GRH‑700™ Dok‑Lok Rite‑Hite ® ® Owner's Manual TROUBLESHOOTING Component Testing Limit Switch 1 Set multimeter to “RX1” scale for “Continuity Test” Plunger released = No meter reading 2 Attach multimeter leads to pins (B) and (C) wires of Plunger depressed = a "Full Scale" meter reading switch connector: Green (ground) wire of limit switch does not have to be Plunger with Roller...
Rite‑Hite Genisys™ GRH‑700™ Dok‑Lok ® ® Owner's Manual TROUBLESHOOTING LED Status Chart MICRO CONTROL BOARD POWER BOARD INPUTS OUTPUTS ? = Varies (per operation) PUSH FIELD 12VDC RELAY 115/230VAC * = On for 15 sec before M2 energizes BUTTONS A = Alternating D = Double fast pulsing / flashing F = Off ITL = Interlock input on...
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Genisys™ GRH‑700™ Dok‑Lok Rite‑Hite ® ® Owner's Manual TROUBLESHOOTING Diagnostics Mode Diagnostic mode may be entered while restraint is in any state To enter diagnostic mode: 1 Press and hold DIAGNOSTIC button until horn chirps (≈ 5 seconds). 2 Press LOCK button 3 Press UNLOCK button 4 Horn chirps and outside light is flashing RED Controls are in first step of diagnostic mode...
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Rite‑Hite Genisys™ GRH‑700™ Dok‑Lok ® ® Owner's Manual TROUBLESHOOTING Diagnostics Mode Continued Steps 17-21 (Diagnostic Sequence) are used to test mechanical Inputs and Outputs of lock (motor, limit switches, etc) • When controls enter Steps 17-21, horn will chirp to alert operator to check hook position •...
Genisys™ GRH‑700™ Dok‑Lok Rite‑Hite ® ® Owner's Manual PARTS Carriage and Track 9in 48,46 24 49,48,47 40 39 <GRH-700 OM PUB1374_9IN_CARRIAGE_&_TRACK_180221.PDF> Publication: AMEN00017 2018-05-17...
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Rite‑Hite Genisys™ GRH‑700™ Dok‑Lok ® ® Owner's Manual PARTS Carriage and Track 9in Continued DESCRIPTION PART # DESCRIPTION PART # Roller Track 146205 Sprocket #35-32 Tooth 140340 Cage Nut 56540 140376 Spring Cover, Left (facing dock) 145067 Set Screw, 5/16"-18 Knurled 56525 Spring Cover, Right (facing dock) 145066...
Genisys™ GRH‑700™ Dok‑Lok Rite‑Hite ® ® Owner's Manual PARTS Carriage and Track 12in 48,46 24 49,48,47 <GRH-700 OM PUB1374_12IN_CARRIAGE_&_TRACK_180221.PDF> Publication: AMEN00017 2018-05-17...
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Rite‑Hite Genisys™ GRH‑700™ Dok‑Lok ® ® Owner's Manual PARTS Carriage and Track 12in Continued DESCRIPTION PART # DESCRIPTION PART # Roller Track 146205 Sprocket #35-32 Tooth 140340 Cage Nut 56540 140376 Spring Cover, Left (facing dock) 145067 Set Screw, 5/16"-18 Knurled 56525 Spring Cover, Right (facing dock) 145066...
Genisys™ GRH‑700™ Dok‑Lok Rite‑Hite ® ® Owner's Manual PARTS Electrical ITEM NO. QTY. DESCRIPTION LED Outside Light Assembly RE LED Outside Light Assembly RED/GR SCR #10-32X.438 MACH RN <GRH CB Layout_adj_180515pdf> LED Outside Light Bu LED Outside Light Bul Rubber Gaske Outside Light Enclosu Hinge Pin Circuit Board...
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55902 Circuit Board 155413 Ground lug decal 105454 *Not Shown Fuse cover, 5mm x 20mm 144544 **Consult Rite-Hite for part number Fuse cover, 5mm x 20mm 144544 Panel decals 146324 Standard Enclosure with decals, English, 865100 Less Advanced Controls Enclosure with decals other than above...
DESCRIPTION PART # Interior Warning Sign 56095 MADE IN U.S.A. This Manual Covers Restraints Built After Serial Numbers: 05GD150001W and up PRINTED IN U.S.A. RITE-HITE PRINT SHOP PUBLICATION NO. 1352 Narrow Sign (normal letters) 56112 Copyright 2012 JUNE 2014 4”...
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Product claimed to be defective and shall, at Rite-Hite's option, either (x) grant Rite-Hite or its agent access to Owner's premises for the purpose of repairing or replacing the Product or (y)
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