RITE-HITE Dok-Lok STR-4200 Owner's Manual
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RITE-HITE Dok-Lok STR-4200 Owner's Manual

RITE-HITE Dok-Lok STR-4200 Owner's Manual

Stabilizing trailer restraint
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™
®
STR-4200
Dok-Lok
Stabilizing Trailer Restraint
Owner's Manual
NOTICE TO USER                             2
SAFETY                                     5
COMPONENTS                               6
Power-Board - Stand Alone Power Unit             7
Power-Board - Combo Power Unit                 8
Micro-Board - Stand Alone Power Unit              9
Micro-Board - Combo Power Unit                 11
Wiring: Pedestrian-Vu                          12
Wiring: Approach-Vu™                          14
Wiring: Outside Light Box                        15
OPERATION                                 15
Approach-Vu™
                    20
MAINTENANCE                              21
Planned Maintenance                          22
Sensor Adjustments                            25
Component Testing - Switches/Sensors            26
LED Status                                   28
Setting Horn Override Code                      29
Enter Hydraulic Fill Mode                        29
Fill Mode Input/Outputs                         29
Diagnostics Mode                              30
Hydraulic                                    31
PARTS
Signs                                       37
Electrical                                     38
Carriage and Track                             40
Approach-Vu™ Truck Sensor                    42
Hydraulic                                    43
WARRANTY                                 48
Model: STR-4200
Language: English
Publication: AMEN00102 2023-02-23

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Summary of Contents for RITE-HITE Dok-Lok STR-4200

  • Page 1: Table Of Contents

    ™ ® STR-4200 Dok-Lok Stabilizing Trailer Restraint Owner's Manual NOTICE TO USER                             2 SAFETY                                     5 COMPONENTS                               6 ELECTRICAL...

  • Page 2: Notice To User

    1 This device may not cause harmful interference Rite-Hite reserves the right to substitute and/or modify parts and drawings If separate prints are included with 2 This device must accept any interference received, including...
  • Page 3 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 6 Dock equipment that is structurally damaged shall be removed from service, inspected by a manufacturer’s...
  • Page 4 ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual NOTICE TO USER The normal mode of the hook is in the lower STORED Definition and Function position, with support cylinders retracted showing a The STR-4200 Dok-Lok vehicle restraint is a hydraulic, flashing red light (transport vehicle not secured) at the...

  • Page 5: Safety

    Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual SAFETY Safety Identifications Lockout Procedure Barricade work area and post safety warnings DANGER Power supply and control must: • Be disconnected or locked in OFF position Indicates a hazardous situation which, if not using a lockout device approved by local avoided, will result in death or serious injury.

  • Page 6: Components

    ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual COMPONENTS A Hook Sensors B Hook Cylinder C Support Limit Switch D Auxiliary Manifold E Slope Extension F Hook Support G Base Plate Assembly H Roller Track Assembly Return Springs and Tubes J Support Cylinders...

  • Page 7: Electrical

    Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual ELECTRICAL Power-Board – Stand Alone Power Unit <STR Standalone 221024 Page 1pdf> Figure 2 Publication: AMEN00102 2023-02-23...

  • Page 8: Power-Board - Combo Power Unit

    ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual ELECTRICAL Power-Board – Combo Power Unit <STR Combined 221024 Page 1pdf> Figure 3 Publication: AMEN00102 2023-02-23...

  • Page 9: Micro-Board - Stand Alone Power Unit

    Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual ELECTRICAL Micro-Board – Stand Alone Power Unit <STR4 Standalone 221024 Page 2pdf> Figure 4 Publication: AMEN00102 2023-02-23...
  • Page 10 ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual ELECTRICAL Micro-Board – Stand Alone Power Unit Continued <STR4 Schematic 221025 Page 3pdf> Figure 5 Publication: AMEN00102 2023-02-23...

  • Page 11: Micro-Board - Combo Power Unit

    Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual ELECTRICAL Micro-Board – Combo Power Unit <STR4 Combo 221024 Page 2pdf> Figure 6 Publication: AMEN00102 2023-02-23...

  • Page 12: Wiring: Pedestrian-Vu

    ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual ELECTRICAL Wiring: Pedestrian-Vu Leveler Stored to Unlock Restraint <Rite-Vu_PED-VU STRD UNLK SchematicPDF> Figure 7 Publication: AMEN00102 2023-02-23...
  • Page 13 Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual ELECTRICAL Wiring: Pedestrian-Vu Continued Leveler Stored to Close Overhead Door <Rite-Vu_PED-VU OHD STRD UNLK SchematicPDF> Figure 8 Publication: AMEN00102 2023-02-23...

  • Page 14: Wiring: Approach-Vu

    ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual ELECTRICAL Wiring: Approach-Vu™ <Approach-Vu Schematic(STR) 23-02-02pdf> Figure 9 Publication: AMEN00102 2023-02-23...

  • Page 15: Wiring: Outside Light Box

    − Any pin on J2 term understand Owner’s Manual. for Gen2 − OSPWR term Contact your local Rite-Hite representative or for URC − 42 term on SDL Rite-Hite (U.S.) 888-456-3625 with any questions. #40 Wire...
  • Page 16 ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual OPERATION RESTRAINT DEFAULT STATUS CONTROL BOX: STATE POSITION INSIDE LIGHTS, SOUND OUTSIDE LIGHTS UNLOCKED DO NOT ENTER TRAILER Hook is in STORED position within carriage Support cylinders are ENTER TRAILER fully retracted Visually inspect before loading/...
  • Page 17 Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual OPERATION RESTRAINT DEFAULT STATUS CONTROL BOX: STATE POSITION INSIDE LIGHTS, SOUND OUTSIDE LIGHTS LOCKED DO NOT ENTER TRAILER When RIG is entrapped by hook and carriage is supported ENTER TRAILER by support cylinders, a LOCKED...
  • Page 18 ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual OPERATION RESTRAINT DEFAULT STATUS CONTROL BOX/ STATE INSIDE SIGNAL LIGHTS OUTSIDE SIGNAL LIGHTS FAULT FROM LOCKING Restraint does not engage correctly (eg obstruction, bent, DO NOT ENTER TRAILER mislocated, or missing RIG may not allow hook to entrap...
  • Page 19 Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual OPERATION RESTRAINT DEFAULT STATUS CONTROL BOX/ STATE INSIDE SIGNAL LIGHTS OUTSIDE SIGNAL LIGHTS HORN OVERRIDE DO NOT ENTER TRAILER HORN OVERRIDE code entered after securing transport vehicle by other means ENTER TRAILER To return to STORED:...

  • Page 20: (Optional)

    ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual OPERATION Truck Detection Zone Approach-Vu™ (OPTIONAL) Maximum WARNING 0 ft (0 m) 25 ft – 60 ft (7.6 m – 18 m) CRUSH HAZARD • Truck operating in loading dock • Avoid or safely leave area when lights are flashing.

  • Page 21: Maintenance

    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...

  • Page 22: Planned Maintenance

    ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual MAINTENANCE Planned Maintenance P.M. IN DAYS INSPECT AND PERFORM:    Remove debris around Dok-Lok vehicle restraint    Verify horns, inside and outside lights are working    Replace damaged or missing light bulbs and lenses ...

  • Page 23: Troubleshooting

    Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual MAINTENANCE Planned Maintenance Continued Lubrication SAE 30 Weight Oil Grease: Use Mobilith SHC220 No 2 grease (or equivalent temperature range lithium based grease) Dry Spray Lubricate: Use in slots and on outside of lower...
  • Page 24 Re-position trailer against bumpers Verify power unit runs for ≈ 25 seconds and cylinders fully extend. Hydraulic system malfunction If not, contact Rite-Hite Sensor issue Verify sensor operation and adjustment; see sensor testing and adjustment procedure 2 Unit locks (gets inside...

  • Page 25: Sensor Adjustments

    Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual TROUBLESHOOTING Sensor Adjustments Limit Switch Flag Limit Switch Flag Lock Sensor Lock Sensor (SW1) Unlock Sensor Unlock Sensor (SW2) Support Limit Support Limit Switch (SW3) Switch (SW3) (+.06) + 06 in (+ 1 mm)

  • Page 26: Component Testing - Switches/Sensors

    ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual TROUBLESHOOTING Component Testing – Switches/Sensors 1 Set multimeter to “RX1” scale for “Continuity Test” 2 Attach multimeter leads to white and black wires of switch connector: Magnetic Sensor (SW1,SW2) Mechanical Limit Switch (SW3)

  • Page 27: Component Testing - Vehicle Restraint Motor

    Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual TROUBLESHOOTING Component Testing – Vehicle Restraint Motor Hydraulic Power Unit Multimeter multimeter Figure 17 1 Shorted: Set multimeter to ohms • Take readings between leads M1 to ground/motor casing and COM to ground/motor casing •...

  • Page 28: Led Status

    ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual TROUBLESHOOTING LED Status Publication: AMEN00102 2023-02-23...

  • Page 29: Setting Horn Override Code

    Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual TROUBLESHOOTING Setting Horn Override Code Enter Hydraulic Fill Mode To create a new or replace a forgotten code: 1 Press and hold DIAGNOSTIC button inside control box until horn chirps (≈ 5 seconds).

  • Page 30: Diagnostics Mode

    ® ® STR-4200™ 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...

  • Page 31: Hydraulic

    Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual TROUBLESHOOTING Hydraulic Hose Routing Stand Alone hoses are not trimmable NOTICE Remote power hoses are trimmable DO NOT over‑tighten hose fittings, may cause valve/coil failure 4 lb-ft max torque on valve stem nut...
  • Page 32 ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual TROUBLESHOOTING Hydraulic Continued Hose Routing Continued Combination Power Unit – Vertical Levelers Combination Power Unit For Pit Levelers = 2x Bulkhead Fittings = P Port Hose = L Port Hose Combination Power Unit...
  • Page 33 Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual TROUBLESHOOTING Hydraulic Continued Valve Block Assemblies NOTICE DO NOT over‑tighten hose fittings, may cause valve/ Auxiliary Manifold coil failure Mounted on STR-4200 Carriage Auxiliary Manifold 4 lb-ft max torque on valve stem nut...
  • Page 34 ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual TROUBLESHOOTING Hydraulic Continued Schematic – Stand Alone Power Unit <Schem StandAlone 0117457-01 20220817pdf> Publication: AMEN00102 2023-02-23...
  • Page 35 Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual TROUBLESHOOTING Hydraulic Continued Schematic – Combo Power Unit (Pit) <Schem Combo (Pit) 0162090 20220817pdf> Publication: AMEN00102 2023-02-23...
  • Page 36 ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual TROUBLESHOOTING Hydraulic Continued Schematic – Combo Power Unit (Vertical) To Leveler Main Cylinder <Schem Combo (Vert) 0162092 20220817pdf> Publication: AMEN00102 2023-02-23...

  • Page 37: Signs

    Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual PARTS Signs Electrical – Outside Signal Light Assembly 10 in 10” (254 mm) 8 in 8” (203 mm) 105 in 10.5” (267 mm) DESCRIPTION PART # LED Outside Light Assembly RED/GRN, 0155402 2525 in Complete 25.25”...

  • Page 38: Electrical

    ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual PARTS Electrical <Enclosure Layout 2020-07-01pdf> Publication: AMEN00102 2023-02-23...
  • Page 39 Enclosure with decals other than above 865xxx** Lock Washer, #10 0051762 (Consult Rite‑Hite for specific part number) *Not Shown 302* Electrical schematic decal 870xxx** **Consult Rite-Hite for part number 303* Fuse replacement decal 0144849 304* Full load amperage and voltage/phase 872xxx** decal Program configuration decal...

  • Page 40: Carriage And Track

    ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual PARTS Carriage and Track 14 30 51 52 36 35 23 31 52 51 29,47 58 62 60 62 20 45 NOTE: Deck of carriage weldment removed for clarity Publication: AMEN00102 2023-02-23...
  • Page 41 Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual PARTS Carriage and Track Continued DESCRIPTION PART # DESCRIPTION PART # Base Plate 0141510 Fitting Elbow 90º #6 SAE(M) #6 JIC(M) 0055267 Track Weldment 0141507 Serial & Model Decal STR4 0117780 Track Cover Weldment...

  • Page 42: Approach-Vu™ Truck Sensor

    ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual PARTS Approach-Vu™ Truck Sensor DESCRIPTION PART # Mounting Weldment - Base 0150695 Mounting Weldment - Extension 0150691 Bolt 25-20 x 1" 0136880 Screw #8-32X100 Phillips Head, ZP 0051689 Nut #8-32 Nylock, ZP 0141611...

  • Page 43: Hydraulic

    Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual PARTS Hydraulic DESCRIPTION PART # DESCRIPTION PART # Hook Cylinder 0128631 Hose Assy - Left Side Support Cylinder - ML 0117715 (Main Lower) Hose Assy - Hook Cylinder - HL 0143120 (Hook Lower)
  • Page 44 ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual PARTS Hydraulic Continued Combination Power Unit Valve Block – Pit Leveler Behind Valve Manifold DESCRIPTION PART # BLK MANF STR4 5PORT(6FSAE) 0139396 VLV SPL 2P4W (WKX) 0139406 VLV SOL SPL 3WAY 2P NC...
  • Page 45 Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual PARTS Hydraulic Continued Combination Power Unit Valve Block – Vertical Leveler Behind Valve Behind Valve Manifold Manifold DESCRIPTION PART # BLK MANF STR4 5PORT(6FSAE) 0139396 VLV SOL SPL 3WAY 2P NC 0139355 VLV SPL 2P4W (WKX)
  • Page 46 ® ® STR-4200™ Dok-Lok Rite-Hite Owner's Manual Publication: AMEN00102 2023-02-23...
  • Page 47 Rite-Hite ® STR-4200™ Dok-Lok ® Owner's Manual Publication: AMEN00102 2023-02-23...
  • Page 48 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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