RITE-HITE Genisys HL-900 User Manual (English)

Questions and Answers:

M
mark75Aug 2, 2025
How to troubleshoot RITE-HITE Genisys HL-900 platform that does not raise?
- L
  lgonzalezAug 2, 2025
  If the RITE-HITE Lifting Systems platform doesn't raise, first, ensure that the power is connected and that the circuit breaker or fuses haven't tripped. Next, check if the motor is wired correctly according to the wiring diagram. Also, verify that the overload hasn't tripped by pushing the RESET button on the overload relay. Clear any debris around the leveler. Finally, check the hydraulic fluid level when the unit is held open with the maintenance support and refill if necessary.
J
jessicawalshAug 6, 2025
Why is my RITE-HITE Genisys HL-900 Lifting Systems platform raising so slowly?
- A
  Ashley AdamsAug 7, 2025
  If the RITE-HITE Lifting Systems platform raises very slowly, start by removing any weight from the platform. Then, check the hydraulic fluid level when the unit is held open with the maintenance support and refill if needed. Verify that the voltage is within ± 10% of the nominal voltage while the unit is running. If these steps don't resolve the issue, the power unit assembly may need to be replaced.
J
Jared KnappAug 11, 2025
What to do if the fuse or circuit breaker trips on my RITE-HITE Lifting Systems?
- J
  Jordan DillonAug 11, 2025
  If the fuse or circuit breaker trips in your RITE-HITE Lifting Systems, first verify that you are using the correct fuse or circuit breaker size (20 amp for 120VAC and 15 amp for 240VAC). Next, check that the voltage is within ± 10% of the nominal voltage while the unit is running. Inspect the wiring connections for any short circuits. Also, ensure the wire gauge is correct for the distance, referring to the chart on page 19.
W
wyoungAug 14, 2025
Why does the lip on my RITE-HITE Genisys HL-900 extend slowly or not at all?
- D
  dwarnerAug 15, 2025
  If the lip of your RITE-HITE Lifting Systems extends slowly or not at all, begin by removing any debris from the lip hinge. Next, check if the lip is impacted or bent; if so, lubricate it according to the maintenance procedures or replace the lip. Also, check the hydraulic fluid level when the unit is held open with the maintenance support and refill if necessary.
S
Scott WellsAug 19, 2025
What to do if RITE-HITE Genisys HL-900 Lifting Systems platform does not lower?
- A
  Alison LeeAug 19, 2025
  If the RITE-HITE Lifting Systems platform won't lower, try raising the unit to unlock the velocity fuse. Also, check for any debris lodged on or around the leveler and remove it.
K
Kelsey DaviesAug 25, 2025
Why does my RITE-HITE Genisys HL-900 leveler run continuously?
- D
  Dennis SkinnerAug 25, 2025
  If the RITE-HITE Lifting Systems leveler runs continuously, the pushbutton, contact block, or motor contactor may be damaged. Repair or replace these components as needed.
M
mcgeemonicaAug 27, 2025
How to fix a RITE-HITE Genisys HL-900 Lifting Systems lip that does not store properly?
- E
  Eugene VaughanAug 27, 2025
  If the lip on your RITE-HITE Lifting Systems doesn't store properly, first check that the lip stop bolt is adjusted correctly. Next, remove any debris that may be obstructing the lip. Finally, inspect the lip supports and repair or replace them if necessary.

RITE-HITE Genisys HL-900 Specifications

General

Brand	RITE-HITE
Model	Genisys HL-900
Category	Lifting Systems
Language	English

Summary

Notice to User and Warranty Information

Rite-Hite Planned Maintenance Program

Your local Rite-Hite representative provides a Planned Maintenance Program (P.M.P.) which can be fitted to your specific operation. Call your local representative or Rite-Hite at 414-355-2600.

RITE-HITE Genisys HL-900 User Manual

Table of Contents

Questions and Answers:

RITE-HITE Genisys HL-900 Specifications

Summary

Notice to User and Warranty Information

Rite-Hite Planned Maintenance Program

HL9 Dock Leveler Warranty Details

Safety Warnings and Procedures

Lockout/Tagout Procedures

Safety Alert Level Definitions

Operational Safety Warnings

Under-Leveler Safety Precautions

Barricading and Inspection Warnings

Safety Devices and Procedures

Maintenance Strut Installation Procedure

Safety Warning and Barricading

Owner Responsibility

Operator Training and Information

Maintenance and Warranty Compliance

Operation Instructions

Normal Dock Leveler Operation

Below Dock Loading Operation

Operation Instructions Continued

Dock Level End Loading Operation

Storing the Dock Leveler

Maintenance Procedures

Suggested Leveler Maintenance Schedule

Daily Maintenance Tasks

Maintenance Procedures - Lubrication

Hydraulic Leveler Lubrication Diagram

Leveler Adjustments

Hydraulic Leveler Adjustments Overview

Lip Stop Bolt Adjustment

Leveler Adjustments Continued

Haldex Power Unit Hydraulic Valve Adjustments

Shuttle Valve Adjustment for Descent

Leveler Adjustments Continued

Sequence Valve Adjustment for Lip Extension

Leveler Adjustments Continued

Bucher Power Unit Hydraulic Valve Adjustments

Flow Control Valve Adjustment for Descent

Leveler Adjustments Continued

Sequence Valve Adjustment for Lip Extension

Leveler Troubleshooting

Platform Issues Troubleshooting

Lip Extension and Storage Issues

Lowering and Circuit Tripping Issues

Hydraulic Schematics

Haldex Power Unit Hydraulic Schematic

Bucher Power Unit Hydraulic Schematic

LED Status Chart - Standalone

Standalone Control Key and Status

LED Status Chart - Dok-Commander

Dok-Commander Control Key and Status

Electrical Wiring Charts

Motor Connection and FLA Details

Wire Size Chart by Load and Length

Electrical Schematic

Type 1 Control Box Schematic (120/208-240V)

Electrical Schematic Continued

115V Control Box Schematic - Part 1

Electrical Schematic Continued

115V Control Box Schematic - Part 2

Electrical Schematic Continued

230V Control Box Schematic - Part 1

Electrical Schematic Continued

230V Control Box Schematic - Part 2

Electrical Schematic Continued

Three Phase Control Box Schematic - Part 1

Electrical Schematic Continued

Three Phase Control Box Schematic - Part 2

Electrical Schematic Continued

Three Phase Control Box Schematic - Part 3

Replacement Parts

Dock Leveler Replacement Parts List

Replacement Parts List Continued

Continued Dock Leveler Parts List

Type 1 Control Box Parts

Type 1 Control Box Component Part Numbers