Genie QS-20W User Manual

Service Manual
Serial Number Range
GR
™
-12
from GR10-20000
to GR16-
40865
GR
™
-15
from GR16P-40866
to GR16P-
44699
GR
™
-20
from GRP-44700
from GRR-
101
QS
™
-12R
from QS11-1000
to QS16-
2429
QS
™
-15R
from QS16P-2430
to QS16P-
4499
QS
™
-20R
from QSP-4500
QS
™
-12W
QS
™
-15W
QS
™
-20W
Part No. 1275811GT
Rev A2
May 2018

Genie QS-20W Specifications

General

Brand	Genie
Model	QS-20W
Category	Lifting Systems
Language	English

Summary

Introduction

Important Information

Key safety and operational guidelines.

Safety Rules

Personal Safety

General safety precautions for personnel.

Workplace Safety

Safety precautions for the work environment.

Specifications

Machine Specifications

Details of batteries, motor, fluid capacities, dimensions.

Performance Specifications

Drive speed, braking, gradeability, function speed.

Hydraulic Component Specifications

Pump, manifold, and component specs.

Hydraulic Oil Specifications

Fluid types, grades, and properties.

Hydraulic Hose and Fitting Torque Specifications

Torque Procedure

Scheduled Maintenance Procedures

Machine Configuration

Required machine setup for maintenance.

Maintenance Schedule

Quarterly Maintenance Procedures

Q-1 Check for Open Bulletins and Owner Registration

Quarterly check of bulletins.

Q-2 Battery Inspection

Quarterly battery check.

Q-3 Inspect the Electrical Wiring

Quarterly electrical wiring inspection.

Q-4 Inspect the Electrical Contactor

Quarterly contactor inspection.

Q-5 Inspect the Voltage Inverter (if equipped)

Quarterly inverter inspection.

Q-8 Inspect the Tires and Wheels (including castle nut torque)

Quarterly tire and wheel inspection.

Q-9 Check the Lifting Chain Adjustments

Quarterly chain adjustment check.

Q-10 Clean and Lubricate the Columns

Quarterly column cleaning/lubrication.

Q-11 Adjust the Sequencing Cables

Quarterly cable adjustment.

Q-12 Visual Inspection of the Hydraulic Oil

Quarterly oil inspection.

Q-13 Test the Drive Brakes

Quarterly brake test.

Q-14 Test the Drive Speed – Stowed Position

Quarterly drive speed test (stowed).

Q-15 Test the Drive Speed - Raised Position

Quarterly drive speed test (raised).

Annual Maintenance Procedures

A-1 Grease the Platform Overload Mechanism (if equipped)

A-2 Test the Platform Overload System (if equipped)

Programmed Maintenance Procedures

P0-1 Grease the Steer Yokes

P1-1 Inspect the Mast Assembly for Wear

P1-2 Inspect and Lubricate the Lifting Chains

P2-1 Replace the Hydraulic Return Filter

P2-2 Test or Replace the Hydraulic Oil

Diagnostics

Operational Indicator Codes (OIC)

Diagnostic Trouble Codes (DTC)

Troubleshooting "HXXX" and "PXXX" Faults

Steps for diagnosing HXXX/PXXX faults.

Fault Inspection Procedure

Steps to inspect circuits and harnesses.