tUNGHEINRICH ETVQ 20/25
10.08 0.1 (GB)
CHAPTER OVERVIEW
Operators Manual 1 Electrical Diagrams 9
Technical Description of Components 2 Hydraulic Diagrams 10
General Truck Data / Test and Setting Values 3 11
Truck Maintenance 4 12
Service Manual Items 5 13
AS 4814F and 4814H Threephase Controllers 6 14
AS 4803L Steering Controller 7 15
Display and Control Unit (ABE) 8
tUNGHEINRICH ETVQ 20/25
07.02 1.1 (5b)
1 Operators Manual
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(DK) 50 147 519
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tUNGHEINRICH
ETVQ
20/25
06.04 2.1
(§d
2 Technical Description of Components
INDEX
Assembly Layout 2.3
Chassis / Design 2.4
Drive System 2.5
Drive Motor 2.6
Asynchronous Motor Direction of Rotation 2.7
Brake System 2.8
Parking Brake / Emergency Stop Operation 2.9
Drive Wheel Brake 2.10
Load Wheel Brake / Emergency Stop Operation 2.11
Steering System 2.12
Steering System Operating Principle 2.12
Steering Wheel (Nominal Value Transmitter Module) 2.13
Steering Wheel Sensor System
(- Year of Manufacture 05.04) 2.13
Steering wheel sensor system version
(Year of manufacture 05.04 -) 2.13
AS 4803 L Steering Controller 2.14
Steering Angle Sensor System (Actual Value Transmitter) ....2.15
Drive Wheel 2.15
Load Wheels 2.16
Steering Unit 2.17
Display and Control Unit (ABE) 2.18
Displays: 2.19
Status Indicators: 2.19
Emergency Stop 2.19
Steering Mode Types 2.20
Normal Travel (modified / non-modified) 2.21
Lateral Travel 2.21
Diagonal Travel (left / right) 2.22
Parallel Travel 2.22
Turning on the Spot 2.23
Changing Steering Modes 2.24
- Truck Idle 2.24
- During Travel 2.24
Permissible Steering Mode Changes During Travel 2.24
Changing Travel Directions for 360° Steering (Option) 2.25
tUNGHEINRICH
ETVQ
20/25
06.04 2.3
(§d
Assembly Layout
Item Description
1 Pump unit
2 Drive system
3 Steering unit
4 Steering wheel (nominal value transmitter)
5 Steering controller, drive wheel
6 Display and Control Unit (ABE)
7 Multi-Pilot
8 AS 4814H lift controller
9 AS 4814F traction controller
10 Proportional valve (mast support base)
11 Mast support
12 Steering controller, load wheel
13 Steering unit
14 Hydraulic reservoir
15 Mini-measurement port
16 Regenerative lowering lift motor
17 Load-holding valve
18 Emergency lowering valve
19 Pressure relief valve
20 Regenerative lowering hydraulic unit
5
4
3
2
1
14
tUNGHEINRICH
ETVQ
20/25
06.04 2.4
(§d
Chassis I Design
Same design as for RETRAK 3 Series, outriggers adapted for
steered load wheels.
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Jungheinrich Electric Reach Truck ETV-Q20, ETV-Q25 (04.2002-09.2010) Workshop Service Manual
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Description
Get your hands on the Original Illustrated Factory Workshop Service Manual for Jungheinrich Electric Reach Truck Type ETVQ. This manual is a comprehensive guide for operating and repairing your truck, featuring high-quality images, circuit diagrams, and detailed instructions.
- Covered models:
- ETV-Q20 (04.2002-09.2010)
- ETV-Q25 (04.2002-09.2010)
- Language: English
- Contained set of Manuals:
- Operating manual, 110 Pages
- Service manual, 317 Pages
- Contents:
- Operators Manual
- Technical Description of Components
- General Truck Data / Test and Setting Values
- General Truck Data
- Performance Data
- Dimensions
- Test and Setting Values
- Torques
- Truck Maintenance
- Service Manual Items
- ETM/V- and ETVQ-MSE, Pedal assembly - setting
- Drive brake setting
- Braking distances, minimum braking
- Main brake cylinder (single stage)
- Guidelines for installing brake lines
- Torques for brake system screw connections
- Replacing brake fluid
- Parking brakes
- Automatic chain tensioner, assembly and setting
- Masts, maintenance and adjustment
- Retrak series hoist frame assembly instructions
- Series ETM/V 13.5 - 20 MSE, control and setting of hoist frames with fork tilt devices
- Fork tines
- CAN-BUS hydraulic setting
- Assembly instructions for die ring connections
- Lowering brakes and line brake safety devices
- Notes on how to avoid accidents and material damage on ground conveyor vehicles with electronic components when carrying out maintenance, testing and repair work
- ET-MSE series - battery wire guide setting
- Notes on how to avoid operational failures and material damage when cleaning ground conveyor vehicles
- Key list - colour coding
- AS 4814F and 4814H Threephase Controllers
- AS 4803L Steering Controller
- Display and Control Unit (ABE)
- Electrical Diagrams
- Hydraulic Diagrams
