3
Table of Contents
1. Introduction
................................................................
5
1.1 About this operating manual ....................................5
1.2 Warning and information symbols ...........................5
1.3 Intended use ...........................................................7
1.4 Incorrect use, incorrect behavior ............................ 7
1.5 Internal accident, health and safety, and environme-
ntal information ........................................ 7
2. Safety ............................... .......................... ....8
2.1 Operators ..................................................................8
2.2 Basic safety requirements ........................................8
2.3 Permitted axle loads and weight distribution ........ 9
2.4 Ban on unauthorized modifications or alterations ....10
2.5 Experts, competent persons ....................................10
2.6 Maintenance contractors, installation staff ...............10
2.7 Safety inspections by competent persons ...............11
3. The 4-Post Lift ...............................................12
3.1 Overview of parts .....................................................12
3.2 General workflow .....................................................13
3.3 Work area, danger zones ........................................14
3.4 Safety mechanisms .................................................14
3.5 Control unit
........................................................18
4. Operation .......................................................19
4.1 Emergency stop ........................................................19
4.2 Switch the machine on .............................................19
4.3 Determine the vehicle data ......................................19
4.4 Driving on .................................................................20
4.5Lifting/lowering
................................................
.20
4.6 Drive off ...................................................................21
4.7 Switch the machine off .............................................21
5. Problems, causes, actions............................22
5.1 Troubleshooting by the operator ..............................22
5.2 Troubleshooting by authorized maintenance
contractors ................................................................... ....24
6. Authorized lowering .......................................27
6.1 Manually lowering the lift when there is a height
difference of > 50 mm .......................................................27
6.2 Leveling the rolling jacks ..........................................28
6.3 Emergency manual function .....................................28
7. Technical data .................................................30
8. Cleaning ...........................................................33
9. Maintenance and repair ..................................34
9.1 Qualification of maintenance and repair staff ...........34
9.2 Maintenance and repair safety regulations ............. .34
9.3 Maintenance work
...........................................35
9.4 Approved hydraulic oils ............................................38
9.5 Check, refill, change the hydraulic oil .......................39
9.6 Repair work (Repairs) ..............................................40
10.Transport, Storage
...................................43
10.1 Transport .................................................................43
10.2 Offloading.................................................................43
10.3 Storage ....................................................................43
11.Assembly ........................................................44
11.1 Assembly safety instructions ................................. 44
11.2 Quick assembly instructions ................ ..................44
11.3 Site specifications ...................................................45
11.4 Installation preparations ..........................................45
11.5 Prepare the runways ...............................................46
11.6 Prepare the cross beams ........................................46
11.7 Set up the cables ....................................................47
11.8 Fasten the runways to the cross beams .................47
11.9 Assemble the lift column .........................................48
11.10 Attach the latch bars and cables ...........................49
11.11 Attach the flexible hose .........................................50
11.12 Assemble the hydraulics module ..........................50
11.13 Assemble the pneumatic compents.......................52
