Jema Autolifte DWC-9-E, Operating Manual

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_________________________ Table of Content __________________________
1. Introduction ........................................................................................ 5
1.1 The manual ......................................................................................... 5
1.2 Preliminary work with the wheel balancer ......................................... 5
1.3 Machine's identification data .............................................................. 6
1.4 Technical specification ....................................................................... 6
2. Description of the wheel balancer ...................................................... 7
2.1 Machine equipment ............................................................................ 8
2.2 Keyboard description .......................................................................... 9
3. Safety .................................................................................................... 10
3.1 General precautions .............................................................................. 10
4. Maintenance and scrapping of wheel balancer..................................... 12
4.1 Maintenance .......................................................................................... 12
4.1.1 Periodical maintenance ......................................................................... 12
4.2 Machine scrapping ................................................................................ 13
4.2.1 Fire protection ....................................................................................... 13
4.2.2 Accident prevention .............................................................................. 13
4.2.3 Safety designing provided in the wheel balancer ................................. 13
4.2.4 Noise evaluation ................................................................................... 13
5. Installation of the wheel balancer ......................................................... 14
5.1 Installation requirements ...................................................................... 14
5.1.1 Power supply source requirements ....................................................... 14
5.2 Place of installation .............................................................................. 15
5.2.1 Required working area ......................................................................... 15
5.3 Mounting car wheels'holder ................................................................. 16
5.3.1 Description of the holder's elements .................................................... 16
5.3.2 The clamp nut ....................................................................................... 16
5.4 Holder's elements .................................................................................. 17
5.5 Mounting motorcycle wheels'holder .................................................... 18
5.6 Mounting the hood................................................................................ 18
5.7 Fixing wheels on wheel balancer's holders .......................................... 19
5.7.1 Car or delivery truck wheel .................................................................. 19
5.7.2 Mounting the spike holder .................................................................... 22
5.7.3 Car wheel in a spike holder .................................................................. 23
5.7.4 Motorcycle wheel ................................................................................. 24
6. Working with the machine ................................................................... 25
6.1 Connecting the machine to a power outlet ........................................... 25
6.2 Activating the wheel balancer .............................................................. 25
6.3 Selecting weight placement (ALU) ...................................................... 25
6.4 Other icons on the display .................................................................... 26
6.5 Changing of threshold .......................................................................... 27
6.6 Input of parameter values ..................................................................... 27
6.6.1 User memory ........................................................................................ 28
6.6.2 Imbalance recalculation ........................................................................ 28
6.6.3 AUTOSTART function ........................................................................ 28
6.7 Balancing a wheel ................................................................................. 29
6.8 Automatic wheel positioning ................................................................ 29
6.9 Optimisation ......................................................................................... 30
6.10 "Hidden weight" program - 3P ............................................................. 31
6.11 Calibration ............................................................................................ 32
6.11.1 Calibration using the device ................................................................. 32
6.11.2 Calibration using a wheel ..................................................................... 32
6.11.3 Balancing a wheel before calibrating with it ........................................ 32
7. Diagnostics and fault detection ............................................................ 33
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