Field Service Manual December 2003
Page 74 of 276
Vacuumpump
Danger.
The vacuum pump box use dangerous electrical voltages.
For safety , the vacuum pump box is earthed.
Only Diagnostics and Advanced Service Personnel should work with this
equipment. These personnel must be familiar with all the warning signs and
precautions laid out in the following operating instructions for the transport,
installation and operation of this equipment.
Remark:
Electrical devices may cause electrical shock:
• Vacuum Pump Siemens 2BH1800-1AK13
• Motor Controller 3RW3034-1AB14
• Thermal protector 3RV1031-4AA10
• Thermal protector 3RV1031-4EA10
• Multi-pin connector H-A3
• Pump box connection 3x6mm² or AWG10 (cable should be rated for 600V)