Copyright20 Tempest Technology Corporation (Rev: 8.10.2020.1)
10
Protective
Devices
Electrical
System
The dismantling of protection-devices
and security arrangements may be
required during maintenance and
service. Directly after completion of
the work, all protective devices must be
reinstalled and security arrangements
again tested.
The MVU may not be operated in an
explosive environment!
Work on the electrical system may only
be performed by an electrician or by
trained personnel under the direction
and supervision of an electrician in
accordance with proper guidelines and
procedures.
When working on the electrical system,
disconnect the cable of the negative
terminal of the battery.
When connecting of the battery, – first
install the cable to the positive terminal,
and then the cable to the negative
terminal.
No metal objects should be placed on
the battery – this creates the danger of
a short circuit.
