A-1
Maintenance plan
Periodic heater maintenance
The heater should be inspected in periodic time intervals,
latest at the beginning of the heating period (time of in-
creased heater usage due to present weather conditions).
In principle the regulations of the vehicle manufacturers
must be adhered. If there no such regulations, Valeo
prescribes the here shown maintenance intervals for
common applications. If heaters should be used in other
vehicles and/or applications, the maintenance intervals
may be shortened or extended. In such cases please
contact your dedicated Valeo partner for further informa-
tion.
Installation, maintenance and repairs may only be
carried out when the vehicle's engine is not running
and the power supply is switched off.
Before starting the work at the heater, it is to make
voltageless acc. to DIN VDE 0105-100 and this state
must be ensured for the duration of the work.
In particular, the following safety precautions must be
observed:
– switch off the power supply to the heater
– ensure it cannot be switched on again
– verify system is voltage-free, all poles
– ground and short circuit (the de-energized circuit)
– cover or block neighbouring parts under voltage
Electrical cables and operating elements of the heater
must be arranged in the vehicle in such a way that
their functioning is faultless under normal operating
conditions and cannot be hampered.
Work at electrical equipment may only be started if
protective measures against electric shock, short
circuits and arcing faults have been carried out.
Work may only be performed by a qualified electrician
for HV systems in motor vehicles, craftsman, activity
with repetitive character. Training acc. to DGUV 200-
005 (previously BGI 8686), at least level 2.
NOTE:
The provisions of these Regulations are binding within the
territory governed by DGUV Regulations and should
similarly be observed in countries without specific regula-
tions.
Country specific rules / standards are to be considered
additionally.
Risk of electric shock!
Warning!
Address of the operator
Date of Maintenance
Vehicle data
Heater data
Heater model:
Date of commissioning
Ident. no.:
Serial no.:
Summary of Contents for Thermo AC 070
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