102
Thermo H plus
1 Introduction
The specific safety regulations which affect the present
manual are issued highlighted in the individual sections or
procedures.
1.6.1 Required qualifications
Electrical work may only be performed by a qualified
electrician for HV systems in motor vehicles, crafts
-
man, activity with repetitive character. Training acc.
to DGUV 200-005 (previously BGI 8686)
NOTE:
The provisions of these Regulations are binding within the
territory governed by DGUV Regulations and should simi
-
larly be observed in countries without specific regulations.
Even before the start of non-electrical work, the volta
-
ge- freeness must be determined by a skilled electri
-
cian.
1.6.2 Emergency stop / de-energizing
The Thermo H plus heater itself does not have an emer
-
gency stop system. It‘s control and power supply is inte
-
grated into the vehicle's electrical system.
It is therefore the responsibility of the user to inform
himself before the commisioning of the heater in the
vehicle how the heater can be successfully de-energized
if necessary (maintenance, service work, abnormal beha
-
vior etc.).
1.6.3 Work at the heater
Installation, maintenance and repairs may only be
carried out when the vehicle's engine is not running
and the high voltage supply (AC/DC) / 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.
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.
Familiarize yourself with the Thermo H plus Installa
-
tion Instructions before you make any modifications
to the existing heater installation.
NOTE:
The Installation and operating instructions contain the
statutory regulations and other safety hints and regula-
tions for the proper installation of the heater.
Further they contain safety instructions and regulations to
be followed for safe operation of the heater.
1.6.4 Cleaning
ATTENTION:
Cleaning with liquid media is to be avoided, as
the insulation resistance can be reduced by water
ingress.
1.7
Suggestions for improvement and
change
Please direct any complaints, improvement or modifica-
tion suggestions regarding this manual to:
High voltage!
Danger to life!
Warning!
High voltage!
Danger to life!
Warning!
High voltage!
Danger to life!
Warning!
Danger to life and health!
Warning!
Summary of Contents for Thermo H 160
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