Service Work; Visual Inspections And Installation Instructions - Webasto Dual Top Evo 6 Workshop Manual

Dual Top Evo 6 / 7 / 8
7.6

Service work

To ensure functional reliability of the heater the following
servicing must be performed in regular intervals:
• the heater must be switched "OFF" before cleaning.
• clean heater exterior (do not use high-pressure water or
air hoses, prevent the ingress of water).
• disinfect water supply system.
See operating instructions.
• descale water supply system.
See operating instructions.
• examine electrical connections for corrosion of contacts
and to ensure that they are secure.
• check the following lines for signs of damage, to ensure
that they are secure and clear:
- Exhaust lines
- Combustion air lines
- Cooling air lines
- Cold air intake lines
- Hot air distribution lines
IMPORTANT:
Some parts of the system, especially the exhaust,
may have a shorter life than the heater itself.
Especially if the vehicle is used in areas with salty
conditions, like near seas and oceans. Check these
parts especially carefully and replace them if
necessary.
• inspect fuel lines for leaks.
• check cold and hot water lines for signs of damage and
to ensure that they are secure.
• inspect hoses for cracks.
• check the manual drainage function with the control
panel.
7.7 Visual inspections and installation
instructions
Check whether the entire system is installed in accordance
with the installation instructions.
7 Servicing work
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