Practical advice
Scopes of maintenance for the air-conditioning system
Checking the coolant level
Note:
The illustration shows the SPHEROS roof-
mounted system. In the KONVEKTA sys-
tem, the inspection glass is also located
under the rear right service cover.
M83_00-0409-01
Open the rear right-hand service cov-
er on the roof
Danger.
Secure the bus in stationary position so
that it cannot be set in motion by an un-
authorised person. Implement the ne-
cessary safeguards to prevent a fall from
the roof (safety harness, scaffold, ladder,
etc.).
Heat up the vehicle interior to >
26 °C
Switch on the air-conditioning system
Note:
Engine speed approximately 1,500 rpm.
Check the refrigerant level in inspec-
tion glass (6) after an operating time
of 15 - 20 minutes:
Note:
The refrigerant must be flowing in inspec-
tion glass (8) without any bubbles.
Note:
Have the underfilled refrigerant topped up
only by the authorised specialists of an
OMNIplus Service Partner.
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TRAVEGO / TRAVEGO M / TRAVEGO L (Euro VI)/07.2014 GB
Summary of Contents for TRAVEGO
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