Maintenance - 2000h
4812160101_A.pdf2014-07-04
Automatic Climate Control (Optional)
- Overhaul
Fig. Engine compartment
1. Code element
1
Regular inspection and maintenance are necessary to
ensure satisfactory long-term operation.
Clean all dust from the condenser element (1) using
compressed air. Blow from underneath.
The air jet can damage the element flanges if it is
too powerful.
The air jet can damage the element flanges if it is
too powerful.
Wear protective goggles when working with
compressed air.
Wear protective goggles when working with
compressed air.
Inspect the condenser element attachment.
Drying filter - Check
Fig. Drying filter in engine
compartment
1. Sight glass
2. Moisture indicator
1
2
With the unit in operation, open the engine hood and
check using the sight glass (1) that bubbles are not
visible on the drying filter. If bubbles are visible
through the sight glass, it is a sign that the refrigerant
level is too low. If so, stop the unit. The unit may be
damaged if it is run with insufficient refrigerant.
Check the moisture indicator (2). It should be blue. If it
is beige, the dryer cartridge should be changed by an
authorized service company.
The compressor will be damaged if the unit is run
with too little refrigerant.
The compressor will be damaged if the unit is run
with too little refrigerant.
Do not disconnect or undo the hose couplings.Do not disconnect or undo the hose couplings.
The cooling system is pressurized. Incorrect
handling can result in serious personal injury.
The cooling system is pressurized. Incorrect
handling can result in serious personal injury.
The system contains pressurized refrigerant. It is
forbidden to release refrigerants into the
atmosphere. Work on the refrigerant circuit is only
to be carriedd out by authorized companies.
The system contains pressurized refrigerant. It is
forbidden to release refrigerants into the
atmosphere. Work on the refrigerant circuit is only
to be carriedd out by authorized companies.
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