OPERATING INSTRUCTIONS RH 40 F

Inspection and servicing

Other Maintenance

Heating and air conditioning

Change the filter mats in the air suction regulary. The filter mats are located under the driver`seat.

Before starting servicing works on the air conditioner system close ball valves (1, Fig. 3-107:) in the feeding- and the return pipeline to the air conditioner unit (levers are in transvers direction)

The ball valves (1) are accessible from the bottom.

" Remove cover (1, Fig. 3-106:)-

" Change filter mats (2)

" Fasten cover (1) again.

Open ball valves (1, Fig. 3-108:) after finishing service works on the air conditioner system (levers are in longitudinal direction)