INSTRUMENTS/CONTROLS
AIR CONDITIONER 1- A/C OPERATION
4 - CAB HEATER SWITCH
The air conditioning control panel in the cab is on the right-hand side of the operator’s console.
The machine is equipped with a system that utilizes heat taken from the engine coolant.
1
This switch can be operated only if the engine coolant tap is open. The coolant flow through the cab heater motor is controled by a solenoid valve operated by the cab heater switch.
4
ON/OFF push-button for start/stop heating system and front/rear windshield heater operation. 5 - CAB FAN SWITCH
5
2
3
It is a rotatory button switch, with four positions: 0 - OFF
1 - IGNITION SWITCH
1 - LOW SPEED
2 - AIR CONDITIONING SWITCH ON/OFF push-button conditioning compressor.
for
2 - MEDIUM SPEED
air
3 - HIGH SPEED
2- A/C MAINTENANCE The air conditioning/heating system maintenance is limited to three items.
To operate the air conditioning, air recirculation or heater systems, follow the sequence below:
A- Air filter in evaporator case. B- Air compressor
1. Start the engine. This will energize the machine’s basic functions.
C- Condenser
2. Turn the cab fan switch (5) to the highest position (III). 1
3. Press the air conditioning switch (2). 4. Select the desired temperature by turning the temperature control switch (4). 3 - AIR CIRCULATION SWITCH ON/OFF push-button for start/stop system operation for air recirculation or outside ventilation.
1. THE AIR FILTER IN EVAPORATOR BOX MUST BE CLEANED WHEN NEEDED OR EACH 250 HOURS.
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