Manitou MT 732, Руководство оператора

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22 - AIR CONDITIONING CONTROLS (AIR CONDITIONING OPTION)
The air conditioning only comes on when the forklift truck has been started up. When using your air conditioning, you must work with the
doors and windows closed.
In winter: So as to ensure correct operation and complete efficiency of the air conditioning unit, start up the compressor
once a week, if only for a short spell, so as to lubricate the internal seals.
In cold weather: Warm the I.C. engine before switching on the compressor, so as to allow the coolant that has collected in
the liquid state at the lowest point of the compressor circuit to turn into gas under the effect of the heat given off by the I.C. engine, as the
compressor is liable to be damaged by coolant in the liquid state.
If your air conditioning does not seem to be working properly, have it examined by your dealer (see: 3 - MAINTENANCE: H - EVERY
2 YEARS "AIR CONDITIONING OPTION"). Never try to repair any possible problems by yourself.
DESCRIPTION OF THE AIR CONDITIONING CONTROLS
A - Air conditioning system ON/OFF control switch with indicator lamp. Only works when control switch "C" set to 1, 2 or 3.
B - Air temperature control.
C - Air flow and fan speed control. When this control is set to "0" the air conditioning system will not work.
NOTE: Possible losses of water under the lift truck are due to condensate discharges caused by the drying effect of the
installation, especially with high outside temperatures and high relative humidity.
For the air conditioning to perform properly, the air intakes must not be blocked by frost, snow or leaves.
When the facility is running, at least one of the cab air grilles must be open so as to avoid any risk of freezing to the evaporator.
HEATING MODE
The controls must be adjusted in the following way:
A - Control with signal light off.
B - At the required temperature.
C - To the desired position 1, 2 or 3.
CONDITIONED AIR MODE
The controls must be adjusted in the following way:
A - Control with signal light on.
B - At the required temperature.
C - To the desired position 1, 2 or 3.
DEMISTING MODE
The controls must be adjusted in the following way:
A - Control with signal light on.
B - At the required temperature.
C - To the desired position 1, 2 or 3.
NOTE: Direct the ventilators onto the cab's windows for increased efficiency.
23 - CAB FILTER VENTILATORS
See: 3 - MAINTENANCE: D - EVERY 500 HOURS SERVICE.
24 - WINDSCREEN DEMIST VENTS
For optimum effectiveness, close the heating ventilators.
25 - HEATING VENTS
These heating vents enable the air to be directed to the interior of the cabin and onto the side windows.
C A B
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