Manitou A Series Manual page 90

22 - L
OAD CHARTS FILE
This file includes the description of the hydraulic controls and the load charts of the attachments used on the lift truck.
23 - H
EATER CONTROL
A - HEATING FAN CONTROL
This 3-speed control regulates warm or cold air through the heating ventilators.
B - HEATING TEMPERATURE CONTROL
Allows the temperature inside the cab to be adjusted.
A - With the valve closed, the fan delivers fresh air.
B - With the valve opened completely, the fan delivers warm air.
The intermediate positions allow the temperature to be adjusted.
23 - A
IR CONDITIONING CONTROLS
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 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 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 regularly, have it examined by your dealer (See chapter : H - EVERY TWO
YEARS "OPTION AIR CONDITIONING" in paragraph : 3 - MAINTENANCE). Never try to repair any anomalies yourself.
DESCRIPTION OF THE AIR CONDITIONING CONTROLS
A - Control with signal light indicating start-up and cutout of the air conditioning
system, if control "D" is in position 1, 2 or 3.
B - Heating air temperature control.
C - Conditioned air temperature control.
D - Air flow setting and fan speed control. In position "0" the air conditioning system
no longer functions.
NOTE : Possible losses of water under the forklift 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 - At the end of travel to the left.
D - At the required temperature 1, 2 or 3.
(O
PTION AIR CONDITIONING
2 - 61
)
C
C
B A
A B
D
B
A
D
B
A