Manitou MT 733 EASY 75D ST5 S1 Operator's Manual page 140

Ü 2000H - PERIODIC SERVICE - EVERY 2,000 HOURS OF SERVICE OR 4 YEARS
CHECK
- Check the condition of the tyres to detect cuts, blisters, wear, etc.
- Check the tightening torque of the wheel nuts with a torque wrench:
• Front wheels = 630 N.m ± 94 N.m
• Rear wheels = 630 N.m ± 94 N.m
CLEAN
CLEANING CONDENSER AND EVAPORATOR COILS
CLEANING CONDENSATE TRAY AND RELIEF VALVE
COLLECTING COOLANT TO REPLACE DRIER FILTER
REFILLING WITH COOLANT AND CHECKING THE THERMOSTATIC CONTROL AND
PRESSURE SWITCHES
NOTE: When opening the evaporator unit, remember to replace the cover seal.
NEVER TRY TO REPAIR ANY FAULTS YOURSELF.
WHEN REFILLING CIRCUITS, ALWAYS REFER TO A DEALER WHO HAS THE CORRECT
SPARE PARTS AND THE TECHNICAL KNOWLEDGE AND TOOLS REQUIRED.
In any of the following circumstances, call a doctor.
If inhaled, take the victim to fresh air.
If there is contact with the skin, wash immediately with plenty of water .
If there is frostbite, apply a sterile dressing.
If there is contact with the eyes, rinse with clear water for 15 minutes.
IMPORTANT INFORMATION REGARDING THE COOLANT USED
• This product contains fluorinated greenhouse gases covered by the Kyoto Protocol.
• Coolant type: R134A; it is colourless and odourless and heavier than air. Its GWP (Global Warming Potential) is 1,430.
• Do not allow the gases to escape into the atmosphere. Do not open the circuit under any circumstances, as this could
cause refrigerant to escape.
- The compressor has a fluid level gauge; never unscrew this gauge because it would depressurise the system. The fluid
level should only be checked when draining the system.
REPLACE
The safety cartridge replacement frequency is given for information only. It must be changed every second time
- For the dismantling and refitting of the cartridge (
cartridge).
- Remove the dry air filter safety cartridge 1 carefully, to minimise dust fall.
- Clean the gasket surface on the filter with a damp, clean lint-free cloth.
- Check the condition of the new safety cartridge before fitting (
AND BELTS).
- Insert the cartridge in the filter axis and push the cartridge pressing against the outer
edge and not the centre.
ALSO PERFORM THE 500 HOUR AND 1,000 HOUR PERIODIC MAINTENANCE OPERATIONS.
t t
IMPORTANT
t t
IMPORTANT
the dry air filter cartridge is changed.
Air conditioning (OPTION) *
Dry air filter safety cartridge
e
1000H: REPLACE Air filter
e
FILTER CARTRIDGES
3 - 34
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Wheel nut tightening torques
* Consult your dealer.
1