Manitou F-E3 Series Operator's Manual page 167

F2 - AIR CONDITIONING (OPTION)
CLEANING CONDENSER AND EVAPORATOR COILS (*)
CLEANING CONDENSATE TRAY AND RELIEF VALVE (*)
COLLECTING COOLANT TO REPLACE FILTER-DRIER (*)
REFILLING WITH COOLANT AND CHECKING THE THERMOSTATIC CONTROL AND PRESSURE SWITCHES (*)
NOTE: When opening the evaporator unit, remember to replace the cover seal.
CAUTION: DO NOT ATTEMPT TO REPAIR ANY PROBLEMS YOURSELF. ALWAYS REFER TO YOUR DEALER WHEN REFILLING CIRCUITS, AS THEY HOLD THE
CORRECT SPARE PARTS, AS WELL AS HAVING THE NECESSARY TECHNICAL KNOWLEDGE AND TOOLS.
- Do not open the circuit under any circumstances as this would cause the coolant to be lost.
- The cooling circuit contains a gas which can be dangerous under certain conditions. This gas, coolant R 134a, is colourless,
odourless and heavier than air.
• If this gas is inhaled, take the victim into fresh air, give oxygen or artificial respiration if necessary and call a doctor.
• If the gas is in contact with the skin, wash it immediately under running water and remove any contaminated garments.
• If the gas is in contact with the eyes, rinse them in clear water for 15 minutes and call a doctor.
- The compressor has an oil level gauge (fig. F2). Never unscrew this gauge because it
would depressurizes the installation. The oil level is only checked when changing the oil
in the circuit.
3-43
CLEANING - INSPECTION
(*): (CONSULT YOUR DEALER).
F2