Manitou B-E2 Series, Operator'S Manual

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3 - 40
H - EVERY TWO YEARS (OPTION AIR CONDITIONING)
MLT 523 Turbo Série B-E2
MLT 523 Turbo MONO-ULTRA Série B-E2
WARNING: NEVER TRY TO REPAIR ANY ANOMALIES YOURSELF. TO RECHARGE A CIRCUIT, ALWAYS CONTACT YOUR DEALER WHO HAS
THE APPROPRIATE SPARE PARTS, TECHNICAL TRAINING AND NECESSARY 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 cer tain 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 charger has an oil level gauge ; never unscrew this gauge because it would depressurise the installation. The oil level is only
checked when changing the oil in the circuit.
H1 - CLEANING THE CONDENSER AND EVAPORATOR COILS (*)
H2 - CLEANING THE HOTWELL AND THE PRESSURE RELIEF VALVE (*)
H3 - COLLECTING THE COOLANT TO REPLACE THE FILTER-DRIER (*)
H4 - RELOADING COOLANT AND CHECKING THE THERMOSTATIC CONTROL AND PRESSURE SWITCHES (*)
NOTE: When opening the evaporator unit, remember to replace the cover seal.
(*): (CONSULT YOUR DEALER).