412-00-50 Climate Control System — General Information 412-00-50
GENERAL PROCEDURES (CONTINUED)
6.
CAUTION: Filling the air conditioning
system through the low-pressure port
(gas fill only).
Filling the air conditioning system through
the low-pressure port.
• Open the low-pressure shut-off valve on
the pressure gauge head.
• Switch the service unit to "Fill" mode and
fill the system with the prescribed quantity
of gaseous refrigerant.
• Top up with the remaining refrigerant
whilst the air conditioning is switched on.
Let the engine run at about 1200-1500
rpm for this purpose. Switch the air
conditioning to maximum cooling power
and fresh air mode. Set the blower to
maximum power. Allow the remainder of
the prescribed amount to be drawn in.
7. NOTE: Do not detach the high-pressure hose
whilst the air conditioning is switched on.
Disconnect the service unit.
• Close the shut-off valves.
• Switch off the service unit.
• Disconnect the refrigerant hoses from
the air conditioning system.
• Screw the protective caps onto the filler
valves.
E6815 EN 07/2001 2002 Bantam
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