Page 1315 - Foton Workshop Manual - Aumark (BJ1099)

HEATING AND AIR CONDITIONING - COOLANT 41-35
COOLANT

REPLACEMENT
NOTICE:
• Top up the refrigerant after adding some coolant.
• Use the right refrigerant service systems designed for this model.
• Since leakage is common in the A/C system, keep the workspace well ventilated.
• Collect and dispose the coolant as required.
• After collecting the refrigerant or replacing the A/C parts, refill the coolant.

1. Collect the coolant
(a). Connect the connectors of the A/C
refrigerate collecting/filling system to the
high and low ends of the A/C system
respectively.

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(b). Turn on the high pressure and low
pressure valves of the A/C refrigerate
collecting/filling system.
(c). Collect the coolant according to the user's
manual of the A/C refrigerate collecting/
filling system.
(d). Record the volume of the collected coolant.
(e). Disconnect the connectors of the A/
C refrigerate collecting/filling system to
the high and low ends of the A/C system
respectively.

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