INSTRUCTIONS MANUAL
-68-
Disconnect coupling from A/C system.
Procedure is now successfully completed.
OPTIMUM CONDITIONS FOR A/C SYSTEM DIAGNOSTICS:
Wind speed ca. 0 km/h. A/C
fan set to second speed. A/C temperature control set to maximum cold. External (ambient)
temperature from 21°C to 38°C. Engine at 1500 RPM for two minutes. Do not expose the
vehicle to direct sunlight during diagnostic testing.
R134a DEVICES
EMPTYING HOSES
Disconnect coupling from A/C and
press OK
Содержание ECK 3900 UP
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