广丰雅力士修理手册1.pdf

AIR CONDITIONING – AIR CONDITIONING SYSTEM AC–1
AIR CONDITIONING SYSTEM
PRECAUTION
1. IF ANY OF FOLLOWING CONDITIONS ARE MET,
KEEP ENGINE IDLING WITH A/C ON (ENGINE
SPEED AT LESS THAN 2000 RPM) FOR AT LEAST 1
MINUTE:
• Refrigerant gas has been refilled or A/C parts have
been replaced.
• Long time has elapsed since engine was stopped.
NOTICE:
If the engine speed exceeds 2,000 rpm, the A/C
compressor may be damaged.
2. DO NOT HANDLE REFRIGERANT IN ENCLOSED
AREAS OR NEAR OPEN FLAMES
3. ALWAYS WEAR EYE PROTECTION
AC02810
4. BE CAREFUL NOT TO GET LIQUID REFRIGERANT
IN YOUR EYES OR ON YOUR SKIN
If liquid refrigerant gets in your eyes or on your skin:
(a) Wash the area with lots of cold water.
CAUTION:
Do not rub your eyes or skin.
(b) Apply clean petroleum jelly to the skin.
(c) Go immediately to a hospital or see a physician for
professional treatment.
AC02811 5. NEVER HEAT CONTAINER OR EXPOSE IT TO
NAKED FLAMES
6. BE CAREFUL NOT TO DROP CONTAINER OR
SUBJECT IT TO PHYSICAL SHOCKS
7. DO NOT PRESSOR WITH
Wrong Okay INSUFFICIENT REFRIGERANT IN REFRIGERANT
SYSTEM
If there is not enough refrigerant in the refrigerant
LO HI LO HI system, oil lubrication will be insufficient pressor
burnout may occur. Necessary care should be taken to
avoid this.
8. DO NOT OPEN HIGH PRESSURE MANIFOLD VALVE
PRESSOR IS OPERATING
N011084E03 Open and close only the low pressure valve. Opening
and closing the high pressure valve could cause the
charging cylinder to rupture.
AC
AC–2 AIR CONDITIONING – AIR CONDITIONING SYSTEM
9. BE CAREFUL NOT TO OVERCHARGE SYSTEM WITH
REFRIGERANT
If the refrigerant is overcharged, it causes problems such
as insufficient cooling, poor fuel economy and engine
overheating.
10. DO NOT OPERATE ENGINE PRESSOR
WITHOUT REFRIGERANT
CAUTION:
This may damage the inside of pressor.
AC
AIR CONDITIONING – AIR CONDITIONING SYSTEM AC–3
PARTS LOCATION
HATCH