page 63
595 ML CRL (S)
800-00177
AIR CONDITIONER MAINTENANCE CONTINUED...
Safety Precautions & Warnings:
1) Charging of an air conditioning system should be conducted by a qualified
a/c technician.
2) Always wear the proper protective eyewear and clothing before working
on any air conditioning system.
3) Always wear work gloves when working with condensers or evaporators.
The aluminum edges can be sharp, and cause serious cuts.
4) Always use DOT-approved tanks for storing refrigerants.
5) Always provide plenty of ventilation when working with refrigerants. Avoid
breathing refrigerant vapor, or lubricant mist.
6) Never use compressed air to leak test or pressure test an R134a system.
Under certain conditions, pressurized mixtures of R134a and air can be
combustible. In addition, shop air injects moisture into the system.
7) Always use mineral oil to lubricate O-rings, even on R134a systems.
Recommended Tools:
1) Safety glasses and work gloves.
2) Thermometer
3) R134a Refrigerant
4) Compressor oil (if needed)
5) Mineral oil to lubricate o-rings
6) Manifold Gauge Set – similar to RD-5-11104-0P
7) Vacuum Pump – similar to RD-5-11118-0P
8) Charging Scale – similar to RD-5-11153-0P
9) Alternately a Recovery/Charging Station similar to RD-5-11087-0P can
be used instead of items 6, 7 and 8 above.
10) Thermistor Vacuum Gauge Sensor – similar to RD-5-11115-0P
11) Alternate charging technique- infrared temperature sensor
AIR CONDITIONER CHARGING
Summary of Contents for 595ML
Page 3: ...page3 595 ML CRL S 800 00177 Introduction Marker...
Page 16: ...page16 595 ML CRL S 800 00177 Maintenance A PREVENTIVE MAINTENANCE Maintenance...
Page 27: ...page27 595 ML CRL S 800 00177 Maintenance B HYDRAULIC SYSTEM...
Page 33: ...page33 595 ML CRL S 800 00177 HYDRAULIC PRESSURE ADJUSTMENT CONTINUED 558 01699...
Page 44: ...page44 595 ML CRL S 800 00177 Maintenance C ELECTRICAL SYSTEM MAINTENANCE...
Page 67: ...page67 595 ML CRL S 800 00177 Maintenance D POWER UNIT MAINTENANCE...
Page 77: ...page77 595 ML CRL S 800 00177 Structural E STRUCTURAL MAINTENANCE...
Page 84: ...page84 595 ML CRL S 800 00177 Trouble Shooting Marker Marker Marker...