Kenworth Y53-1024 Operator's Manual page 36

WARNING! The charging unit contains high pres-
sure gas. Unauthorized access is prohibited. Tam-
pering or improper service may result in sudden
release of high pressure gas causing serious in-
jury or damage to product. Only authorized deal-
ers may perform maintenance or service of this
product. All recommended service procedures
and safety precautions must be followed to pre-
vent the possibility of serious injury or damage
to service equipment, or damage to product.
System is factory-filled with 23 lbs (1.0kg) of ultraviolet R134a refrigerant
and POE oil. No additional oil needs to be added to the system when com-
pleting recovery and recharging of refrigerant. After refrigerant recovery,
a vacuum should be pulled on the system for approximately 0.5 hours to
ensure that the system is properly sealed and leak-free.
- 36 - Y53-1024 12/06
Heating and Air Conditioning System
Kenworth