COUPLING AS-AIR CONDITIONER 4377213 - Caterpillar

This machine has been certified to the standards that are listed on the certification plate. The maximum mass of the machine, which includes the operator and the attachments without a payload, should not exceed the mass on the certification plate.Pressurized System (3)This warning is located near the radiator filler cap.
g00977524
Pressurized system: Hot coolant can cause serious burn. To open cap, stop engine, wait until radiator is cool. Then loosen cap slowly to relieve the pressure.
Fan (4)This warning label is located above the radiator support brackets on both sides of the machine.
g01066485
Keep hands clear of fan while engine is running. May cause serious injury or death.
No Clearance (5)This warning is located near the articulation joint on both sides of the machine.
g01213596
No clearance for person in this area when machine turns. Severe injury or death from crushing could occur.
No clearance exists near the articulation joint when the machine is fully articulated. Severe injury or death may result from crushing.Improper Connection Of Jump Start Cable (6)This warning is located on the inside of the cover plate of the battery compartment.
g01066454
Improper jumper cable connections can cause an explosion resulting in personal injury. Batteries can be located in separate compartments. When using jumper cable always connect positive (+) cable to positive (+) terminal of battery connected to starter solenoid and negative (-) cable from external source to starter negative (-) terminal. (If not equipped with starter negative terminal, connect to engine block.)
Improper connections of the battery cables may cause an explosion.Compressed Spring (7)This warning is located on the parking brake actuator.
g01213599
Do not attempt to remove spring(s), they are not serviceable. Do not cut, saw, torch or modify this chamber, serious injury or death may result.
The parking brake actuator has springs that are compressed. Do not attempt to open the actuator. Personal injury may result.High Pressure Cylinder (8)This warning is located on the right side of the machine near the articulation joint.
g01213600
HIGH PRESSURE CYLINDERDo not remove any valve, hydraulic fitting, or valve core, nor disassemble any parts until pressure has been relieved or personal injury may occur.To relieve pressure:Shut off engine and wait five minutes for hydraulic system pressure to dissipate.Relieve gas pressure in the accumulator cylinder by opening the charging valve one turn only.Charge cylinder with dry nitrogen gas.Precharge pressure _______ PSI _______kPa.Service pressure (Operating-Loaded) ______PSI ______kPa.Minimum bursting pressure _____PSI _____kPa.See your Caterpillar dealer for tools and detailed information required for charging cylinders.