WIRING GP-PANEL 1031958 - Caterpillar

Illustration 1 g00879934
Service Hour Meter (1) - The service hour meter indicates the total operating hours of the engine. The service hour meter should be used to determine the service intervals for the machine.
Engine Coolant Temperature (2) - This gauge indicates the temperature of the engine coolant. The normal operating range is the green range. If the needle reaches the red range, stop the engine immediately and investigate the cause of the problem. Do not operate the machine until the cause of the problem has been corrected.
Converter/Retarder Oil Temperature for the Tractor (3) - This gauge indicates the converter/retarder oil temperature. The normal operating range is the green range. If the needle reaches the red range, reduce the load on the machine. If the needle stays in the red range, stop the machine and investigate the cause of the problem. Do not operate the machine until the cause of the problem has been corrected.Note: If the engine coolant or converter/retarder oil temperatures exceed maximum operating temperatures, the respective alert indicators will come on and the action light will blink.
Illustration 2 g00879916
Air Pressure - This gauge indicates the air pressure in the air reservoir in kPa (psi). The operating pressure is above 450 kPa (65 psi). When air pressure falls below 450 kPa (65 psi), the brake air pressure indicator and the action light will come on and the action alarm will sound.When the air pressure falls below 275 kPa (40 psi), the parking and secondary brake will engage automatically and the parking brake indicator light will activate. Do not operate the machine until the cause of the problem has been corrected.
Illustration 3 g00879920
Tachometer - The tachometer displays the engine rpm during machine operation.