Operating Instructions Operation & Maintenance Manual
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Controls (Standard)
12. Power Switch - Rotate “ON” to activate systems prior to Starting. Rotate “OFF”
to stop engine.
18. Service Air Button - PUSH, after warm-up. Provides full air pressure at the
service outlet.
Optional Controls
13. Engine Speed Gauge - Indicates engine speed.
14. Discharge Air Temp. Gauge - Indicates in °F and °C. Normal operating range:
185°F/85° to 248°F/104°C.
15. Engine Oil Pressure Gauge - Indicates engine oil pressure (psi) (kPa).
16. Engine Water Temp. Gauge - Indicates coolant temperature, with normal
operating range from 180°F (82°C) to 210°F (99°C).
17. Voltmeter - Indicates battery condition.