Ground Control Indicator Panel - JLG 800a Operation And Safety Manual

SECTION 3 - MACHINE CONTROLS AND INDICATORS
13. Machine Safety System Override (MSSO) (CE
Only)
Provides emergency override of function
controls that are locked out in the event of
Load Sense System activation.
14. Air Shutoff Valve (ASOV) (If Equipped)
The red LED ASOV light indicate when the
valve has been actuated.

Ground Control Indicator Panel

(See Figure 3-3., Ground Control Indicator Panel)
1. No Alternator Output Indicator
Indicates a problem in the charging circuit,
and service is required.
2. Engine Oil Pressure Indicator
Indicates that engine oil pressure is below nor-
mal and service is required.
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3. High Engine Coolant Temperature Indicator
(Liquid Cooled Engines)
Indicates that engine coolant temperature is
abnormally high and service is required.
4. Engine Oil Temperature Indicator (Deutz, If
Equipped)
Indicates that the temperature of the engine
oil, which also serves as engine coolant, is
abnormally high and service is required.
5. Glow Plug/ Wait to Start Indicator
Indicates the glow plugs are on. The glow
plugs are automatically turned on with the
ignition circuit and remain on for approxi-
mately seven seconds. Start the engine only after the light
goes out.
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