Service Manual, 20-300 kW FR II (TP-5353) - ImageEvent

Features
The numbered paragraphs following refer to Figure 2-7.
1. Hourmeter. Hourmeter records generator set total
operating hours for reference in scheduling
maintenance.
2. Oil Pressure Gauge. Gauge measures engine oil
pressure.
3. Water Temperature Gauge. Gauge measures
engine coolant temperature.
4. DC Voltmeter. Meter measures voltage of starting
battery(ies).
5. Emergency Stop (If equipped). Switch is used to
instantly shut down the generator set in emergency
situations. Reset switch after shutdown by rotating
switch clockwise. Use the emergency stop switch
for emergency shutdowns only. Use the
switchgear-mounted operating controls to stop the
set under normal circumstances. Local emergency
stop switch is standard on 200-1600 kW models
with Detroit Diesel Engine.
6. Gauge Box Terminal Strips. Use terminal strips
to connect switchgear control wiring to generator
set governor control, crank relays, safety switches,
gauge senders, etc.
7. Connection Plug. Use plug to connect wiring
harness from generator set governor control, crank
relays, safety switches, gauge sender, etc., to
gauge box terminal strips.
8. Electronic Speed Switch. Switch signals engine
control logic in switchgear to disconnect starter
motor after start-up or shuts down the system if an
overspeed fault occurs. Speed switch settings are
adjustable for crank and overspeed.
TP-5353 8/94 Operation 2-17