18.104.22.168 Automatic Mode. (Continued)
c. Unlock AUTO DEFEAT handle (7) and allow to fully retract.
Set MAIN POWER switch (9) to ON.
Set THROTTLE SELECT switch (6) to AUTO.
If regulation of pressure is desired, set AUTO SELECT switch (5) to
If regulation of engine speed is desired, set AUTO SELECT switch (5) to
Do not use cold starting aid at temperatures above 32° F (0° C).
Do not use cold starting aid more than three times in a row.
Wait at least three minutes between starting attempts when using cold
s t a r t a i d.
Failure to obey this caution may result in damage to equipment.
If engine is cold, perform the following:
Pull COLD START AID knob (4).
Push COLD START AID knob (4) in and hold for no more than three seconds
while cranking engine.
Pull COLD START knob (4) out.
If engine does not start, wait at least three minutes and repeat step
If pumping assembly does not start after three attempts, using cold
starting aid, notify unit maintenance.
To prevent hearing loss, hearing protection must be worn by personnel
standing within 50 feet of operating pumping assembly.
To prevent damage to starter, allow 3 minutes
Push ENGINE switch (2) to START position and
seconds or until engine starts.
( 2 ) .
Engine will run at idle speed (650 rpm
between start attempts.
hold for no more than 30
s t a r t s , release ENGINE switch
as seen on ENGINE SPEED
i n d i c a t e ; ( 1 1 ) ).
If engine fails to start, wait 3 minutes between start
When engine is running,
turn AUTO THROTTLE rheostat (3) to desired engine
speed, as indicated on ENGINE SPEED indicator (11), (if SPEED is selected).
If PRESSURE is selected,
turn AUTO THROTTLE rheostat (3) until desired
water discharge pressure is indicated on PUMP DISCHARGE PRESSURE gauge (1).