ThoroughClean D10R-30C Trailer, Operator'S Manual, Page: 5 / 28

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activated from closed to open = high psi flow). Pointing the lance in a safe direction,
depress trigger and start blasting away.
Note: The REVS (see ‘B’ on photo 1) will be set - so don’t change this.
There are two ways to stop the engine:
1.) Push the Stop Lever all the way to the left (See ‘C’ in photo 1.)
2.) Turn the key anti-clockwise.

THE ENGINE OIL PRESSURE OVER-RIDE BUTTON
DURING STARTING PROCEDURE TO BY-PASS SYSTEM SHUTDOWN FEATURE
TO ALLOW EASIEST / QUICKEST START UP.

OVER OF ENGINE MAY CAUSE SEVERE BATTERY /
WIRING / START MOTOR / COMPONENT DAMAGES. WHEN CRANKING
ENGINE,
CRANK MAX 10 to 20 seconds, then WAIT for 2 minutes ALLOWING
STARTER MOTOR TO COOL DOWN
 CRANK ENGINE IN AN ATTEMPT TO PULL THROUGH FUEL TO RE-
PRIME INJECTOR PUMP.
YAlways test using a new H.P Jet (#1506)
OPERATING/CLEANING TIPS:
1. Using a Fan Jet, first blast off heavy soil or dirt build-up
2. Apply detergent to partially cleaned surface using low pressure. (Apply
detergent by spraying from bottom up to avoid streaking - using a dual-lance
and detergent assembly or foaming lance or separate pressure sprayer.)
Allow to soak for a few minutes.
3. Blast off dirt using high pressure and a 'bottom - up' approach.
4. Lastly, rinse off thoroughly with 'top down' approach.
NOTE:
During the first 10 to 12 hours of operation, manufacturing debris like SWARF /
LOCTITE may come through the machine and cause blockages of the H.P. Jet.
Remove the jet and unblock if this occurs.
TO SHUT DOWN:
1. Turn the key ant-clockwise until the engine stops, OR push the Stop Lever all
the way to the left.
2. Squeeze gun several times to release any stored pressure
3. Lay out high pressure hose straight and reel back up onto reel avoiding kinks
in line. Lock into place.
IMPORTANT WARNING INSTRUCTIONS:
MUST BE DEPRESSED
EXCESSIVE CRANKING
NEVER
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