912 Operator’s Manual
12/4/14
Page
8
of 1 2
OPERATOR PREPARATION
Each operator must:
•
Become familiar with the controls and operation of the trencher, preferably under the
supervision of an experienced operator.
•
Be at least 18 yrs. of age and be mentally and physically capable of operating the trencher
safely.
•
Have studied the SAFETY AND OPERATING INSTRUCTIONS in this manual.
PERSONAL PROTECTION: For safety, trencher operator should wear personal protection
equipment. Keep observers at a safe distance.
Wear safety eye goggles and a hard hat while operating or
observing!
WARNING
: The dig chain may throw stones and
debris.
Wear safety boots and gloves. Wear close-fitting clothing.
Contain long hair. Do not wear jewelry. Wear reflective
clothing if working near traffic.
Wear adequate hearing (ear) protection while operating or
observing.
WARNING
: Exposure to loud noise is cumulative
and may permanently damage your hearing.
SHUT DOWN PROCEDURE
1. Always leave trencher parked on a level surface.
WARNING
: Do not park on incline.
Move the trencher to a level surface.
2. Unless loaded on a trailer, lower the boom to the ground.
3. Reduce the ENGINE THROTTLE to idle.
4. Move the IGNITION SWITCH to the OFF position to stop the engine.
5.
CLOSE THE FUEL SHUTOFF VALVE.
Failure to close this valve
could cause fuel to leak down into the cylinder & crankcase. Damage
resulting from this
WOULD NOT
be covered by your engine warranty!
Shut off engine and allow it to cool before refueling.
WARNING
: Fuel fumes can catch fire or explode. Do not smoke or allow flames or sparks in
the area.
Do not touch the engine, muffler, or any of the hydraulic components until cool.
WARNING
: Muffler and engine get hot enough to cause serious burns. For the safety of
yourself and others, allow enough time for the engine, muffler, and the hydraulic fluid to cool
completely before performing any cleaning or maintenance.
