Controls And Operation; Ignition Switch; Throttle Control Switch; Flow Selector - Husqvarna PP 418 Manual De Instrucciones

B. IGNITION SWITCH
STOP – Kills the engine – no power to any of the elec-
trical devices.
RUN – Run position for the engine. Please note that
the hour meter will collect time whether or not the
engine is running. If the key is left in the RUN position
the battery will also loose power more quickly.
START – Turns the engine starter motor.
C. THROTTLE CONTROL
Always start engine with fl ow selector set in the "0"
position and throttle control switch set in the "ON"
position.
The throttle control switch allows you to select one of
two different operating throttle control modes:
1. Automatic throttle control switch in the OFF posi-
tion.
• Operating with the switch in the "OFF" position al-
lows the engine to run at full speed, between 3100
RPM (loaded) and 3250 RPM (no load).
2. Automatic throttle control switch in the ON position.
• After start-up the engine will run and idle at approx.
1900 RPM.
• When the trigger on a tool is activated a pressure
sensor switch on the power pack will increase the
engine speed to full speed.
• When the tool is no longer used the engine speed
will drop back to 1900 RPM.
CONTROLS - OPERATION
A
B
If desired, full throttle operation can be maintained by
moving the Automatic throttle control switch to the OFF
position.
The sensitivity of the automatic throttle control system can
be adjusted to compensate for conditions such as in-
creased back pressure from adding hose extensions, ope-
ration at lower temperatures, oil viscosity differences, etc.
Please see "ADJUSTING THE AUTOMATIC THROTTLE" on
page 13.
A. FLOW SELECTOR
To adjust the oil fl ow PULL out on the fl ow selector knob
and move it to the left for the desired oil fl ow. Please
consult the operator's manual for fl ow requirements of a
specifi c tool. Do not use a higher than recommend setting
since that can damage the tool.
After the work is fi nished ALWAYS return the fl ow selector
to "0" before stopping the engine.
Always start the engine with the fl ow selector in the "0"
position. This ensures that the electric starter can turn over
the engine.
This power pack is capable of producing up to 40 liter/ 10
gal of oil fl ow per min. The factory pressure relief valve set-
ting is 148bar (2150psi) "cracking" pressure.
C
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