Ditch Witch Zahn - Manual (Page 31)

Controls - 30
R150/R230/R300 Operator’s Manual
Controls
CMW
5. Remote throttle control
(optional) To increase engine speed,
push.
To decrease engine speed,
pull.
NOTICE: R300 units must be stopped
at full throttle to prevent backfiring.
6. Choke To help start cold engine,
move to left.
Move to right after engine has
warmed.
This valve regulates air/fuel mixture.
7. Throttle To increase engine speed,
move to left.
To decrease engine speed,
move to right.
This throttle is disengaged if remote
throttle is installed.
NOTICE: R300 units must be stopped
at full throttle to prevent backfiring.
8. Ignition switch To start engine, insert key and
turn clockwise.
To stop engine, turn key
counterclockwise.
NOTICE: R300 units must be stopped
at full throttle to prevent backfiring.
IMPORTANT:
• If engine does not start, turn key
to OFF and then restart.
• Do not allow starter motor to run
continuously for more than 20
seconds.
9. Parking brake lever To engage, move handle to
left.
To disengage, move handle
to right.
IMPORTANT:
• Move unit slightly to ensure
parking brake pins are engaged.
• It might be necessary to move
unit slightly to disengage parking
brake.
Item Description Notes