Walker MW 15 HP - Manual (Page 27)

Operating Instructions
23
Ignition Switch
The ignition switch has two positions: a RUN and an
OFF position. The RUN position should be used
when starting (using the recoil starter) and running
the engine. The OFF position stops the engine.
Ignition Switch
STARTING THE ENGINE
1. Before attempting to start the engine, make
sure the Forward Speed Control (FSC) rocker
switch is in NEUTRAL-PARK position, and the
blade clutch and parking brake are
DISENGAGED.
2. Turn the ignition key to the RUN position. Move
the throttle/choke lever into the CHOKE position.
NOTE: The choke may not be required if the
engine is warm.
3. Make sure you have secure footing and pull
the recoil starter handle toward you.
IMPORTANT: If the engine fails to start after
approximately 5 attempts, the engine and safety
switch circuit should be checked before any fur-
ther attempts. Turn the key to the OFF posi-
tion to begin these checks.
4. After the engine starts, gradually move the
throttle/choke lever to the THROTTLE position,
keeping enough choke on to allow the engine
to run smoothly as it warms up. As soon as
possible, move the lever past the detent into
the THROTTLE position.
IMPORTANT: Make sure the choke is in the
OFF position during normal engine operation;
running with the choke in the ON position CAN
damage the engine.
ADJUSTING GROUND SPEED AND STEERING
IMPORTANT: If the DSD52 Mower deck is
installed on the tractor, make sure the dolly
wheel is retracted BEFORE moving.
CAUTION
Before operating the mower, read and un-
derstand all
Safety Instructions and Operat-
ing Instructions .
WARNING
NEVER run the engine in an enclosed or
poorly ventilated area. Engine exhaust
contains carbon monoxide, an odorless
and deadly gas.
ON
OFF
CAUTION
A safety interlock switch system PRE-
VENTS CRANKING the engine with either
the Forward Speed Control or the blade
clutch (PTO) out of neutral. If the engine
cranks otherwise, the safety system is not
working and should be repaired or ad-
justed before operating the mower. DO
NOT disconnect safety switches; they are
for the operator’s protection.
CAUTION
Learn to START, STOP, and MANEUVER
the mower in a large, open area.
If the operator has not operated a machine
with DUAL TRANSAXLES or PISTOL
GRIPS, steering and ground operation
should be learned and practiced until the
operator is completely comfortable han-
dling the machine BEFORE ATTEMPTING
TO MOW.