P-12
STARTING INSTRUCTIONS
1, Mix petrol (gasoline) with oil. Fill petrol tank with petrol/oil mixture. See oil and petrol mixing
instructions
WARNNING: to avoid serious personal injury. Always remove the vacuum bag prior to refueling the
unit, the bag may become a fire hazard when saturated with petrol
NOTE: have the shoulder harness on and adjusted, but not clipped to the support fitting prior to starting
unit.
NOTE: Fast position is to the right, the throttle lever will remain in position until moved.
NOTE: Setting the lever to the blower mode prevents the vacuum bag from filling up while starting the
engine.
NOTE: the ignition switch is a momentary switch and is always in the ON (I) position
(Fig. 10)
2. Set the blower/vacuum mode chang-over lever to the up position (blower mode). See operating as a
blower.
3. Fully press and release primer bulb slow 10 times. Petrol should be felt and visible in the bulb (Fig.
11). If petrol has not entered the bulb, press until it does.
4. Place the choke lever in position A (Fig. 11)
5. With the unit on the ground. move the throttle lever to the fast position (
)( Fig. 10)
6. Pull starter rope briskly (Fig. 12). Continue pulling (it should take 2 to pulls)
7. place the choke lever in position B ( Fig. 11)
8. Pull starter rope briskly 1 to 3 times to start the engine(Fig. 12)
9. If the engine does not start. Repeat steps 3 through 8.
10. Allow the engine to warn up for 5 to 10 seconds. Place the choke lever in position C ( Fig. 11)
11. Stand in the operating position and clip the shoulder harness to the support fitting.
NOTE: If the engine floods whiles trying to start. Place the choke lever in position C. move the throttle
lever to the fast position (
) (Fig. 10). Pull the starter rope briskly, the engine should start with three
(3) to eight (8) pulls.
NOTE: Choking is unnecessary when starting a warn engine. Put the throttle lever in the fast position
(
) (Fig. 10) and stat unit with the choke lever in position B (Fig. 11)
STOPPING INSTRUCTIONS
1. Move the throttle lever to the idle position (
) (Fig. 10). Allow the engine to cool down by idling.
2. Press and hold the ignition switch down in the STOP(O) Position until the engine comes to a
complete stop ( Fig . 10)
OPERATING INSTRUCTIONS
HOLDING THE BLOWER/VACUUM
Before operating the unit, stand in the operating position (Fig. 13) .check for the following:
Operator is wearing proper clothing, such as boots, safety glasses or goggles. Ear/hearing protection,
gloves. Long pants and long sleeve shirt.
Summary of Contents for MAS-4771G
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