Starting/Stopping Instructions - IKRA BLS 31 B Manuel D'utilisation

with 25 ml of synthetic 2-cycle engine oil in a separate
petrol can (40:1 = 2.5%). Never mix petrol and oil di-
rectly in the petrol tank!
Mixing table for fuel mixture
Petrol 2-stroke oil / 40:1
1 litre 25 ml
5 litres 125 ml

STARTING/STOPPING INSTRUCTIONS

STARTING INSTRUCTIONS
Mix petrol (gasoline) with oil. Fill petrol tank with petrol/
oil mixture. (See Oil and Petrol Mixing Instructions.)
WARNING: Always detach the vacuum bag
prior to reilling the tank with the fuel mixture
to avoid serious personal injury. The bag may
become highly lammable when saturated with
petrol.
NOTE: Have the shoulder harness on and adjusted
(but not clipped to the support itting) prior to starting
the unit.
NOTE: Throttle lever in right-hand position means high
speed. The throttle lever will remain in its position until
moved.
NOTE: Setting the change-over lever to blower mode
prevents the vacuum bag from illing up while starting
the engine.
• Set the blower/vacuum mode change-over lever to
the up position (Blower Mode). See Operating as
a Blower.
• Put the ignition switch in position 'I' (Fig. 10).
Throttle Lever
Ignition Switch
• Fully press and release primer bulb slowly 10 times.
Petrol should be felt and visible in the bulb (Fig.
11). If no petrol has entered the bulb, press until it
actually does.
• Place the choke lever in position A (Fig. 11).
Idle Fast
GB-9
• With the unit on the ground, move the throttle lever
to the fast position (Fig. 10).
• Pull starter rope briskly (Fig. 12) 2 to 5 times until
the engine attempts to start.
• Place the choke lever in position B (Fig. 11).
• Pull starter rope briskly 1 to 3 times to start the
engine (Fig 12).
• If the engine does not start, repeat steps 3 through
8.
• Allow the engine to warm up for 5 to 10 seconds.
Place the choke lever in position C (Fig. 11).
• Stand in the operating position and clip the shoulder
harness to the support itting that is most comfortable
for you.
NOTE: If the engine loods while 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 within three (3) to eight
(8) pulls.
NOTE: Choking is unnecessary when starting a warm
engine. Put the throttle lever in the FAST position (Fig.
10) and start unit with the choke lever in Position B
(Fig. 11).
STOPPING INSTRUCTIONS
• Move the throttle lever to the IDLE position (Fig. 10).
Allow the engine to cool by idling.
• Press and hold the ignition switch down in the STOP
[O] position until the engine comes to a complete
stop (Fig. 10).