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AIR INLET NET
IMPORTANT
• Blown air is taken in from the air inlet net. If the air flow drops during opera-
tion, stop the engine and inspect the air inlet net for blockage by obstacles.
• Note that failure to remove any such obstacles may result in the engine
becoming overheated and damaged.
(1) Net
WARNING
Never use the blower without the net on the blower. Before each use, check that
the net is attached in place and is free from any damage.
IGNITION COIL AIR GAP INSPECTION
• If the gap is not accurate or when installing the coil or rotor, adjust the air gap
between the ignition coil and the iron core of the rotor.
Air Gap:
[330BT]
0.35 mm (0.30 to 0.40 mm)
0.014 in (0.012 to 0.016 in)
(1) Rotor
(2) Ignition coil
SHOLDER STRAP
• If the shoulder strap is damaged it may break during use, thus causing the product
to fall and resulting in personal injury. Follow the instructions below to replace the
shoulder strap with new one.
• Take off the clip from the strap.
• Pass the end of the strap through the hanger.
• Return the clip to the strap.
IMPORTANT
Make sure that the thick round bar of the clip is in the strap.
If it is attached in the wrong way, it leads to serious personal injury.
BEFORE STORING THE BLOWER:
1. Drain the fuel tank and push the primer bulb until it becomes empty of fuel.
2. Remove the spark plug and drop a spoonful of 2-cycle oil into the cylider. Crank the engine several time and install the spark plug.
3. Store unit in a dry, cool and dark, well-ventilated, dust-free place, out of the reach of children.
22
Maintenance
[350BT] [370BTS] [380BTS]
0.40 mm (0.35 to 0.45 mm)
0.016 in (0.014 to 0.017 in)
Storage
F31
(1)
[330BT]
F32
(1)
[350BT] [370BTS] [380BTS]
F33
(2)
(1)
[330BT]
F34
[350BT] [370BTS] [380BTS]
F35
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