Wacker Neuson BH 22, Operator'S Manual

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Operation
T01120GB.fm
20
6. Operation
6.1 Starting procedure
6.1.1 Inserting the tool
∗
Swing catch (9) at tool holder (11) outwards.
∗
Clean shank (10) and grease slightly.
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Insert tool as far as possible.
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Press catch (9) back against tool holder (11).
Only use sharp tools!
Only use tools with shank (10) in perfect conditions to avoid rebound
blows.
6.2 Engine
Fuel
Standard: 2 cycle oil/gasoline mixing ration of 1:50 or alternatively
1:100. Use 2-cycle engine oil of one of the following specifications:
NMMA TC-W3, API TC, JASO FC or ISO EGD.
Unleaded gasoline
may aso be used!
Starting
Open fuel cock. If engine is cold close the choke at the carburettor.
Hold throttle control lever in middle position. Pull hard on starter rope
(max. 60 cm) until engine starts. Do not allow starter rope to snap back.
After starting engine open starter flap.