Checking The Chain Brake - BorMann Pro BBP4500 Manual

EN

Checking the chain brake

1.Press the lock-off lever, then pull the switch trigger, push the
front hand guard backwards with your finger at the same time.
The saw chain starts immediately.
2.Push the front hand guard forwards with the back of your hand.
Make sure that the chain saw comes to an immediate standstill.
1. Front hand guard
Run the chain saw then release the switch trigger completely. The
saw chain must come to a standstill within one second.
ASSEMBLY
Always be sure that the tool is switched off and the battery cartridge is removed before carrying out any work on the tool. Do not touch the saw
chain with bare hands. Always wear gloves when handling the saw chain.
Removing or installing the saw chain
To remove the saw chain, perform the following steps:
1. Pull the lever up while pressing its edge
1. Lever
8
Hold the chain saw with both hands when switching it on. Hold the rear handle
with your right hand, the front handle with your left. The bar and the chain must not be in
contact with any object.
Should the saw chain not stop immediately when this test is performed, the
saw may not be used under any circumstances. Consult our authorized service center.
If the saw chain does not stop within one second in this test, stop using the
chain saw and consult our authorized service center.
The saw chain and the guide bar are still hot just after the operation. Let
them cool down enough before carrying out any work on the tool.
2. Turn the lever anticlockwise until the sprocket cover comes off
2. Sprocket cover
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