Cobra P20E Bedienerhandbuch PDF herunterladen (Seite 12)

12 / Instruction Manual

5. Problems and solutions

Malfunction Probable cause Troubleshooting

The unit does not start /

not work

There is no current

Check the power source.

If necessary, change the source

Check the condition of the

cord or plug. If they are

damaged, replace them.

The carbon brushes are worn Please contact your local dealer.

The switch is faulty or

defective

Please contact your local dealer.

The electric pole saw

works intermittently

The power cord is damaged Please contact your local dealer.

The switch is faulty or

defective

Please contact your local dealer.

The chain is dry No oil in the tank Fill with approved oil

The tank cap vent is

clogged with oil

Wipe the top of the oil tank

The oil ow channel is

clogged

Drain the oil tank and clean the

compartment under the lid

Chain derails from the

guide bar, generates

vibration or won't

correctly saw

The chain is too loose Tension the chain

Difcult to slide the

chain

The chain is too tight.

Re-adjust chain tension

Chain heats up

excessively.

No oil in the tank Add oil

The chain is not

lubricated sufficiently

Check the flow of oil.

If necessary, unclog the

oiler

The chain is dull or worn

Sharpen the chain or replace

the chain.

The depth gauge link is

facing towards the body.

Replace the chain so the depth

gauge rotates in the cutting

direction before the cutter plate.

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