Troubleshooting - Bosch AKE 30-19 S Original Instructions Manual

OBJ_BUCH-1238-001.book Page 35 Friday, April 30, 2010 9:39 AM
When bucking on a slope, always stand on the
uphill side of the log. When "cutting through",
release the cutting pressure near the end of the
cut without relaxing your grip on the chain saw
handles in order to maintain complete control.

Troubleshooting

The following chart lists problem symptoms, possible causes and corrective action, if your machine
does not operate properly. If these do not identify and correct the problem, contact your service
agent.
Warning: Switch off and remove plug from mains before investigating fault.
Problem Possible Cause
Chain saw fails to Kickback brake is activated
operate
Plug not connected
Mains socket faulty
Fuse faulty/blown
Extension cable damaged
Chain saw operates Mains cable defective
intermittently
External or internal wiring defect Contact your Bosch Service Centre
On/Off switch 2 defective
Saw chain dry No oil in reservoir
Vent in oil filler cap 4 clogged
Oil passage clogged
Brake does not stop Kickback brake/run-down brake
saw chain defective
Saw chain/guide bar No oil in reservoir
hot
Vent in oil filler cap 4 clogged
Oil passage clogged
Chain tension too high
Dull saw chain
Chain saw rips, Chain tension too loose
vibrates, does not saw
Dull saw chain
properly
Chain worn out
Chain teeth are facing in the
wrong direction
Bosch Power Tools
Don't let the chain contact the ground. After
completing the cut, wait for the saw chain to
stop before you move the chain saw. Always
stop the chain saw motor before moving from
tree to tree.
Corrective Action
Pull activation lever for kickback brake
(hand guard) 5 back in position
that the red dot 28 is covered
Connect plug
Use another socket
Replace fuse
Try without extension cable
Check mains cable and have it
replaced, if required
Contact your Bosch Service Centre
Refill oil
Clean oil filler cap 4
Clean oil passage
Contact your Bosch Service Centre
Refill oil
Clean oil filler cap 4
Clean oil passage
Adjust chain tension
Sharpen saw chain or replace
Adjust chain tension
Sharpen saw chain or replace
Replace saw chain
Reassemble with chain in correct
direction
F 016 L70 667 | (30.4.10)
English | 35
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