97
GB
Trouble Shooting
Problem
Possible cause
Fault correction
Device does not start
Mains voltage not on
Check plug socket, cable, line
and plug, where appropriate,
have repaired through electrical
specialist
On/Off switch (
13)
defective
Repair by Service Centre
Worn carbon brushes
Defective motor
Device runs with inter-
ruptions
Power cable is damaged
Check the cable and have it
changed by the Service Centre if
necessary
Internal loose electrical con-
nection
Repair by Service Centre
On/Off switch (
13)
defective
Bad cutting output
Cutting equipment assem-
bled incorrectly
Correctly assembly cutting equip-
ment
Cutting equipment blunt
Sharpen cutting equipment
(allow)
Cutting equipment damaged Replace cutting equipment
Insufficient chain tension
Check chain tension
Too much friction due to lack
of lubrication
Oil cutting equipment
Blades become hot
Blades are blunt
Have the blades (
1) sharp-
ened or replaced (Service Cen-
tre)
Blades are notched
Have the blades (
1) checked
or replaced (Service Centre)
Too much friction due to lack
of lubrication
Oil the blades (
1)
Chain (
20) be-
comes hot, smoke
development during
sawing, discoloration
of the rail
Too little chain oil
Check oil level and, where ap-
propriate, refill with chain oil,
check oil automatic system and,
where appropriate, clean oil
outlet channel
(
37)
or have
repaired by customer service
Check fine-tuning for lubrication
system (oil regulation button).
Содержание EHS 900-2 L
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