Troubleshooting: Cordless pruner
Problem
Saw chain
runs with
difficulty, chain comes off
or has extended
No progress
Maintenance intervals: Cordless pruner
The figures given here are based on normal operating conditions. In the event of more difficult conditions,
such as strong dust generation and longer daily working hours, the given intervals are to be reduced cor-
respondingly.
Appliance part
Lubricating the
chain
Saw chain
Guide rail
Chain sprocket
Spare part orders
Replacement parts can be ordered directly from the service centre. Please provide the following details
when making an order: machine type and item number.
NOTE
►
Replacement parts not listed (such as batteries, switches) can be ordered via our service hotline.
PAHE 20-Li A1
Possible cause
Chain tension insufficient
Saw chain
dry/overheating or
is sagging
Action
Before
starting
work
check
check and note
sharpness
check chain
tension
sharpen
check (wear,
damage)
clean
deburr
replace
check
replace
Troubleshooting
Check chain tension
Top up with oil or grind, replace or
tighten the saw chain
Weekly
In the
event of
faults
X
X
X
X
X
X
X
In the
As re-
event of
quired
damage
X
X
GB │ MT
│
X
X
X
55
■