Stihl HTA 65 Manual De Instrucciones página 14

English
B = Pushback
Pushback occurs when the chain on the
top of the bar is suddenly stopped when
it is pinched, caught or encounters a
foreign object in the wood. The reaction
of the chain may drive the saw rapidly
straight back toward the operator.
Pushback frequently occurs when the
top of the bar is used for cutting.
To Avoid Pushback
1. Be alert to forces or situations that
may cause material to pinch the
chain at the top of the bar.
2. Do not cut more than one limb at a
time.
3. Do not twist the bar when
withdrawing it from an underbuck
cut because the chain can pinch.
MAINTENANCE, REPAIR AND
STORING
If you make a warranty claim for a
component which has not been serviced
or maintained properly or if
nonapproved replacement parts were
used, STIHL may deny coverage.
12
WARNING
Use only identical STIHL replacement
parts for maintenance and repair. Use of
non-STIHL parts may cause serious or
fatal injury.
Strictly follow the maintenance and
repair instructions in the appropriate
B section of your instruction manual.
Please also refer to the maintenance
chart in this manual.
Always switch off the
motor, move retaining
latch to ƒ, remove the
battery from the power
tool and make sure that
the cutting attachment is
stopped before carrying
out any maintenance or
repair work, such as
replacing the cutting
attachment, or cleaning
the power tool. This
avoids the risk of the
motor starting
unintentionally.
WARNING
Do not attempt any maintenance or
repair work not described in your
instruction manual. Have such work
performed by your STIHL servicing
dealer only.
Wear gloves when handling or
performing maintenance on saw chains.
Keep the chain, bar and sprocket clean;
replace worn sprockets or chains. Keep
the chain sharp. You can spot a dull
chain when easy-to-cut wood becomes
hard to cut and burn marks appear on
the wood. Keep the chain at proper
tension.
Always replace the chain, guide bar and
sprocket as necessary.
Tighten all nuts, bolts and screws after
each use.
Regularly check the electrical contacts
and ensure that the insulation of the
power cord and plug of the charger is in
good condition and shows no sign of
aging (brittleness).
Electrical components, e.g. power cord
of charger, may only be repaired or
replaced by a qualified electrician.
Keep the battery guides free from
foreign matter – clean as necessary.
Do not spray the machine with water.
Do not clean your machine with a
pressure washer. The solid jet of water
may damage parts of the machine.
Clean plastic components with a cloth.
Do not use aggressive detergents. They
may damage the plastic.
Store pole pruner in a dry, locked
location with the retaining latch on ƒ,
the battery removed and out of reach of
children (see chapter "Storing the
Machine" in the instruction manual).
HTA 65, HTA 85