skilsaw SPT55 Instrucciones De Funcionamiento Y Seguridad página 18

WARNING
petroleum-based products, penetrating oils,
etc. come in contact with plastic parts.
Chemicals can damage, weaken, or destroy
plastic, which may result in serious personal
injury.
CLEANING
After each use, remove the bar-clamping plate
to clean debris from around the drive sprocket
and tensioning system.
Clean debris from the saw chain and guide bar
with a soft brush. Wipe the guide bar surface
and the rest of the tool with a clean cloth.
Always clean out wood chips, saw dust, and
dirt from the guide-bar groove when replacing
the saw chain.
DISASSEMBLING THE GUIDE BAR AND
SAW CHAIN (FIG. 12)
1. Disconnect the power cord from the power
source, allow the saw to cool, and then
tighten the oil-tank cap.
2. Position the carpentry chainsaw on its
side on a firm, flat surface, so that the bar-
clamping plate is facing upward.
3. Wear gloves. Turn the bar-clamping knob
counterclockwise to remove the bar-
clamping plate. Clean the bar-clamping
plate with a dry cloth.
4. At the nose of the guide bar and saw chain,
loosen the nose-cap screw (Fig. 12b)
5. Turn the chain-tension knob counter-
clock wise to loosen the saw chain from
the sprocket (Fig. 12b). Remove the bar
and chain from the mounting surface and
remove it from the nose cap and out from
the foot plate.
6. Remove the worn saw chain from the
guide bar.
7. Inspect the guide bar, sprocket, and
washer for wear and replace if necessary.
NOTICE: It is recommended that the sprocket
and sprocket washer be replaced after two
saw chain replacements.
18
Do not at any time let
brake fluids, gasoline,
Replace the bar-clamping plate and check
to make sure that the saw chain is properly
tensioned before putting saw away.
REPLACING THE BAR AND CHAIN
WARNING
that the power cord is disconnected from the
power source Failure to heed this warning
could result in serious personal injury.
WARNING
bar and saw chain; these components are
sharp and may contain burrs.
NOTICE: When replacing the guide bar and
chain, always use the specified bar and
chain combination listed in the later section:
"RECOMMENDED BAR AND CHAIN FOR
THIS CHAINSAW".
Fig. 12a
Fig. 12b
Before performing any
maintenance, make sure
Always wear
when handling the guide
Sprocket
Retainer
Washer
gloves