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Craftsman 315.271080 Owner's Manual page 17

7-1/4 in. professional circular saw double insulated

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DUST NOZZLE
See Figure 23.
Dust nozzle kit, part no. 982829-001,
is packed with
your saw. The dust nozzle directs the flow of dust and
chips away from the operator. As shown in Figure 23,
the dust nozzle fits over the dust chute which is
located on the upper blade guard.
TO ATTACH
DUST NOZZLE
Unplug your saw.
WARNING:
Failure to unplug your saw could
,_
result in accidental starting causing possible
serious personal injury.
Orient adapter (1) to fit into the dust chute opening
on upper blade guard then secure adapter with
screw (2) provided.
Align hole in nozzle (3) with raised lip on adapter
and snap into place.
CHUTE
HOLE
UPPER
BLADEGUARD
ADAPTER
,_
SCREW
NOZZLE
Fig. 23
GENERAL
Only the parts shown on parts list page 21, are
intended to be repaired or replaced by the customer.
All other parts represent an important part of the
double insulation system and should be serviced only
at a Sears Service Center.
Avoid using solvents when cleaning plastic parts.
Most plastics are susceptible to damage from various
types of commercial solvents and may be damaged
by their use. Use clean cloths to remove dirt, carbon
dust, etc.
,_k WARNING:
Do not at
time let brake fluids,
any
gasoline, petroleum-based
products, penetrating
oils, etc. come in contact with plastic parts. They
contain chemicals that can damage, weaken or
destroy plastic.
It has been found that electric tools are subject to
accelerated wear and possible premature failure when.
they are used on fiberglass boats, sports cars, wall-
board, spackling compounds, or plaster. The chips
and grindings from these materials are highly abrasive
to electric tool parts, such as bearings, brushes,
commutators,
etc. Consequently,
it is not recom-
mended that this tool be used for extended work on
any fiberglass material, wallboard, spackling com-
pounds, or plaster. During any use on these materials,
it is extremely important that the tool is cleaned
frequently by blowing with an air jet.
LUBRICATION
All of the bearings in this tool are lubricated with a
sufficient amount of high-grade lubricant for the life of
the unit under normal operating conditions. Therefore,
no further lubrication is required.
_k
WARNING:
Always wear safety goggles or
safety glasses with side shields during power tool
operation or when blowing dust. If operation is
dusty, also wear a dust mask.
DOUBLE
INSULATION
Double insulation is a concept in safety in electric
power tools, which eliminates the need for the usual
three-wire grounded power cord. All exposed metal
parts are isolated from the internal metal motor
components with protecting insulation. Double insu-
lated tools do not need to be grounded.
IMPORTANT
Servicing of a tool with double insulation requires
extreme care and knowledge of the system and
should be performed only by a qualified service
technician. For service, we suggest you return the tool
to your nearest Sears Service Center for repair.
Always use original factory replacement parts when
servicing.
17

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