Maintenance - Craftsman 315.105050 Owner's Manual

MAINTENANCE
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GENERAL
Only the parts shown on parts list, page eleven, 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 on-
ly by a qualified service technician,
Avoid using solvents when cleaning plastic parts.
Most plastics are susceptible to various types of
commercial solvents and may be damaged by their
use, Use clean cloths to remove dirt, carbon dust,
etc.
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When electric tools are used on fiberglass boats,
sports cars, etc, it has been found that they are sub-
ject to accelerated wear and possible premature
failure, as the fiberglass chips and grindings are
highly abrasive to bearings, brushes, commutator,
etc. Consequently it is not recommended that this
tool be used for extended work on any fiberglass
material. Curing any use on fiberglass it is extremely
im_ortant that the tool is cleaned frequently by blow-
ing with an air et. ALWAYS WEAR SAFETY GOG.
GLES OR SAFETY GLASSES W TH S DE BH ELDS
BEFORE BEGINNING POWER TOOL OPERATION
OR BLOWING DUST,
EXTENSION CORDS
The use of any extension cord will cause some loss
of power. To keep the loss to a minimum and to pre-
vent tool overheating, follow the recommended cord
sizes on the chart below, When tool is used out-
doors, use only extension cords suitable for outdoor
use and so marked. Extension cords are available at
Sears Retail Stores.
Extension Cord Length Wire Size A.W.G+
25-50 Feet 18
50.75 Feet 16
75.190 Feet 14
LUBRICATION
AH the bearings in this tool are lubricated with a suf-
ficient amount of high grade lubricant for the life of
the unit under normal oper_ating conditions,
therefore, no further lubrication iS required
THE FOLLOWING RECOMMENDED ACCESSORIES ARE CURRENT AND WERE AVAILABLE AT THE TIME THIS
MANUAL WAS PRINTED.
High Speed Bits (For wood or metal) 1/2 In. Max.
Masonry Bits 3/4 In. Max.
Wood Boring Bits 1-1/4 In. Max.
Hole Raws 2-1/2 In, Max,
Drill Stand (9 - 25989)
Doweling (9- 4186)
_The use of attachments or accessories not listed above might be hazardous.
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