14
Installing accessories
– cont’d
NOTES:
a) Make sure the correct collet is used for the
accessory. If collet is too large, replace the
collet with the next smaller size.
b) Insert accessory at least
3
/
4
" into the collet.
5.
Press the spindle lock button and engage it
in the spindle. While holding the spindle
lock button down, hand-tighten the collet by
turning it clockwise.
NOTE:
Do not use pliers to tighten the
collet nut. Use the small wrench (4)
supplied. Over tightening will cause
damage to the tool.
6.
Pull on the accessory to ensure it is
securely in place.
WARNING:
When using any new
accessory for the first time, particularly wire
wheels, bristle brushes and grinding stones, run
the tool at full speed for one minute to remove
any loose wires, bristles or stone particles.
During this initial run-up, always wear a face
shield and make sure you are NOT in line
with the rotating accessory to avoid injury
caused by flying debris.
SELECTING PROPER SPEEDS
Different speeds are required depending upon
the type of operation being performed. The
following chart outlines those basic speeds:
For safety reasons, the operator must read
the sections of this Owner’s Manual entitled
"GENERAL SAFETY WARNINGS", "POWER
TOOL SAFETY", "SPECIFIC SAFETY
RULES", "EXTENSION CORD SAFETY" and
"SYMBOLS" before using this rotary tool.
Verify the following every time the rotary
tool is used:
1.
Safety glasses, safety goggles, or face
shield are being worn.
2.
Accessory is in good condition and not
damaged in any way.
3.
Workpiece is properly secured.
Failure to observe these safety rules will
significantly increase the risk of injury.
WARNING
!
OPERATION
SPEED
Cutting metal
5
–MAX
Sanding wood
5
–MAX
Cutting hard metal
5
–MAX
Engraving metal
4
–5
De-burring
4
–5
Drilling holes
4
–5
Removing rust
3
–4
Sharpening
3
–4
Polishing
1
–2
!
ASSEMBLY AND OPERATING
Fig. 4
Summary of Contents for JD3315U
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