Sanding Disc Assembly And Disassembly - Hitachi S 18SB Instruction Manual

English
4. Use proper grinding angle.
Use the disc sander by lifting 15° to 30°, as shown in
Fig. 3.
Fig. 3
5. Adjust operation to desired fi nish.
For a fi ne fi nish, decrease pressure by lifting slightly.
Grind slowly and at the appropriate speed.
6. Precaution after use
CAUTION
Do not lay the disc sander down immediately
after using on a place where there are many
shavings, much dirt and dust until it has
completely stopped revolving.
If the disc sander is laid down with the sanding
disc turned downward before it has completely
stopped revolving, there is a risk that the material
may be damaged and the disc sander may run
wild, resulting in injury.
SANDING DISC ASSEMBLY AND
DISASSEMBLY
WARNING
Never attempt to assemble or disassemble the
sanding disc while the disc sander is capable of
being turned "ON".
Be sure power switch is in the "OFF" position
and the electrical cord has been disconnected
from the receptacle.
1. Assembling (Fig. 4)
(1) Turn the disc sander upsidedown so that the spindle
is facing upward.
(2) Attach rubber pad, sanding disc and washer nut on
the spindle, in that order.
(3) While pushing the lock lever with one hand, lock the
spindle by turning the rubber pad slowly with the other
hand.
Tighten the washer nut by using the supplied wrench.
10
15° – 30°
● Tighten the washer nut securely and confi rm
● After releasing the lock lever, check to be sure
2. Disassembling
Lock lever
Fig. 4
CAUTION
that the rubber pad and sanding disc does not
wobble.
that it has returned to its normal position.
To remove the sanding disc, follow the above-
mentioned procedure in reverse order.
Tighten
Wrench
Washer nut
Sanding disc
Rubber pad
Spindle