Operating Instructions - Makita PC1100 Instruction Manual

16. Remove adjusting keys and wrenches
Form the habit of checking to see that keys and
adjusting wrenches are removed from tool before
turning it on.
17. Avoid unintentional starting
Don't carry plugged-in tool with finger on switch.
Be sure switch is off when plugging in.
18. Outdoor use extension cords
When tool is used outdoors, use only extension
cords intended for use outdoors and so marked.
19. Stay alert
Watch what you are doing. Use common sense.
Do not operate tool when you are tired.
20. Check damaged parts
Before further use of the tool, a guard or other
part that is damaged should be carefully checked
to determine that it will operate properly and per-
form its intended function. Check for alignment of
moving parts, binding of moving parts, breakage
of parts, mounting, and any other conditions that
may affect its operation. A guard or other part
that is damaged should be properly repaired or
replaced by an authorized service center unless
otherwise indicated elsewhere in this instruction
manual. Have defective switches replaced by
and authorized service center. Do not use tool if
switch does not turn it on and off.
21. Warning
The use of any other accessory or attachment
other than recommended in this operating
instruction or the catalog may present a risk of
personal injury.
22. Have your tool repaired by an expert
This electric appliance is in accordance with the
relevant safety rules. Repairing of electric appli-
ances may be carried out only by experts other-
wise it may cause considerable danger for the
user.
ADDITIONAL SAFETY RULE
1. This is a dry-use tool. Never use water or
coolant. If water or coolant gets into the tool
or offset diamond wheel, damage to the tool
or a dangerous situation may occur.
2. Adequate ventilation of your work area is
very important when using this tool. Use a
dust mask or appropriate respirator.
3. Due to the dusty nature of this tool, be sure
to clean it often to remove dust accumula-
tions. Carefully blow the dust out of the
motor, switch and dust cover areas fre-
quently.
4. Always install the dust cover before opera-
tion.
5. Always use Makita offset diamond wheels
only. Never use ordinary diamond wheels
which may be available on the market. Never
use depressed center wheels, cut-off wheels,
or any other type of accessory on this tool.
Failure to do so may result in serious injury
or death to operator or anyone nearby.
6
6. Check the offset diamond wheel carefully for
cracks or damage before operation. Replace
cracked or damaged wheel immediately.
7. Before using the tool on an actual workpiece,
let it run for a while, keeping it away from
your body. Watch for vibration or wobbling
that could indicate poor installation, a poorly
balanced wheel, or a damaged wheel.
8. Hold the tool firmly with both hands during
operation.
9. Do not leave the tool running unattended.
Operate the tool only when handheld. Do not
fasten or mount the tool to a bench, table or
vise and then introduce workpieces to the
tool.
10. Do not touch the offset diamond wheel imme-
diately after operation; it may be extremely
hot and could burn your skin.
SAVE THESE INSTRUCTIONS.

OPERATING INSTRUCTIONS

Dust bag installation (Fig. 1)
To install dust bag, press bag fitting to inside, open
mouth of bag and slip onto dust port.
Remove dust bag when it begins to touch cutting sur-
face. This is a sign that it is full. Failure to empty bag
will lead to poor suction/pickup.
Replacing diamond wheel (Fig. 2)
Important:
Always be sure that the tool is switched off and
unplugged before replacing the diamond wheel.
To replace a worn diamond wheel with a new one,
press in the shaft lock to hold the shaft steady, then
loosen the lock nut to the left with the lock nut wrench
provided.
NOTE:
The ordinary diamond wheels on the market have no
exhaust holes, so dust evacuation is poor. Also, if the
installing hole is not of the exact diameter, tool vibra-
tion occurs and accidents can occur. ALWAYS USE A
MAKITA OFFSET DIAMOND WHEEL.
Switch action (Fig. 3)
CAUTION:
Before plugging in the tool, always check to see that
the switch trigger actuates properly and returns to the
"OFF" position when released.
To start the tool, simply pull the trigger. Release the
trigger to stop. For continuous operation, pull the trig-
ger and then push in the lock button. To stop the tool
from the locked position, pull the trigger fully, then
release it.
Level planing (Fig. 4 & 5)
To level a surface, the base of the planer should be
aligned with the diamond wheel. The front roller
should be adjusted (use hex wrench) upward to the
level required for the desired stock removal amount.