7
FUNCTIONAL DESCRIPTION
CAUTION:
•
Always be sure that the tool is switched off and
unplugged before adjusting or checking function
on the tool.
Shaft lock
Fig.1
CAUTION:
•
Never actuate the shaft lock when the spindle is
moving. The tool may be damaged.
Press the shaft lock to prevent spindle rotation when
installing or removing accessories.
Switch action
Fig.2
CAUTION:
•
Before plugging in the tool, always check to see
that the switch lever actuates properly and returns
to the "OFF" position when released.
•
Do not pull the switch lever forcibly without
pushing in the lock-off lever.
To prevent the switch lever from accidentally pulled, a
lock-off lever is provided. To start the tool, pull the lock-
off lever toward the operator and then pull the switch
lever. Release the switch lever to stop.
Speed adjusting dial
Fig.3
The rotating speed can be changed by turning the speed
adjusting dial to a given number setting from 1 to 5.
Higher speed is obtained when the dial is turned in the
direction of number 5. And lower speed is obtained
when it is turned in the direction of number 1.
Refer to the below table for the relationship between the
number settings on the dial and the approximate
rotating speed.
For 9564PCV, 9565PCV
Number
min
-1
(R.P.M.)
1
2,800
2
4,000
3
6,500
4
9,000
5
12,000
010478
For 9566PCV
Number
min
-1
(R.P.M.)
1
4,000
2
5,000
3
6,500
4
8,000
5
10,000
008414
CAUTION:
•
If the tool is operated continuously at low speeds
for a long time, the motor will get overloaded and
heated up.
•
The speed adjusting dial can be turned only as far
as 5 and back to 1. Do not force it past 5 or 1, or
the speed adjusting function may no longer work.
The tools equipped with electronic function are easy to
operate because of the following features.
Electronic function
Constant speed control
•
Possible to get fine finish, because the rotating
speed is kept constantly even under the loaded
condition.
•
Additionally, when the load on the tool exceeds
admissible levels, power to the motor is reduced to
protect the motor from overheating. When the load
returns to admissible levels, the tool will operate
as normal.
Soft start feature
•
Soft start because of suppressed starting shock.
ASSEMBLY
CAUTION:
•
Always be sure that the tool is switched off and
unplugged before carrying out any work on the
tool.
Installing side grip (handle)
Fig.4
CAUTION:
•
Always be sure that the side grip is installed
securely before operation.
Screw the side grip securely on the position of the tool
as shown in the figure.
Installing or removing wheel guard
(For depressed center wheel, multi disc /
abrasive cut-off wheel, diamond wheel)
WARNING:
•
The wheel guard must be fitted on the tool so that
the closed side of the guard always points toward
the operator.
•
When using an abrasive cut-off / diamond wheel,
be sure to use only the special wheel guard
designed for use with cut-off wheels. (In some
European countries, when using a diamond wheel,
the ordinary guard can be used. Follow the
regulations in your country.)
For tool with locking screw type wheel guard
Fig.5
Mount the wheel guard with the protrusion on the wheel
guard band aligned with the notch on the bearing box.
Then rotate the wheel guard around 180 degrees
counterclockwise. Be sure to tighten the screw securely.
To remove wheel guard, follow the installation
procedure in reverse.
