English
48
<GP18DB> (
Fig. 13
)
To switch on, slide the o
ff
-lock lever in
the direction of
Ⓐ
and press the paddle
lever in the direction of
Ⓑ
as shown
in
Fig. 13
. Release the paddle lever to
switch o
ff
.
2. About the mode change function
The unit has “Transmission mode” and
“Auto mode”.
○
With Transmission mode, the grinder’s number of revolutions can be set at one of
fi
ve
stages.
When operating in Transmission mode, the set number of revolutions will be maintained
regardless of changes in load.
○
With Auto mode, you can lower noise and vibration by lowering the maximum number of
revolutions while in a no-load state.
While in Auto mode, the number of
revolutions will be raised if the load
becomes greater during operation.
On the other hand, the number of
revolutions will be lowered if the load
decreases during operation. (
Table 5
)
○
Set the mode and dial according to work
application. (
Fig. 14
)
Table 5
Mode
Status
Number of Revolutions (/min)
Use
Transmission
Dial Settings
1
7000
Polishing/
fi
nishing
2
13800
Paint removal
3
16600
Rust removal
4
24400
Burr removal
5
29000
Grinding
Auto
A
15000
Work on standby
29000
Grinding
Ⓐ
Ⓑ
O
ff
-lock
lever
Paddle lever
Fig. 13
Fig. 14
Dial
000Book̲GP18DA̲ChS.indb 48
000Book̲GP18DA̲ChS.indb 48
2021/03/15 19:31:08
2021/03/15 19:31:08