17
English
<GP18DB> (Fig. 12)
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. 12. Release the paddle lever to switch
o
ff
.
Ⓑ
Ⓐ
O
ff
-lock
lever
Paddle lever
Fig. 12
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 6)
○
Set the mode and dial according to work application.
Fig. 13
Dial
Table 6
Mode
Status
Number of Revolutions (/min)
Use
Transmission
Dial Settings
1
7,000
Polishing/
fi
nishing
2
13,800
Paint removal
3
16,600
Rust removal
4
24,400
Burr removal
5
29,000
Grinding
Auto
A
15,000
Work on standby
29,000
Grinding
00Book̲GP18DA̲NA.indb 17
00Book̲GP18DA̲NA.indb 17
2021/03/04 16:27:55
2021/03/04 16:27:55