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15.CIRCUIT DIAGRAM
Grounding:
3-
50HZ
380V
3,3SOV
~"~--tE3=rI~l~'----~-h
I
I
1
Main
E
I
Switch
-
I
I
I
I
I
I
I
PE
!
maiO
coolant pump
motor
m
t
r
1
50HZ
L,,-,
22~OV--iE3=-1
olo!-_ _ _ - ,
',,-,
~--iE3=-1
.....
---t..,
I
Main
SW11ch
E _
1 '220V
main
coolant
P-'E_--r_-t _ _ '--"'""""m:::ol=or
pump motor
Safety Switch
Umn
SwitCh
Salety SWitch
Limit SwitCh
The grounding of this model is carried out by connecting the yellow/green terminal of supply cable to the
grounding temninal of power source. Be. sure to ground your machine before connecting machine to
power source in any situation.
WARNING!
Do not disconnect grounding temninal before disconnecting power source.
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