5
3
Description of each part
No.
Name
Description
1
POWER
Power switch. (
○
: OFF,
I
: ON)
2
INDICATOR
Power lamp (It is lit when the power (1) is turned on.)
3
Secondary power
fuse
（
3A
）
Secondary power fuse.
[CAUTION] Before inspection, replacement work of the fuse(s), make
sure to turn off the power switch to prevent electric shock.
4
FLOW CHECK
An observation window to observe the water flow from the “WATER
INLET”.
[CAUTION] This indicator does not measure flow.
5
COOLANT OUTLET
A capped outlet to connect hose for supply coolant.[Screw size: 5/8-18
UNF]
[CAUTION] * Use the cap to prevent water leakage when the hose is
disconnected.
6
COOLANT INLET
A capped inlet to connect hose for back-coolant. [Screw size: 5/8-18
UNF]
[CAUTION] * Use the cap to prevent water leakage when the hose is
disconnected.
7
MOTOR SHAFT
An opening to be used to rotate the motor shaft manually using minus (-)
screwdriver.
* Do not inset the screwdriver while the unit is in operation.
8
COOLANT SUPLLY
A cooolant supply port.
[CAUTION] * Keep the lid on unless refilling coolant.
9
COOLANT LEVEL
Min.
It indicates the minimum cooolant level. Make sure to keep the cooolant
beyond the level at any time (including during operation.)
10
Setscrew (2 pcs.)
Retaining type setscrews for front cover.
* The front cover needs to be open to attach or remove the tank or filter.
11
Adjustable anchor
Casters to be used to transfer the unit on the floor.
* Replace them with fixing legs if it is necessary
12
Flow switch socket
Flow switch signal output port
，
This switch is closed during normal cycle,
otherwise it is off
13
AC380V
Input power cord
（
1.5 mm2
，
2m
）
（
Please connect the input power
）
14
Air vent for cooling
fan
Air vent for cooling fan.
[CAUTION]
* Do not place anything that can block proper ventilation.
15
Ground
Ground terminal
（
M6 bolts
）
It must be grounded reliably.
