B-30
1-6-3. Connection of Power Cable of Booster Pump Unit
[Optional Accessory]
Equipment you must have ready
The following tools should be readied to connect the power cable of the booster pump unit [optional
accessory] to the machine.
Phillips screwdriver
Slotted screwdriver
Procedures to connect the power cable of the booster pump unit to the machine
Step No.
Procedure
(Continued from the previous section)
1
Connect the PE line of the booster pump unit power cable to the earth bar located at the
bottom part of the control box.
Earth bar
(Terminal for connection)
E: No. 51
2
Connect each power line of the booster pump unit power cable to the corresponding
terminals on the terminal block (TB2).
・Make sure to connect each line to its terminal correctly referring to the following figure.
Terminal block (TB2)
(Terminals for connection)
L1: No. 4
L2: No. 7
L3: No.10
3
Connect the signal line of the booster pump unit to the connector (J109) on the panel
located at the bottom part of the control box.
Connector panel
[Bottom part as viewed from below]
Continued in the next section.
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