Cable Connection - Toshiba LF620 Instruction Manual

5.4.3 Cable Connection

(1) Connect and install the terminal-treated cables to the terminal block by the following procedure.
*Connect the cables to the terminal block securely. A loose connection may cause incorrect
measurement. After connecting a cable, try to pull it to check whether it has been connected
securely.
Remove the cable grand tightening nut. Attach the tightening nut, seal ring and packing to the
terminal-treated cable in this order then lead the cable into the converter.
(The blind plate is used for dust control during storage. Remove it at cable connection because it is
unnecessary at the time).
Cable gland
Referring to Section 5.2 "External Device Connections and Grounding", connect each cable to the
terminal block. Tighten the screws of the terminal block tightly to ensure the secure connection. A
loose connection may cause incorrect measurement. After connecting a cable, try to pull it to see
whether it has been connected securely.
Figure 5.10 Connecting a Cable
Figure 5.11 Connecting a Cable to Terminal Block
− 29 −
Seal ring
Packing
Phillips screwdriver
* The appropriate torque for tightening
the terminal board screw is 1.2 N•m.
Terminal block
6 F 8 A 0 9 2 7
Tightening nut
Cable
Remove the blind plate.