40 S4179694
Loose wiring may cause the
terminal to overheat or result
in unit malfunction. A fire
hazard may also exist.
Therefore, ensure that all
wiring is tightly connected.
When connecting each power wire to the correspond-
ing terminal, follow the instructions on “How to connect
wiring to the terminal” and fasten the wire securely with
the fixing screw of the terminal plate.
7-5. How to Connect Wiring to the Terminal
■ For solid core wiring (or F-cable)
(1) Cut the wire end with a wire cutter or wire-cutting
pliers, then strip the insulation to expose the solid
wire about 1 in.. (Fig. 7-1)
(2) Using a screwdriver, remove the terminal
screw(s) on the terminal plate.
(3) Using the pliers, bend the solid wire to form a
loop suitable for the terminal screw.
(4) Shape the wire loop properly, position it on the
terminal plate and fix it securely with the terminal
screw using a screwdriver.
■ For stranded wiring
(1) Cut the wire end with a wire cutter or wire-cutting
pliers, then strip the insulation to expose the
stranded wiring about 3/8 in.. (Fig. 7-2)
(2) Using a Pillips head screwdriver, remove the
terminal screw(s) on the terminal plate.
(3) Using a ring connector fastener or pliers, securely
clamp each stripped wire end with a ring connec-
tor. (Fig. 7-2)
(4) Place the ring connector, and replace and tighten
the removed terminal screw using a screwdriver.
(Fig. 7-3)
Fig. 7-1
Fig. 7-2
Fig. 7-3
Wire
Special
washer
Screw
Ring connector
Terminal plate
Screw and
Special washer
Ring
connector
Wire
0120_M_
1004_M_I
Strip 1 in.
Solid wire
Loop
Insulation
Stranded wire
Ring
pressure
terminal
Strip 3/8 in.
1106_M_I
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