User`s manual

4-6

IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00

4.2.3 Attaching Terminal Cover

When a terminal cover is necessary, purchase the following part.

Target Model Part No.

UT351 T9115YD 1

UT321 T9115YE 1

Sales Unit

■ Attaching Terminal Cover

The procedure for attaching the terminal cover is as follows.

CAUTION

Do not touch the terminals on the rear panel when power is being supplied to the controller.

Doing so may result in electric shock.

Before attaching the terminal cover, turn off the source circuit breaker and use a tester to

check that the power cable is not conducting any electricity.

Before attaching the terminal cover, fold it once or twice so that the side which has the

“Handle With Care” symbol ( ), is on the outside.

Fold over.

Grooved

Fold over.

Alert symbol

on the back

Grooved

Folding Direction of Terminal Cover

NOTE

Do not fold the terminal cover the wrong way, doing so not only reduces the cover’s

strength but may also cause the hinge to crack, thereby disabling attachment.