Mitsubishi Electric MELPRO-A Series Instruction Manual page 19

Earth fault overcurrent relay

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Table of Contents

Handling of the cover

1. Opening and closing

Please open the cover by placing your fingertip on the convex part in the right side of the cover

as shown in Fig. 3-11.

2. How to replace the cover

･Removing the cover

Open the cover, and lightly push up the upper side of the cover from the inner surface.

Then, remove from the protrusion of the body.

･Installing the cover

As shown in Fig. 3-12, mount the holes on the upper side

of the cover to the protrusion of the body.

Then, press down lightly on the lower side of the cover

and mount to the protrusion of the body

in the same way as above.

・When replacing the cover during operation, be careful not to touch the switches.

Fig. 3-11

Enlarged view of the upper side

Cover

Fig. 3-12

Body

JEP0-IL9555

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Melpro mgr-a3v-r Melpro mgr-a3t-r