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Toa SC-615BS User Manual

Page 5

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Step 4. Attach the terminal cover.

Secure the terminal cover using the 4 supplied screws.
In this case, take care not to pinch the wiring, and check that the waterproof gasket is secured into
place.

Note
If wiring or the waterproof gasket is pinched between the terminal cover and the unit case, this causes
water or moisture to get inside the terminal cover.

Step 5. Securely tighten the cable gland.

Note: If loosely tightened, water or moisture may get inside the terminal cover.

Screw

Terminal cover

5

Waterproof gasket

Screw

Cable gland

4

4.2. When Bridge Connection is Required

Step 1. Punch a knockout hole.

Punch out the knockout on the terminal cover by tapping the center of
the knockout with a screwdriver or other tool.

Note

Clean burrs off the knockout hole after removing the knockout.
If the cable gland is attached with the burrs left in the hole, water
may get inside the terminal cover.

Knockout

Terminal cover