High-end-systems DL.3 User Manual download pdf (Page 245)

CHAPTER 17

Maintenance and Troubleshooting

DL.3 Digital Light User Manual 223

Replacing the Fuse

The DL.3 has one user-serviceable fuse which controls mains voltage to the fixture.

To replace a fuse:

1. Disconnect power to the fixture. If the fixture

has been operating, allow the fixture to cool

before handling.

2. Loosen the 2 Phillips head screws on the top

cover of the connector side of the box.

3. Tilt the connector panel away from the box

4. Remove the fuse from the fuse holder.

5. Replace the fuse with a 5A, slow-blow fuse only.

6. Replace the side and top panels.

Cleaning or Replacing the Front Window

To access the front window:

1. Unlatch and remove the front bezel.

2. Disconnect power to infrared

illuminator.

3. Inside the bezel, locate the three

Phillips head screws and washers

securing the front window in place.

4. Remove the three screws with

washers that hold the window to the

bezel, making sure not to misplace the washers.

WARNINGS!

Disconnect power before servicing.

Replace fuses with the specified type and rating only.

Equipment surfaces may reach temperatures up to 130° C

(266° F). Allow the fixture to cool before handling.

WARNINGS!

Disconnect power before servicing.

Equipment surfaces may reach temperatures up to

130° C (266° F). Allow the fixture to cool before

handling.

Fuse

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High-end-systems DL.3 User Manual Page 245