Bosch DHL 755 B User Manual download pdf (Page 8)

English 6

Use a small flathead screwdriver (or your fingernail) to remove the lens.

Pull damaged bulb straight out from the socket to remove. Press pins in bulb base

straight into socket until fully seated. Snap lens back into place.

Do not use cooktop while hood is disassembled, to ensure adequate ventilation.

Before Calling Service

Use the suggestions in the chart below before calling for service to avoid service

charges.

Troubleshooting Chart

Figure 5: Light Bulb Replacement

Service

Table 2: Troubleshooting

Problem Suggested Solution

Noise during operation Some noise is normal do to vibration and air movement.

Excessive noise could indicate one of the following:

1. Ductwork is too small / undersized

2. Ductwork is too large / oversized

3. Ductwork is loose

4. Transition is too small or is loose

5. Wood screws are not fully tightened

6. Loose screws in trim parts, etc.

Check Installation Instructions to verify that ductwork is the

proper size. Tighten screws.

Noise when unit is off

Backflow flap on outside of duct wall cap moves with

the wind. This is normal.

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 31 32

No comments

Bosch DHL 755 B User Manual Page 8