Maxcess H3257, Руководство пользователя, Страница: 17 / 20

5-1 MAINTENANCE
www.maxcessintl.com Fife H3257 MI 1-921 1
Maintenance
In some environments, dust and dirt will build up on the lens
of the H3257, reducing its effective light output.
Daily
Wipe the lens of the H3257 with a clean, damp, soft cloth.
Use ordinary soap and warm water.
Do not use abrasive materials or chemicals on the lens.
Damage may occur.
Do not soak or spray the detector with fluids.
Electrical damage may occur.
Spare parts
These parts are available from vendor.
Description Part No.
4A slow-blow fuse Littelfuse Inc. 0454004.MR
Circular hole plug McMaster-Carr 9688K251
Replacing a fuse
WARNING – Death or injury can result from electrical shock.
Turn off and disconnect the power supply before performing
repairs.
1. Remove four screws (a).
2. Pull end plate connector assembly (b) away from the unit.
3. Pull the fuse (c) out of the holder and install new fuse.
4. Reinstall the end plate assembly.