General Maintenance - SFaudio SFF50 Manual De Usuario

5. If there is blockage use distilled water or haze machine cleaning fluid.
REPLACING FUSE
Disconnect from the main power supply first, then remove the fuse holder on the main board to reveal
the fuse. Replace the correct fuse rating as stated on lighting or user
guide.Then, lock the fuse holder cover back into place.

GENERAL MAINTENANCE

To maintain optimum performance and minimize wear, the item should be cleaned frequently.Usage
and environment are contributing factors in determining frequency.
As a general rule, fixtures should be cleaned after use to avoid dust build-up and blockages, which can
result in poor performances, overheating and breakages. Be sure to power off fixture before conducting
maintenance.
Unplug fixture from power. Use a vacuum or air compressor and a soft brush to remove dust collected
on external vents and internal components. Clean the external case when the fixture is cold with a dry
cloth or tissue, and drag dirt and grime to the outside case.
LAYOUT
Operation