Maintenance - Dedicated Micros Dennard 2025 Manuel D'installation

14. Maintenance

The only serviceable part in the illuminator assembly is the front window. This shall only be serviced
by trained staff. No other parts of the unit are serviceable.
The only serviceable parts inside the PSU are the fuses.
Mains input fuse: This is identified as F1 on the label inside the PSU. This is a time lag (slow blow)
fuse with 2A current rating, 250V rating and high breaking capacity.
Illuminator output fuse: This is identified as F2. This is a time lag (slow blow) fuse with 10A current
rating, 250V rating and high breaking capacity.
To change a fuse remove the black fuse holder from the terminal block by pulling upwards. Remove
the old fuse and replace with the new component. The new fuse must have the same ratings as
detailed above. Replace the fuse holder into the terminal block.
In case of a fault with the unit, consult the troubleshooting section in the manual.
2025 Installation Manual Page. 15