Ametek Reichert Phoroptor VRx User Manual page 69

Cleaning and Maintenance
Cleaning
(continued)
Forehead Rest Cleaning and Disinfection
For hygienic reasons, the Forehead Rest may be cleaned with a clean cloth moistened with a mild deter-
gent solution (1 cc of liquid dish soap to one liter of clean, filtered water (filtered below 5 microns)).
Note: If the Forehead Rest must be sanitized, a 70% isopropyl alcohol wipe may be used. Be sure the
Forehead Rest is completely dry before positioning another patient.
Fuse Replacement
1. Unplug the Central Unit power cord.
2. Squeeze in the tabs on the Fuse Holder and pull the
Fuse Holder out.
Note: Tweezers or a similar tool can be used to remove
the fuse holder.
3. Remove the fuses that require replacement, and install
new fuses.
Note: Refer to the Specifications section of this manual
for fuse specifications.
4. Install the Fuse Holder into the Central Unit until it
snaps into place.
Battery Replacement
Time and Date are maintained in memory by a long-life battery (CR 2032 Lithium Coin Cell Battery), in
the Controller. This long-life battery lasts many years. If the Time and Date do not work, contact Reichert
(Please refer to the Troubleshooting section of this manual).
16241-101 Rev. E
(continued)
Figure CM-01, Fuse Holder
69