Service Manual
Ophthalmic Surgical System
Chapter 2 - Maintenance instructions
N° doc.: 30204400-B - Version date: Nov. 01, 2013 - 31
2.10 Replacing other parts
2.10.1 Fuse replacement
1. Press the main switch to
OFF.
2. Unplug the power cord.
3. Open the fuse holders [A].
4. Replace both fuses.
5. Only replace broken fuses with
fuses of exactly the same size
and values as indicated on the
back panel next to the fuse
holder.
6. Plug-in the power cord.
7. Press the main switch to
ON.
Caution! If the new fuses fail quickly, there may be something wrong
with the unit. Please call D.O.R.C. International for instructions.
2.10.2 Replacing Batteries of the remote control
1. Push the lower part of the cover at the back side
downwards.
2. Remove the cover.
3. Replace the 2 batteries.
Use alkaline battery type AAA.
Other battery types (including rechargeable
batteries) are allowed, but the range of
the remote control may be reduced. When the
remote control is not used for a substantial period of
time, please remove the batteries to prevent
oxidation of the batteries..
Voltage Fuse Dimensions Number
100 240 V
T6.3AL/250V slow-blow or
T6.3AH/250V slow-blow
5 x 20 mm 2
Fig. 3: Remote control EVA
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