Berchtold OPERON D 850 - Power Input System; Figure 5-11 Terminal; Figure 5-12 Transformer; Figure 5-13 Power Supply

OPERON D 850 SURGICAL TABLE
SERVICE
700000120 Rev. 1
5-5
Figure 5-11 Terminal
6. Disconnect the cable from the negative
terminal of left-hand battery.
7. Remove the short red jumper cable from
both batteries.
8. Remove the battery retaining strap.
9. Lift each battery out of the base.
10. Reverse the procedure to install new
batteries.
11. Connect table to AC Mains.
Figure 5-12 Transformer
12. Allow batteries to charge over night or for a
minimum of 8 hours before operating table
on battery power.
The table can be used immediately, but the AC
mains power supply must remain connected
until the batteries are fully charged. A full
battery charge is indicated by the lighting of the
green LED on the hand pendant
Power Input System
Figure 5-13 Power Supply
The power input system is made up of a power
centers at the head of the table and a power
supply.
Power Center
The power center contains the main DC breaker
and the DC power fuses (2). It rating is
20Amps.
The 20 Amp DC circuit breaker also functions
as the tables’ ON/OFF switch. The DC breaker
must be ON to run the table, but does not need
to be on to charge the batteries. The DC breaker
does not affect charging the batteries.
Fuses
Location Fuse Rating
F1 3.15A 250V
F2 3.15A 250V
The power center contains field replaceable
parts or it can be replaced as an assembly.
Positive
N
egative