Collamat Etiprint Inline, Руководство по эксплуатации

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6.6 The mains filter board
The mains filter board is used to give a clean filtered mains voltage to the transformer. The board
is mounted onto the backpanel and contains components on both sides.
The mains filter board carries a high efficiency mains filter, the voltage selector, the mains con-
nectors, the mains sockets for the transformer and the mains fuses. The mains filter board also
carries the RMI-filters for the motordriver. Figure 14 shows the mains filter board.
DANGER:
Before opening the monitor the mains connector must be unplugged. The
mains filter board leads mains voltage! Danger of shock hazard due to high
voltage at components.
Solder side
Component side
Figure 14: Mains filter board
6.6.1 Exchange of the mains filter board
To exchange the mains filter board all the cables leading to the board must be disconnected.
Then the board may be removed after unscrewing all six screws. The new board is now first fixed
with the six screws and then reconnected with the cables. Figure 15 shows the wiring of the
mains filter board.
Attention:
After exchanging the mains filter board all the four grounding cables must
be reconnected. If this is not carried out, shock hazard or malfunction of
the monitor may happen.
1: brn/bn
2: red/rt
3: org/og
4: yel/gb
5: grn/gn
6: blu/bu
7: vio/vi
8: gry/gu
9: wht/ws
0: blk/sw
4 2 1 9 5 0 8
5 2 0
4 / 5
4 / 5
4 / 5
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TRAFO
M O T O R
D R I V E R
X4
5 2 6
X5
5999.545-01G 28.02.2006 WM
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