
S I 0 0 0 8 8 - I n s t a l l D S I / D a l i c o n v e r t e r
22
Ballast replacement – example
①
IDENTIFY DEFECTIVE BALLASTS
Bed/Bench
Ballast 20/channel 2 defective.
Back wall
Ballast 13/channel 4 defective.
28
30
21
24
Ballast Channel Tubes
11
3
22 + 25
12
3
23 + 26
13
4
21 + 24
BallastChannel Tubes
14
1
27 + 29
15
1
31 + 33
16
1
35 + 37
17
1
39 + 41
18
1
43 + 45
19
1
47 + 49
20
2
28 + 30
21
2
32 + 34
22
2
36 + 38
23
2
40 + 42
24
2
44 + 46
25
2
48 + 50
Tubes
not working
②
PLAN THE REPLACEMENT
In this example, it is recommended
• to replace all DSI ballasts on channel 2 (bed/bench)
with DALI ballasts.
• Then a working DSI ballast from channel 2 can be
used to replace the defective DSI ballast 13 (chan-
nel 4/back wall).
With this approach, the DSI/DALI con-
verter only has to be connected to chan-
nel 2. See the following section for con-
necting the converter.
③
REMOVE DSI BALLASTS – CHANNEL 2
20
21
22
23
24
25
OK
Defective
Discard
Use as re-
placement
Remove
④
INSTALL DALI BALLASTS – CHANNEL 2
See the Service Manual SI00080
(0100035835) for information about
installing the DALI replacement bal-
lasts. It is part of the ballast replacement
assembly 5119900039.
6x
DALI replacement
ballast (5119900039)
Install
Содержание SI00088
Страница 1: ...DSI DALI KONVERTER EINBAUEN INSTALL DSI DALI CONVERTER SERVICE INFORMATION SI00088 ...
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