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0006080304_201107
CLOSED AIR WITH STOPPED BURNER - PRE-VENTILATION WITH OPEN AIR (1st FLAME POSITION)
(WITH LOA... or OR 3B CONTROL BOX)
A
- 2nd flame air regulation CAM
B
- CAM: air gate shut when burner is not operating
C
- 1st flame air regulation CAM
D
- 2nd flame valve operation CAM (must be set to intermediate
- Motor - cam sheft coupling exclusion pin.
Push it to disconnect motor from cam shaft.
To change cam position, operate the rispective red rings. By pushing hard enough in the desired direction, all the red rings can rotate
around the reference scale. The pointer of the red ring indicates in 1st reference scale the rotation angle set for each cam.
N° 8711-1
SQN 30.121 A2700/3500
Summary of Contents for 20405420
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Page 44: ...2 20 0006080304_201107 BALTUR a b c a b c d e f g...
Page 45: ...3 20 0006080304_201107 2 RC a b c d e a b a b c d...
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Page 56: ...20 0006080304_201107 1 2 L1 L2 L3 3 4 5 1 2 2800 6 7 8 BT 8608 1 BT 8605 1 a 45 1 2 2 1...
Page 57: ...20 0006080304_201107 3 4 5 2 1 6 1 2 7 2 8 2 9 2 7 CO2 10 13 6 Bacharach 10 15 2 1 2 5 a b...
Page 58: ...20 0006080304_201107 c 3 50 5 10 8608 1...
Page 59: ...20 0006080304_201107 0002930500 BT 8608 1...
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