Alarm Buzzer - Baroness LM551 Service Manual

LM551
Electrical System
Circuit diagram
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Inspection of Delay Timer_002
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Alarm buzzer

There are two types of alarm buzzers,
intermittent and continuous, and they are
installed to notify the operator of abnormalities.
Note:
Identify the two buzzers by the length of the
wiring.
1
Alarm buzzer_001
Page 5-52
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4
+12V
1
SOL COIL
2
SWITCH
3
GND
4
2
3
qny9xm-002
Delay timer
Coupler
Coupler position diagram
Wiring diagram
2
Inspection of Alarm Buzzer
Important
This alarm buzzer has a specific polarity.
When connecting it to the battery, make sure
to connect the positive (+) and negative (-)
terminals correctly.
Failure to do so may result in damage.
1. Prepare two extension cables.
2. Connect the extension cables and the
alarm buzzer cables.
3. Connect the red cable of the alarm buzzer
to the positive (+) terminal of the battery,
and the black cable to the negative (-)
terminal of the battery, and check that the
alarm buzzer sounds.
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vpt6js-001
1 Buzzer EBS-12 (continuous)
2 Buzzer EBM-12 (intermittent)
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3
Inspection of Alarm Buzzer_001
1 Alarm buzzer
2 Red cable
3 Black cable
4 Battery
5 Positive (+) terminal
6 Negative (-) terminal
About The Electrical Components
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qvx78t-001