Blue Giant BG ZERO, Owner'S Manual

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9-3. LOWERING BUZZER REPLACEMENT.
1. Engage the emergency power disconnect switch
and turn off key switch.
2. Remove the compartment cover as described in
paragraph 4-3.1.
3. Label and disconnect harness from buzzer.
4. Remove screw, lock washer, flat washer and
buzzer.
5. Install new buzzer and secure with screw, lock
washer, flat washer.
6. Reconnect harness to buzzer.
7. Install compartment covers as described in
paragraph 4-3.2.
8. Disengage the emergency power disconnect
switch and turn on key switch.
9-4. LEVEL SENSOR BUZZER REPLACEMENT.
1. Engage the emergency power disconnect switch
and turn off key switch.
2. Remove the compartment cover as described in
paragraph 4-3.1.
3. Label and disconnect harness from buzzer.
4. Remove screw, lock washer, flat washer and
buzzer.
5. Install new buzzer and secure with screw, lock
washer, flat washer.
6. Reconnect harness to buzzer.
7. Install compartment covers as described in
paragraph 4-3.2.
8. Disengage the emergency power disconnect
switch and turn on key switch.
9-5. LEVEL SENSOR REPLACEMENT.
1. Engage the emergency power disconnect switch
and turn off key switch.
2. Remove the compartment cover as described in
paragraph 4-3.1.
3. Label and disconnect harness from sensor.
4. Remove four screws, four lock washers and four
flat washers.
5. Remove mounting plate with sensor.
6. Remove four screws, four lock washers and four
flat washers and separate sensor from mounting
plate.
7. Position new sensor on mounting plate and
secure with four screws.
8. Install mounting plate with sensor and secure with
four screws, four lock washers and four flat
washers.
9. Reconnect harness to sensor.
10. Install compartment covers as described in
paragraph 4-3.2.
11. Disengage the emergency power disconnect
switch and turn on key switch
9-6. WARNING LIGHT REPLACEMENT.
1. Engage the emergency power disconnect switch
and turn off key switch.
2. Remove the compartment cover as described in
paragraph 4-3.1.
3. Label and disconnect harness from warning light.
4. Remove three screws and warning light.
5. Install new warning light and secure with three
screws.
6. Reconnect harness to warning light.
7. Install compartment covers as described in
paragraph 4-3.2.
8. Disengage the emergency power disconnect
switch and turn on key switch.
9-7. BLUE LIGHT REPLACEMENT.
1. Engage the emergency power disconnect switch
and turn off key switch.
2. Remove the compartment cover as described in
paragraph 4-2.1.
3. Label and disconnect harness from blue light.
4. Remove two screws, lock washers, flat washers
and blue light.
5. Install new light and secure with two screws, lock
washers and flat washers.
6. Reconnect harness to blue light.
7. Install compartment covers as described in para-
graph 4-2.2.
8. Disengage the emergency power disconnect
switch and turn on key switch.
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