Avanti OCTOPUS XL120, User Manual

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B1 Obstacle
The service lift has encountered or is stuck on an obstacle.
1.
Carefully move the service lift up and remove the obstacle.
2.
Test the operational safety of affected platform components.
3.
Inform the supervisor.
B2 Fall arrest device
The fall arrest device is holding the service lift on the safety
wire.
•
Excessive hoist speed.
• Low release speed on fall arrest device.
1.
Move the service lift upwards to relieve the safety wire rope.
Unlock the fall arrest device by turning the unlocking lever, and
test its function.
2.
Functional test when the lift is back on the ground:
Replace the traction system and fall arrest device and return the
defective fall arrest device to Avanti for testing.
B3 Traction system
Fault in the traction system controller circuit.
1.
Insert the brake lever into the traction system and lower the lift
manually.
2.
If necessary, test connections, wiring, and relays.
B4 Bottom obstruction switch
The bottom obstruction switch is defective or not connected
properly. Test the bottom obstruction switch connection and functionality.
Replace the bottom obstruction switch if necessary.
The bottom obstruction switch is activated. Move the lift up until the bottom obstruction switch is released.
SERVICE LIFT GOES DOWN BUT NOT UP
C1 Obstacle
The service lift is stuck on an obstacle.
1.
Carefully move the service lift downwards and remove the
obstacle.
2.
Test the operational safety of affected platform components.
3.
Inform the supervisor.
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Cause Solution
SERVICE LIFT GOES UP BUT NOT DOWN
C2 Top obstruction switch
The top obstruction switch is defective or not connected
properly.
The top obstruction switch is activated.
Test the top obstruction switch connection / function. Replace if
necessary.
Move the lift down until the top obstruction switch is released.
C3 Phases
A phase is missing. Test fuses and power supply.
C4 Output control circuit
Fault in UP control circuit in the control box or traction hoist. Test and possibly repair connections, wiring and relays.
C5 Overload
Service lift is overloaded (buzzer sounds). Test and / or reduce load until buzzer stops.