Avanti CF103 User Manual download pdf (Page 27)

User’s Manual 27

work cage will

go up but not

down!

STOP

Green lamp

not lit although

operation is

normal

STOP

If these steps do not clarify the cause and remedy the fault:

Consult a qualiﬁed electrician or contact the manufacturer.

DANGER!

Unplug the power

supply before

opening the power

cabinet.

Break-down Cause Remedy

DANGER!

Irresponsible behaviour

threatens the system’s

safety!

D1 The work cage has encountered Carefully take the work cage up and

or is stuck on an obstacle. remove the obstacle.

Test the operational safety of affected

platform components.

Inform the supervisor.

D2 Either of the two safety brake

devices is holding the

work cage on the wire.

a) Excessive hoist speed a) + b) Take the work cage upwards to

b) Too low release speed on relieve the safety wire.

safety brake. Open both safety brake by pressing

the handle, and test its function as

speciﬁed in section 5.6 on page 20!

Functional test when the lift is

back on the ground: Replace

the hoist and safety brake and

return them for testing.

DANGER!

A defective safety brake

will threaten the safety of the work cage!

Replace immediately!

D3 Fault in down controller circuit Insert brake leaver in

on traction hoist the traction hoist and

lower lift manually.

(See details in section 7)

Test, and if necessary

have connections,

wiring, and relays

repaired.

E The lamp is defective Have an electrician replace the bulb.

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Avanti CF103 User Manual Page 27

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