Device For Examination Of Safety Components; Troubleshooting; Decommissioning - haacon C1-160 Manuel D'utilisation

Inserting the crank interrupts the power supply of the motor.
The appropriat switch has already been connected according
to the curcuit diagramm, if a haacon control unit is installed.
Otherwise it is the responsibility of the operator to correctly
connect the switch to the control unit.
The switch is a safety component.
– Examine regularly, however at least once annually, as well as
before commissioning.
The operator must ensure, that the brake is not inad-
vertently vented during normal operation.
e.g. the levers can be unscrewed with 400V drive units
and screwed into the crank mounting.

9.5 Device for examination of safety components

These devices are part of the haacon control box.
Measures against unauthorized use must be taken(key switch)
To be used only by authorised experts.

10. tRouBlEsHootinG

Avoiding injuries and damages:
– Malfunctions may only be repaired by sufficiently qualified and authorised persons.
– Secure devicece against unintentional start-up. I.e.switch main switch off and secure with lock.
– Secure range of action of moving components.
– Safety instructions –> Chapter 3.
malfunction possible causes:
No power supply
Fuse melted
Interruption in the control cable
The brake does not vent
The motor does not run
The switching unit in the control switch is defective
Start up or operating capacitor defective (220 V)
emergency limit switch connected
The overload protection is released (with overload)
The motor runs - the load is
The overload protection is released (with load ≤ nomi-
not hoisted
nal load)
Coil or capacitor defective (220 V)
The motor hums and has a
The rotor drags
high power consumption
The brake does not vent
limit switch connected
winch just works in one
direction
slack rope switch connected
Worn or oiled brake pad
The motor does not brake Excessive air gap
or the castor is excessive
Circuit fault after electrical circuit modification
Defective brake coil
Defective rectifier
The brake does not vent
Exceedance of the permissible air gap due to worn
brake pad
Voltage drop in the supply line > 10 %
Motor or line short circuit
Short circuit to frame or winch short circuit in the motor Repair motor
The fuses blow or the motor
protection is released
Incorrect motor circuitry
Incorrect fuse type
Our service department will be glad to help you, if you have any questions (Chapter 2.3).

11. DECommissioninG

Avoid dangerous injuries and damages, therefore observe:
– Safety instructions –> Chapter 3.
– Secure work area.
– Disassembly in reverse sequence of mounting
(Chapter 5).
– Dispose the device and the contained materials in an environmental friendly manner.
094323_n_de_gb_fr_eseilwi_v haacon hebetechnik gmbh – Telefon +49 (0) 9375 - 84-0 – Fax +49 (0) 9375 - 84-66
Do not stay under suspended loads or in the danger
area when testing. Secure danger zone.
z To test the double brake individually use the brake levers at
the back of the motor. Alternatively use the button „brake1"
or „brake2" in the control box
z To examine the emergency limit switches use the buttons
„check emergency up" and „check emergency down"
z To get back from a connected emergency limit switch into
the normal operating range use the buttons „reset emer-
gency up" and „reset emergency down". press and hold the
buttons and lift or lower via pressing the UP or DOWN button.
z To get back from a connected motor temperatur switch delay
use the buttons „reset motor temperatur " . press and hold
the button and lift or lower via pressing the UP or DOWN but-
ton. Only for short operation into a secure position.
Rectification
Check the power supply connection
Replace the fuse
Refer to the "The brake does not vent" fault
Replace the switching unit
Replace the capacitor
check adjustment of emergency limit switch
Reduce the load to the nominal load
Check the overload protection and readjust it if
required
Repair motor
Refer to the "The brake does not vent" fault
check adjustment of limit switches
check adjustment of slack rope switch
Completely replace the pad support
Completely replace the pad support
Check the brake's connection in accordance with the
circuit diagram
Replace the brake coil
Replace the rectifier
replace the pad support
Assure correct supply voltage
Eliminate the short circuit
Correct the circuitry
Use appropriate fuse
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