Emergency Lowering - Liko Likorall 200 Assembly Instruction Manual

1 General inspection
- Verify presence of decal with model type and serial number.
- Check the front plastic cover for cracks.
- Check rear plastic cover for cracks and that the end-cover screws are in place.
- Check aluminium body for dents or scratches.
2 Carriages
- Verify that carriages are secured to motor with bolts and nyloc nuts.
- Roll the carriage within the rail. Verify that each wheel turns freely and the plastic wheel bearing covers not are
cracked or missing.
R2R Turnable Hanger:
- Verify that the centre pin is held secure with a split pin.
Carriage with brake:
- If applicable, check that the carriage brake assembly tightens and holds.
- Check the brake function of the carriage.
3 Emergency Stop
- Press in the emergency stop button. Verify that it holds and locks in the closed position. If the emergency stop
cord is attached, check that it is secured properly.
- With the Emergency Stop button pressed in, check that the motor does not operate when the hand control
buttons are pressed.
- Turn the red emergency button in the direction of the arrows. Verify that the button releases from the locked
position into the raised, open position.
4 Hand control
- Check cord for exposed wear or tear in the insulation sleeve.
- Inspect casing for damage, verify dust & water seal is intact.
- With the emergency-stop out, press each button and check for corresponding lift operation.
5 Electrical emergency lowering device
- Test the electrical emergency lowering device by pulling down the handle (Likorall 200) or pressing the up and
down arrows on the electronic card cover. Check for corresponding lift operation.
6 SSP Limit Switch
- Check that the (2) mounting screws secure the micro switch e-card to the motor casing.
- Check function of twist protection.
- With the emergency stop out, move the lifts trap all the way up against the SSP Limit switch. Check that
the motor does not operate when touching the SSP Limit switch.
7 Lift Strap
- Using the hand control, lower the strap to its maximum extension. Inspect the belt for frayed edges, heavy
wrinkles or wear-through areas.
- Verify that the Q-link is secure on strap. Slide plastic cover off the Q-link and visually inspect that the lifts trap
safety pin is seated securely in the middle recess of the Q-link.
8a Mechanical emergency lowering (Likorall 242)
- Make sure the hole at the emergency lowering not exceeds 12 mm / 0,47 inch.
- Attach the sling bar to the lift strap. Make sure the sling bar is correctly mounted.
- Verify the position of the red plastic adjustable stop at the top of the Spring magazine.
Ensure that the snap-fit is interlocked and secure.
- Apply slight manual downward pressure on the sling bar. Simultaneously pump
the red handle on the mechanical emergency-lowering. Verify that the spring
action handle lowers and recoils upward and that the strap is let out of the Spring magazine.
- Manually elevate the sling bar so there is no weight on the mechanical lowering assembly. Simultaneously pump
the red handle until the strap rewinds up to the red plastic adjustable stop.
- Ensure that the red plastic handle cover is in place.
8b Fixed strap-stop (Likorall 242)
- Verify that screws (2) are tight in two-piece assembly
- If requested and/or necessary, reset the strap-stop height according to service manual instructions.
ServiceManual Likorall™ overhead lift (3EN200405 Rev 10)
Periodic Inspection Likorall
Instructions for the inspection points
Likorall™
109
6.1
EMERGENCY
LOWERING
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