7502040
9.3) Troubleshooting
Skill level required: O - trained operative
Problem Possible causes Possible remedies
The lift does not move in Controls on/off key Turn the key to “ON”
either direction
Emergency STOP pressed Turn the button clockwise through 45°
Differential circuit breaker Press the reset button. If it does not
tripped remain in the “ON” position, call an
authorised VIMEC technician.
Power supply failure Check the power supply; see point 7.6,
(Manual operation).
A safety device has been tripped Call a VIMEC authorised technician
The lift descends more quickly
Safety gear tripped Call a VIMEC authorised technician
than usual then cuts out
The lift does not move from Final limit switch tripped Call a VIMEC authorised technician
the top or bottom of the stairs
Controls on/off key Turn the key to “ON”
The lift does not move in one Check for obstacles tripping
direction the safety devices
Fig. 5/c-d-e
The lift is reaching the buffers Call a VIMEC authorised technician
at the top or bottom of the stairs
The lift cuts out and the The arms or underpan switch Switch the lift off and then back on
buzzer sounds have been excited 10 times with the key. When instructed to move,
in about 30 seconds the lift automatically returns to the
home floor. The lift responds correctly
to all subsequent controls
After the lift is switched on The lift has been switched off Wait for the lift to reach the home floor
and the start button is when not at the parking station
pressed, the lift moves to
the home floor
10) ELECTRICAL WIRING DIAGRAMS
The electrical wiring diagrams are in the folder supplied
with the lift.
11) VIBRATION – AIRBORNE NOISE LEVELS
a) Vibration
The lift causes vibration in the passenger’s body and
limbs with the following characteristics:
- low frequency, very low acceleration;
- short exposure cycles for the exposed person.
This parameter is therefore insignificant for safety
purposes.
b) Airborne noise: less than 70 dBA
12) INFORMATION ON THE DISPOSAL OF
MATERIALS AND UNIT PARTS
a) Disposing of rubber and plastics
Place in clean containers and consign to disposal cen-
tres authorised under the relevant regulations.
b) Oil and toxic materials
The lift does not contain any oil or toxic materials for
disposal.
c) Disposing of batteries
Consign batteries to authorised disposal centres or
dispose of them in accordance with the relevant regula-
tions in the country where the stairlift is installed.
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