Maintenance - vimec V65 B.I. Original Instructions Manual

g) Emergency stop button
The stairlift is fitted with a red emergency STOP but-
ton (Fig. 2/e) which stops all stairlift movements when
pressed.
Stairlift operation is restored by turning the same button
clockwise through 45°.
WARNING: Check monthly that the emer-
gency STOP button is working properly. If the STOP
button does not halt stairlift movements, DO NOT
USE the stairlift! Call in an authorised VIMEC tech-
nician immediately.
WARNING: If the stairlift is to be out of use
for a long time or the power supply is disconnected,
turn the key (Fig. 9/m) to OFF so that the batteries
do not discharge.
WARNING: If the stairlift is not used for a
long period of time, connect the power supply to
the mains for at least 12 hours every month to keep
the batteries charged.

9) MAINTENANCE

VIMEC products are built in compliance with the
current Machinery Directive, that emphasizes the
importance of safety both in designing and building
the machines, as well as of proper installation and
maintenance over time.
Therefore the product warranty is subject to an
ordinary and accurate maintenance of all safety de-
vices and guards. The maintenance service shall be
carried out by skilled technicians specially trained
for this task, in charge of performing the operations
described below.
9.1) Precautions for long periods of disuse:
If the stairlift is to be left unused for a long time, switch
on the power supply to charge the batteries at least
every month.
WARNING: In all cases, call in only staff
authorised by VIMEC for servicing and repairs; use
only original spare parts.
WARNING: The recommended maintenance
frequencies must be complied with.
9.2) Parts requiring regular inspection
Skill level: OS - Skilled operator authorised by
VIMEC.
WARNING: Before starting servicing work
on the rail or stairlift, disconnect the electricity by
pulling the power supply plug (Fig. 20/a) and taking
care to disconnect the battery on the stairlift (Fig.
21/a).
Monthly checks:
WARNING: If the stairlift is used for more
than 30 trips per day, check the mechanical drive
components, safety devices and parts subject to
wear and tear.
Six-monthly checks:
a) Safety devices
Check that on contact with an obstacle, the anti-impact
and anti-shearing sensors stop the stairlift and allow it
to be started in the opposite travel direction.
Check that the stairlift stops in the required positions
at the floors.
b) Checking the interlocking of the platform with
independent or retractable bars (manual platform)
Check that as long as the down side bar is in the rest
position the platform remains locked, whether in the
working or the rest position.
c) Electromagnetic brake
The electromagnetic brake on the motor must stop the
stairlift when fully loaded before the over-run device
is tripped. If necessary, replace the whole brake unit.
c) Drive mechanics
Check that the teeth of the drive sprockets and the
nylon wheels on which the stairlift runs are not worn
or damaged. There must be no grooves or flattening
on the wheels. Check the chain for wear.
e) Safety gear
Check that the hook device is free to operate without
friction or excessive clearances and that it trips the
safety microswitch correctly.
To check operation of the safety gear, proceed as
follows:
- Move the stairlift 1-2 metres from the floor.
- Disconnect the power supply by turning the master
switch to OFF.
- Remove the protective panel (Fig. 1/b).
- Press the safety gear hook with a plastic/wooden rod.
WARNING: Keep well away from all unpro-
tected moving parts.
- Restore the power supply and press the down button
until the hook engages. The stairlift will stop when the
safety microswitch is pressed by the hook.
- Reset the safety gear by moving the stairlift upward
in manual mode (see point 7.6).
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