Maintenance Schedule; User) - Nice WIDE S Instructions And Warnings For Installation And Use

MAINTENANCE SCHEDULE (to be handed to the end user)
m
This maintenance register must be passed on to the new owner of the automation, after having filled in the
relevant sections.
This register must contain a list of all the maintenance activities, repair work and alterations to the automation. The register must be
updated every time work is carried out and must be stored carefully so that it is available for any inspections that may be required by the
relative authorities.
This "Maintenance register" refers to the following automation:
model WIDE - serial no. ................. - installed on ................. - at .................................................................
The following attached documents are part of the Maintenance Register:

1) - Maintenance schedule

2) - ............................................................................................
3) - ............................................................................................
4) - ............................................................................................
5) - ............................................................................................
6) - ............................................................................................
According to the enclosed document "Maintenance Schedule", maintenance operations must be performed at the following intervals:
every 6 months or every 50.000 manoeuvre cycles, depending on the event that occurs first.
MAINTENANCE SCHEDULE
m
Warning! – All maintenance work on this system
must be carried out by qualified technical person-
nel, in full compliance with the safety standards
provided for by the laws in force and the safety
instructions specified in the "GENERAL SAFETY
WARNINGS AND PRECAUTIONS" chapter, at the
beginning of this manual.
In general, this boom gate mechanism does not require special
maintenance; however, regular checks over time will ensure sys-
tem efficiency and correct operation of the safety systems installed.
For maintenance of devices added to the boom gate mechanism,
follow the provisions laid down in the respective maintenance
schedules.
As a general rule, it is advisable to perform a periodic check every
6 months or 50.000 manoeuvres.
Bear in mind that should the spring break, the boom gate will none-
theless conform to the requirement set out in section 4.3.4 of the
EN 12604:2000 standard.
m
The boom balancing system must be checked at
least 2 times a year, preferably when the seasons
change.
These checks and replacements must be performed at the sched-
uled maintenance intervals:
1.
disconnect all power supplies
2. check for any deterioration of the components which form
the barrier mechanism, paying particular attention to corro-
sion or oxidation of the structural parts; replace any parts
that are below the required standard
3. make sure that all screwed connections are properly tight-
ened (especially those of the balancing spring)
4. check that there is no clearance between the balancing lever
and the exit shaft. If necessary, fully tighten the central screw
5. lubricate the swivel head of the balancing spring and the
lower anchor
6. on versions WIDE L, check the perfect locking between
the two boom segments. If necessary, adjust the expansion
screws.
7. place the boom in the vertical position and verify that the
pitch between the coils of the balancing spring is constant
without any deformation
8. unlock and check the correct balancing of the boom and for
any obstacles during manual opening and closing
9. relock the boom and run the testing procedure.
10. Verification of the safeguard against the risk of lifting:
on automations with vertical movement, it is necessary to
check that there is no lifting danger. This test can be carried
out as follows: hang a 20 kg load (e.g. a sand bag) halfway
along the length of the boom then command an opening
manoeuvre and check that during the manoeuvre the boom
does not exceed a height of 50 cm above its closed posi-
tion. If the boom exceeds this height, the motor force must
be reduced (refer to the "Programming the control unit"
paragraph).
11. If potentially dangerous situations due to the boom's move-
ment have been prevented by limiting the impact force, the
latter must be measured according to the EN 12445 stand-
ard and, if the "motor force" control is used to aid the system
in reducing the impact force, it is necessary to test various
adjustments to find the one that gives the best results.
12. Checking the efficiency of the unlocking system: place
the boom in the "closed" position and manually unlock the
gearmotor (refer to the "Manually unlocking and locking
the gearmotor" paragraph), making sure that this occurs
without difficulty. Check that the manual force for moving the
boom to the "open" position does not exceed 200 N (ap-
proximately 20 kg); the force is measured perpendicular to
the boom and at 1 m from the axis of rotation. Lastly, check
that the manual release key is available near the automation.
13. Check the power supply disconnection system: operate
the power disconnection device and disconnect any availa-
ble back-up batteries; check that all the LEDs on the control
unit are OFF and that the boom remains stationary when a
command is sent. Check the efficiency of the locking system
to prevent any unintentional or unauthorised connection.
ENGLISH – 39