20 – ENGLISH
– check that the device intervenes in all cases, switching
from the active to the alarm status and vice-versa
– check that it triggers the intended action in the control
unit (e.g. a reversal of the movement during the closing
manoeuvre)
8. check on the safeguard against the lifting hazard: in
automations with vertical movement it is necessary to verify
that there is no lifting hazard. This test can be carried out in
the following way:
– hang a 20 kg load (e.g. a sand bag) midway along the
boom’s length
– send an opening command and check that during the
manoeuvre the boom does not exceed a height of 50 cm
above its closed position
– if the boom exceeds this height, the motor force must be
reduced (refer to the chapter “PROGRAMMING“)
9. 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 nd the one that gives the best results
10. checking the efciency of the unlocking system:
– put the boom in the closed position and manually unlock
it (see paragraph “Manually unlocking and locking the
gearmotor“)
– verify that this occurs smoothly
– verify that the manual force to move the boom during the
opening phase does not exceed 200 N (roughly 20 kg)
– the force is measured perpendicularly to the boom at 1 m
from the rotation axis
11. verication of the power supply disconnection sys-
tem: operate the power disconnection device and discon-
nect any available back-up batteries; check that all the LEDs
on the control unit are OFF and that the boom remains sta-
tionary when a command is sent. Check the efciency of the
locking system to prevent any unintentional or unauthorised
connection.
6.2 COMMISSIONING
a
Commissioning can only be performed after all
testing phases have been successfully completed.
a
Before commissioning the automation, ensure that
the owner is properly informed of all residual risks
and hazards.
a
The gate cannot be commissioned partially or un-
der “temporary” conditions.
To commission the automation:
1. compile the automation’s technical le, which must include
the following documents: overall drawing of the automa-
tion, wiring diagram, risk assessment and relative solutions
adopted, the manufacturer’s declaration of conformity for all
devices used and the declaration of conformity compiled by
the installer
2. afx a permanent label or sign on the cubicle specifying the
operations for unlocking the gate and manoeuvring it man-
ually “Figure 40“
40
3. afx a data plate to the cubicle specifying at least the fol-
lowing data: type of automation, name and address of the
manufacturer (responsible for commissioning), serial num-
ber, year of manufacture and CE mark
4. compile the declaration of conformity of the automation and
hand it to the owner of the automation
5. compile the User Manual of the automation and hand it to
the owner of the automation
6. compile and provide the owner with the automation’s “Main-
tenance schedule”, containing the maintenance instructions
for all the automation’s devices.
l
For all the above-mentioned documentation, Nice –
through its technical assistance service – provides
the following: pre-completed forms.
To Next Page
Loading...
Need help?
General
