422 19
732870 - Rev.C
Tr
ansla
tion of the orig
inal instruc
tions
ENGLISH
Tr
ansla
tion of the orig
inal instruc
tions
ENGLISH
9
Scheduled maintenance
If the tests listed below turn up conditions that are other than ex-
pected, repair or restoration is necessary.
Operations
Frequency
Structures
Check the structure to which the gate is fixed, the plinth and the built/fenced
parts around the automation system: make sure there is no damage, cracking,
breaks or subsidence.
12
Check the gate's area of movement, ensuring it is free from obstacles, objects or
deposits which would reduce the effectiveness of the safety measures.
12
Ensure that there are no sharp protrusions which could represent a perforation
or hooking hazard.
12
Gate
Check the gate and its fixings: integrity, absence of deformation, rust etc.
Check that screws and bolts are correctly tightened.
12
Check hinges and bearings: make sure that they are integral, correctly positioned
in their seats and that there is no deformation, rust etc.
12
Lubricate the hinges and / or bearings, if necessary.
12
Check that the mechanical stops are fastened solidly and in good condition. This
check must be performed on both sides, simulating any knocks which could
occur during use.
12
Check the fall protection device: fastening and integrity.
12
Perform a general clean of the area of movement of the gate.
12
Actuator
Check that it is intact and correctly fastened.
12
Check the reversibility or irreversibility.
12
Check that there are no oil leaks.
12
Check the condition of the actuator cables, the cable glands and junction boxes. 12
Electronic equipment
Check that the electronic board enclosure is undamaged.
12
Check that the power supply and connecting cables and the cable glands are
intact.
Check that the connectors and wiring are intact.
12
Check that there are no signs of overheating, burning etc. of electronic com-
ponents.
12
Check that the limit switches are intact and that they operate correctly, if used. 12
Check that the earth connections are intact.
12
Check the operation of the circuit breaker and differential switch.
12
Control devices
Check that the installed devices and radio controls are in good condition and
that they operate correctly.
12
Sensitive edges
Check condition, fastening and correct operation.
6
Deformable edges
Check that they are intact and correctly fastened.
12
Photocells
Check condition, fastening and correct operation.
6
Check the posts, ensuring that they are intact, correctly fastened and free of
deformation etc.
6
Flashing light
Check condition, fastening and correct operation.
12
Electric locks
Check condition, fastening and correct operation.
Clean the seats.
12
Access control
Check that the gate opens only when an authorised user is recognised.
12
Complete automation system
Check that the automation operates correctly, following the set logic, when using
the various control devices.
12
Check that the gate moves correctly - smooth, regular and without abnormal
noise.
Check the correct speed during opening and closing and the respect for the
intended slow downs.
12
Check that the manual release operates correctly: when the release mechanism is
activated, it must only be possible to move the gate manually and not electrically.
Check that the caps on the locks are present.
6
Check that the maximum force required to move the leaf manually is less than
225 N in residential areas and 260 N in industrial or commercial areas.
6
Check that the safety edges operate correctly when faced with an obstacle.
6
Check that each pair of photocells is working correctly.
6
Check that there is no optical/light interference between the pairs of photocells. 6
Check the force limitation curve (standard EN 12453). For non-EU countries, of
there are no specific local regulations, the force must be less than 150 N.
6
Check that all necessary signage and warnings are present, intact and legible:
residual risks, exclusive use etc.
12
Check that the gate's CE marking and the DANGER, AUTOMATIC MOVEMENT
warning sign is present, intact and legible.
12
Summary of Contents for 422 Standard
Page 1: ...422 Translation of the original instructions...
Page 26: ...422 24 732870 Rev C...
Page 27: ...422 25 732870 Rev C...
