CDVI SD300 Manuel D'installation page 3

INSTALLATION MANUAL
SD300 - SD300M - SD500 - SD500M
Double surface mount Electromagnetic locks
POWER SUPPLY
An electromagnetic lock always operates in DC current, a very low safety voltage.
The Diax electromagnetic lock is recommended for use with power supplies manufactured by CDVI,
®
however, other power supplies may be used on condition that they are of equivalent quality and characteristics
rectifi ed, fi ltered, regulated and protected by fuse in primary and secondary sectors.
MOUNTING RECOMMENDATIONS
- Defi ne the level of security of the access.
- Determine the maximum strength of holding force to this level of security.
- Select the Diax electromagnetic lock according to the environment, the inside, the outside, the climatic
®
constraints, (For example: stainless steel dedicated to an outside use).
- Always install the electromagnetic lock on the secure side of the place to be secured.
- Indeed make sure that the frame and opening, receiving or supporting the electromagnetic lock, armature
plate and their accessories, are solid and resistant to damage or wear over a period of time.
- Consider any bracketry required for the assembly according to the type of support receiving
the electromagnetic lock and armature plate.
- Defi ne the passage of cables to ensure the protection against the vandalism and the environmental
requirements (in particular through fl exible hoses of door, glands, gutters, cross cables, plastic tubes).
Security ropes
The electromagnetic lock undergoes repeated
shocks and the vibration at the points of fi xation
on the frame (frequencies of openings / closures,
attempt of opening wears closed and attempts
of vandalism) which can loosen the fi xing bolts/
screws. To prevent the risk of the electromagnetic
block from falling, install both security ropes
supplied, to guarantee the safety of the users
(see attached plan).
MAINTENANCE
The Electro magnet and armature plate have a specifi c treatment which strengthens the protection against
wear and corrosion. These products do not require high maintenance. Nevertheless to ensure optimum
performance, it is recommended to clean regularly the surfaces in contact of the electro magnet and armature
plate with a cloth and non abrasive products. If traces of corrosion appear, it is recommended to clean
and oil the contact surfaces. Check and tighten regularly all the fi xings of the Electro magnet and ensure
that while the armature is able to pivot on its mounting, the fi xing bolt is not liable to loosen (we recommend
thread-lock for all fi xing bolts).
Armature plate
- It is vital to fi x the electromagnetic lock
and armature plate solidly on their supports.
- Make sure that the magnet and the armature
meet evenly over their entire mating surfaces.
- The Armature plate must be able to pivot
slightly about its center mounting screw
to compensate for any door misalignment.
Security rope
(fi xing on the magnetic locks and the frame)
EN
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