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Features of air recirculation components
•
plastic grids dimensions 145mm x 175mm holes fixing distance 132mm x 162mm (in any case it is advisable to check
with the materials supplied)
•
Ø air pipe 130mm length 500mm
•
screws joining grille with internal counterplate 4.2 x 50mm
NB. for a certain correspondence it is advisable in any case to check with the materials supplied with the products
Different needs must be agreed when ordering the product.
Notes for possible maintenance
Check Lamps Ballast
If it is necessary to access the ballast that powers the UVC lamps, proceed as follows:
•
Activate the sanitation cycle
•
Wait for the complete opening of the lamp group
•
Turn off the system power switch next to the control console
Remove the two UVC lamps
Remove the 4 screws that secure the reflective part, in this way you can access the inside where the electronic ballast and a
limit switch micro are located.
UVC lamp
UVC lamp
Screws for fixing the
reflective part
Screws for fixing the
reflective part
Check gearmotor operation
If the gearmotor is blocked with the lamp group closed, it is possible to unlock the lamp group by acting on the dowel
that locks the lamp group to the gearmotor. Then, by removing the left cover, you can access the fixing of the bracket
that supports the gear motor
CAUTION !! ALL CHECKS MUST BE CARRIED OUT BY QUALIFIED TECHNICAL STAFF AND
WITH DISCONNECTED POWER SUPPLY.
M6 grub screw for locking the lamp unit to
the gearmotor. It is unscrewed by turning
counterclockwise
M6 bolts that secure the gearmotor support
bracket to the structure
8)
Only for the built-in model, the Ø 130mm holes on the
false ceiling will be prepared for the lateral positioning
of the air vents for recirculation in the environment if the
system is used in Cleaning air mode
