KA IMO 2021 6 V2.1

18 systemair
2.3.2 Mounting of roof
• Remove the protective foil from the roof and panels.
• Applythesupplied15x3mmgasket3timesinlengthtoeachpartoftheroofbentupwardsina“C”shape.
• Afterconnectingtheunit,applythesupplied15x3mmgasketontheentiredevicealongtheupperouterproles
(red area in the picture below).
• Lay parts of the roof on the connected unit and position them so that the roof leans over the unit 100 mm at the
front and rear and 70 mm at the connections.
• Fasten the roof parts together with supplied special screws with a rubber washer.
Fastening material
For one connection following fastening material is always
supplied:
• 1x Screw DIN 933 A2 M6 x 25
• 1x Nut DIN934 M6 A2
• 2x Washer DIN 9021 6,3 A2 + Ø22/Ø6,7x3 EPDM
• Fasten the roof to the unit with supplied special self-tapping screws with a rubber washer.
Fastening material
For one connection following fastening material is always
supplied:
• 1x Screw DIN 7504 K 410 HP 6,3 x 25
• 1x EPDM 22
Caution
Ifpossible,avoidwalkingontheroofwithpointforceduringinstallation.Useboardsformoreuniform
force distribution
Makesurethatthescrewsarealwaysscrewedperpendiculartothedrillingplaneandthatthecorrect
torque is used.