Fröling FBR, Инструкция по установке и эксплуатации

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Installation | 4
M0741021_en | Installation and operating instructions Spring blade agitator FBR 31
4.3.8 Fitting adjustable feet in boiler room (optional)
If the closed duct in the boiler room exceeds 2m, an additional support is recommended:
Ø 15 mm
r Remove the brackets from the supporting post
r
Remove the screws of the trough flange at the relevant position
- 4x hexagonal screw M12 x 35
r
Secure the brackets to the trough flange with the previously removed screws
r Position the supporting post at the bracket and screw together
- 4x hexagonal screw M12 x 35
Screwing the adjustable feet to the floor:
r
Mark two holes each for the adjustable feet on the left and right on the floor
r
Drill the holes marked
- Drill diameter 15 mm
- Min. drill depth 105 mm
r
Insert the heavy load anchors into the bore holes and tighten with a spanner (AF 17
mm)
4.3.9 Closing the wall penetration
r Pack the space in the wall penetration with a non-flammable insulating material
Ä
Insulate the partition as per EN 1366-3 / EN 13501-2
r
Close the wall penetration on the store side and the boiler room side with a non-
flammable covering
NOTICE
Do not connect the transfer channel to the brickwork (with concrete), as this will transfer
sound through all the brickwork.