BWT STARDECK INEO Installation And Maintenance Instructions Manual page 13

Mounting the axle on the bearing side
Ref
1 HSHC screw M8x35 A4 SS
2 Z8 washer A4 SS
Do not block the screws yet.
Mounting the axle on the throughwall flange side
Levelling the axle
Block the screws once the axle is horizontal.
PROTECTION & SAFETY
Description Qty
4
4
13 2021/07 - Version: C - Code : 34681