Biddle STYLE2 COMPACT Series Installation Operation & Maintenance page 11

INVISIDOR STYLE COMPACT AIR CURTAIN: Installation, Operation & Maintenance Instructions
2
Stacking Air Curtains
Only a single 1.0m stacking vertical air curtain should be mounted on top of another vertical unit. The
maximum overall height for stacking is 2.78m (1.5m + 1.0m vertical). All units higher than 1.5m must
be secured with a wall bracket at the top of the stack.
Using fixing kit components supplied the vertical stack frames are joined together using M8 x 25mm
hexagonal bolts and M8 nyloc nuts (see insert).
* It is the sole responsibility of the installer to ensure that the floor and any fixing points are
suitable for the air curtain being installed.
Attention: For Stainless Steel units the inlet grille and back panels are coated in an easy to peel
protective film. Please ensure all the protective film is removed before the air curtain is put into service.
For clarity, all photographs in the instructions show the Stainless Steel sheet with the protective film
already removed.
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