Mueller Roll-Up Door C250 - Manual (Page 5)

WWW.MUELLERINC.COM 5
STEP 3: GUIDES AND MOUNTING BRACKETS TO STEEL JAMB
A
Mounting brackets and guides must
be attached using fasteners provided.
RUD1 Plates are provided with doors greater than 12’ x 12’. Field fabricated support brackets are also acceptable
on doors larger than 12’ x 12’. This reinforces the door jambs and prevents the door from coning or walking.
Optional Field Fab RUD1 provided
with door
RU
D1