Installation On Roof Mounting Frames - Lennox Baltic BCK 020 Installation, Operating And Maintenance

INSTALLATION ON A ROOF MOUNTING FRAMES
NON ADJUSTABLE NON ASSEMBLiED ROOFCURB INSTALLATION .. P29
INSTALLATION ON A ROOF MOUNTING FRAME ....................................... P41
CURBING AND FLASHING ............................................................................. P41
As levels are adjustable, observe the following
recommendations when installing the equipment.
Above all, ensure that all the adjustable returns are facing
outward 1 ( figure 3). They are usually turned inside-out for
transport.
Place the roof mounting frame on the trimmer beam by first
lining up the inlet and the outlet opening. ("2"- figure 4)
After levelling the frame, secure the adjustable returns on
the trimmer (figure 5).
It is important to centre the unit on the roof frame.
Page 16 - IOM / ROOFTOP BALTIC Series - 0704 - E
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1
Fig. 3
Fig. 4
Fig. 5