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| Round fire damper manual 02/2021
SOLID AIR ®
CLIMATE SOLUTIONS
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T +31 598 36 12 21
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www.solid-air.com
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B
A
Replacements
UPGRADE TO ELECTRIC ACTUATOR
R40 ↔ Belimo
d355-d800
The blade must be closed before replacement
the mechanism.
Video instruction
REPLACEMENTS
NOTE: Use Kit B to upgrade to electric actuator!
1. Find the screw and remove the cover! Find the
3 hex screws located on the board of mechanism,
unscrew them and remove manual mechanism.
2. Find the 2 hex screws located on the
(B)
transition
board, unscrew them and replace FA
(A)
transition
plate with BE transition plate.
NOTE:Pay attention to the position of indication cut
on the BE transition plate.
3. Insert the rubber plug into the opening for the
thermal fuse. Install the Belimo actuator and
fasten it with screws (2 hexagon screws M6 x 55).
4. Drill hole (Ø 16 mm) for the fuse of Belimo
mechanism and fix it with self-tapping screws.
NOTE: Install the thermal fuse in a place where it
will not interfere with the operation of the damper
blade!
Test the operation of the damper blade!
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