mcr-PROLIGHT vents
TYPE
:
DVP,
DVPS
O
PERATION AND MAINTENANCE MANUAL
Page 26 of 30
9. INSTALLATION OF CONTROL DELIVERED SEPARATELY
If the control system is delivered separately, perform the installation as shown below.
A. Place the cross-bar in the flap base (along its axis), at height shown on the appended
drawing of the control system. The cross-bar may differ in its design, depending on
the flap size and control type. Fix it t
o the base using ø6.3 self-drilling screws for steel
sheet.
B. Place the actuators inside the cross-
bar, and fix them using the supplied
joints or sleeve (mcrW/SG). Use
hexagonal keys for installation The
sleeve tightening torque should be 10
Nm. It is recommended to protect the
joints and sleeves from loosening with
Loctite 243 or similar agent.
C. Connect the actuator to the hook
console fixed to the vent leaf. To do
so, remove the pin and place the
mandrel through the actuator eye bolt,
and through two nylon sleeves
D. Then, depending on the control type, connect the assembly to the installation, as shown on
point 9, and then perform adjustment as shown on point 8.
NOTE
An assembly drawing appropriate to the dimensions and type of the flap is
necessary.
straight cross- bar
cross-
bar with ‘elbow’
