Technical information

BLIND CONTRACT SYSTEM
Keep in mind:
● the profile must be cut 1,5cm shorter than the total width of the system
● the octogonal tube must be cut 5,5cm shorter than the profile, or 7cm shorter than the total width of the
system
● BCS profile lenght is max. 5,80 mtr.
● BCS curtain height is max. 5,50 mtr.
● max. weight for one cord roll is 4kg
● total weight of the curtain is 2,5 – 3 kg for each Nm torque of the tubular motor
● use this table to determine the amount of cord rolls:
Tracklength
(in cm):
No of cord
rolls:
Tracklength
(in cm):
No of cord
rolls:
0 – 134 3 365-399 8
135-189 4 400-444 9
190-223 5 445-489 10
240-314 6 490-534 11
315-364 7 535-580 12
Assembly of the Blind Contract System
Attach the octogonal adaptors to the tubular motor. Slide the motor into the octogonal tube and operate the
motor in one direction until an end position is reached. If metal parts are fixed on the motor head, unscrew
and remove these.
Assemble the system according to the exploded view below. The adjustment screws on the motor must be
accessible from the lower side. Unwind the cord rolls and make sure all cord rolls are alligned in the same
position on the octogonal tube
03/2012 WDOCBCS www.forestgroup.nl
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