tau K691M User Manual

14 T-SKY Series
• guide 100BINCHAIN – chain drive (100PROC)
1_ Insert the additional 1-metre section inside its joint of 700 mm
(g. 11).
2_ Loosen the chain tension by means of the nut (A g. 15) and
remove the chain tensioner.
3_ Keep the drive carriage locked in place (A g. 12) and slide
the chain until the joint protrudes (B g. 12).
4_ Add the additional section on the chain (g. 13).
5_ Slide the chain until it is locked on the drive carriage (g. 14).
6_ Insert the additional section of the casing (with joint) and join
to the long track (g. 16).
7_ Fit the chain tensioner and adjust tension until the chain is
sufciently taut.
If the chain/belt is tensioned excessively, the motor will
undergo excessive stress with a consequent increase
in current absorption.
• guide 100BINBELT3 and 100BINBELT – belt drive (100PROB)
If supplied with the track in three sections, these must be assem-
bled as described at the start of this paragraph, after which the
following operations are the same for both versions:
1_ Insert the additional 1-metre section inside its joint of 700 mm
(g. 11).
2_ Loosen the belt tension by means of the nut (A g. 17).
3_ Keep the drive carriage locked in place (A g. 18) and slide
the belt until the joint protrudes (B g. 18).
4_ After removing the xing screws, extract the belt and remove
from the sliding guide (g. 19).
5_ Remove the rear attachment as shown in gure 20. This
operation requires some strength; use a rubber mallet if re-
quired.
6_ Join the 1-metre extension to the track with its joint (g. 21).
7_ Pass one end of the belt through the head section, as shown
in g. 22, and x it to the joint with the screws and wash-
ers already present (g. 23). Take care to ensure the correct
position of the belt: it must be with the teeth facing inwards,
straight without any twists.
8_ Assemble the gear unit as shown in gure 24. This operation
requires some strength; use a rubber mallet if required.
9_ Pass the free end of the belt through the carriage, to the gear
of the chain tensioner and then again through the carriage to
the joint to establish the correct length. Take care to ensure
the correct position of the belt: it must be with the teeth facing
inwards, straight without any twists.
10_ Cut the belt to the set length and x to the joint by means of
the screws and washers already present (A g. 25).
11_ Slide the belt until it is locked on the drive carriage (B g. 25).
12_ Tension the belt by means of the nut (A g. 26) until it is suf-
ciently taut.
If the chain/belt is tensioned excessively, the motor will
undergo excessive stress with a consequent increase
in current absorption.
3.3_ Fixing the gearmotor to the guide
1_ Join the gearmotor with the head of the guide, then secure by
means of the 4 screws supplied as shown in gure 27.
2_ The motor can be rotated to three different positions, as
shown in gure 6.
3.4_ Fixing the gearmotor to the ceiling
1_ In observance of positions A and B in gure 6, trace the two
xing points of the rear guide bracket at the centre of the
door. Depending on the type of material, the front bracket can
be secure by means of stud bolts, plugs or screws.
2_ After drilling holes at the envisaged points, leaving the gear-
motor on the ground, lift the guide from the front section and
secure it with two screws, plugs or stud bolts depending on
the mounting surface.
3_ Lift the sliding guide so that the rear attachment reaches the
same level as the front attachment, or to the same angle as
the horizontal track of the door (A g. 28).
4_ Measure the distance between the ceiling and interaxis of the
gear unit xing holes (B g. 28).
5_ Bend the brackets supplied to the set measurement (meas-
ure from the centre of the rst slot on the bracket).
6_ Fit the brackets on the gear unit and reposition the sliding
guide (g. 29).
7_ Mark the rear attachment xing points on the ceiling (taking
care to protect the sliding guide).
Complete guide installation.
8_ Three-sections track: repeat points 3_ to 7_ for the xing at
guide center
9_ For heavy doors or doors not running smoothly, the optional
P-100BINSUPP accessory allows a second ceiling xing
point (g. 3).
10_ Assemble the door xing bracket as shown in g. 30.
11_ With the door closed, pull the cord to release the carriage as
shown in gure 31.
12_ Slide the carriage until the leaf attachment bracket is on the
upper edge of the door, exactly perpendicular to the guide.
Then x the leaf attachment bracket with stud bolts or screws
as shown in gure 32. Use stud bolts or screws suited to the
material of the leaf, checking that it is suitable to withstand all
the force required to open and close the door.
13_ Loosen the screws of the mechanical stops, then move it in
front of the carriage, as shown on gure 33. Firmly push the
carriage in the closing direction and, once reached the posi-
tion, tighten the screws (A) fully down.
14_ For opening phase, use any available mechanical stop, both
the door one and the complete automation track are equally
ne.
15_ Attempt to move the door manually. Ensure that the carriage
slides freely, without friction on the guide, and that manual
manoeuvres are smooth without requiring particular effort.
3.5_ Installation of various devices
To install the other devices envisaged, refer to the
relevant instructions. Check in gure 2 the devices that can be
connected to T-SKY.
3.6_ Optional accessories
The range of T-SKY motors can be completed with the following
optional accessories:
• P-100BANT adaptor for up-and-over doors;
• P-150SETSKY external manual release for application on han-
dle;
• P-750BATTSKY Battery Pack;
• P-100BINSUPP Additional Ceiling Fixing Kit;
• P-100PROC Extension for T-SKY;
• P-100PROB Extension for T-SKY;
• 100BANT (g. 34)
Adaptor for up-and-over doors
100BANT must be used to power operate counterweight up-and-
over doors with drive models T-SKY and T-SKY1.
• 150SETSKY
External release (see relative instructions).
• 750BATTSKY
Battery pack (see relative instructions).
• 100BINSUPP (g. 3)
Additional Ceiling Fixing Kit.
• 100PROC (g. 9 - 14)
Extension for T-SKY with chain.
• 100PROB (g. 17 - 26)
Extension for T-SKY with belt.
ENGLISH

tau K691M Specifications

General

Brand	tau
Model	K691M
Category	Control Unit
Language	English