Nice Linear 621 Quick Start Manual

Linear 621/661
Nice G.O.
Smart
Connected
Smart Garage Door Operator
EN - Quick Start Guide
Attaching the Rail Attaching the Rail
Align the rail (a) over the center of the
operator head (b).
a
b
c
d
Slide the sprocket onto the shaft (c).
Tabs should t into the slots (d).
1 Attach the rail to the operator head by installing
3
four 1/4"-20 x 11/16" bolts.
4
2
Tighten the four bolts with a 7/16" socket.
Hanging the Operator
Hanging the Operator
The hanging brackets should be
angled to provide rigid support. (a)
Adjust the operator and wall
mounting bracket height so that it
is relatively level, and there is a
1.75" gap between the rail and the
high point of the door travel (b).
Attach operator to hanging
brackets using two 5/16-18 x 1"
c
hex bolts and two 5/16-18 keps
nuts (supplied). (c)
Insert bolts from the inside of
hanger brackets with the nuts on
the outside of the operator, and
then tighten nuts with a 1/2"
socket. (d)
2
Wire/Mount the Wall Station / Button
1) Strip back 1/2" of insulation, and connect a
WALL
1 wire to each of the two terminals on the back of
the wall station or wall station button. Polarity
does not matter.
2A) Wall Station: Mount the first screw in the
2A
location desired, then hang the Wall Station.
Securely mount the Wall Station with the
bottom screw.
2B) Wall Station Button:
Measure and insert wall
anchors (if needed). Mount
the button to the wall using
the provided screws. Snap
the button cover into place.
3) Connect Wires: Connect either wire to the
operator's WALL STATION terminal and the
other wire to the operator's COMMON terminal.
Polarity does not matter.
Install the Safety Beam
Assemble the two safety L-shaped brackets using
two 1/4"-20 x 11/16" bolts and 1/4"-20 keps nuts.
a
Position and mount assembled
b
brackets on each side of the
door so the center line of the
safety beam lenses will be
5-1/2" above the floor. Use the
index marks on the brackets to
make the bracket assemblies
equal lengths.
Insert the sender and
receiver into the
d
bracket holes so the
lenses of the units will
face each other (a).
Twist the units until the spring clips lock into a detent
mark on the brackets.
2B
WALL
3
3