Wayne-Dalton 3790-Z installation instructions Safety Sensor Alignment, Checking for Obstructions

21

Top View

Safety Sensor Alignment

Tools Needed:

Align the safety sensors by moving the

In

In

Pliers

sending and receiving units in or out until

the alignment light on the receiving unit

comes on. The 1/4”-20 carriage bolt can be

loosened to move the safety sensor in or

out, as required. If you have difficulty

aligning the beams, check that both

Out

Out

mounting brackets are mounted at the

same height and remount if necessary.

Additional minor adjustments can be made

1/4”-20 Carriage

by slightly bending the mounting brackets.

Bolts

Once the alignment light comes on, tighten

all bolts and mounting screws. Finish

securing all wires making sure not to break

or open any of the conductors. Loop and

secure any excess wire.

For this adjustment, bend

Bracket at wall mount

Top View

22

Securing the Opener

and Checking for Obstructions

Tools Needed:

With the emergency disconnect still in the

7/16” Wrench

manual door operated position, manually

raise the door to the fully open position.

Step Ladder

Then, manually lower the door to the fully

Z-Wave®enabled

Controls

closed position verifying freedom of

what’s

Learn

S1

S2

OPENING

S3

S4

Delete

movement and good door balance.

®

your world?

With Z-Wave

technology you can

Tighten both 1/4”-20 flange nuts, securing

control your lights,

your

t

hermostat andstart

morning coffee,

the opener to the support bracket.

allwiththe single

touch of a

button.

www

Find out more:

.Wayne-Dalton.com/access

NOTE: Good door balance and freedom of

P/N 335982

movement are essential for proper opener

performance. If door is heavy to lift, hard to

close or if door sticks or binds in

the track, make proper adjustments now.

Support	1/4” - 20
Bracket	Flange Nuts

PRE-OPERATION

Please Do Not Return This Product To The Store. Call Us Directly! Our Trained Technicians Will Answer Your Questions and/or Ship Any Parts You May Need. 27 You can reach us Toll Free at 1-888-827-3667 for Consumer Assistance or online at www.wayne-dalton.com