Wayne-Dalton 3790-Z installation instructions Winding Springs, Hands

TorqueMaster® Plus

12	Winding Spring(s)
Tools Needed:	NOTE: If you have a Torquemaster® counterbalance,
	skip this step and continue with Step 12 on page 20.
5/8” Socket	NOTE: It is recommended that leather gloves be
Ratchet Wrench	worn while winding the TorqueMaster® Plus springs.
3” Extension	WARNING
Step Ladder	FAILURE TO WEAR GLOVES MAY CAUSE INJURY TO
	HANDS.
	See chart on page 19 for proper spring tension setting.
	Double check to ensure the counterbalance cable is
	aligned in the first and second groove of the cable
	drum, as shown in Step 10.
	There are two methods for counting the spring turns as
	you wind. One method is to identify the black tooth on
	the ratchet wheel inside of the end bracket. When the
	wheel makes one revolution and the tooth returns to its
	starting point, one turn has been made. The other
	method is to make a mark on the winding shaft (or
	socket) and end bracket, and count your turns in this
	manor.
	IMPORTANT! PAWL KNOB MUST BE IN UPPER
	POSITION TO ADD/ REMOVE SPRING TURNS. AFTER
	ADDING / REMOVING SPRING TURNS, PAWL KNOB
	MUST BE PLACED BACK IN LOWER POSITION.
	Beginning with the right side, place a mark on winding
	shaft (or socket) and end bracket. Turn pawl knob on
	the end bracket to the upper position. Using a ratchet
	with a 5/8” socket,wind the spring by rotating the
	winding shaft counter clockwise, while watching the
	mark on the winding shaft.
	NOTE: A 3” extension is also recommended for added
	clearance from the horizontal angle.
	After 2-3 turns, remove the ratchet and adjust the cable
	on the left side. Ensure the cable is in the first and
	second groove of the cable drums as shown in Step 10
	and clear of any obstructions.	Pawl Knob
	NOTE: Single spring applications require no spring
	winding on left hand side, but need cable tension
	adjusted.
	IMPORTANT! ENSURE COUNTERBALANCE CABLE
	TENSION IS EQUAL FOR BOTH SIDES PRIOR TO FULLY	Pawl
	WINDING SPRING(S) TO APPROPRIATE NUMBER OF
	TURNS. IF CABLE TENSION IS UNEQUAL, REFER TO
	STEP 10.
	See the Spring Turn chart.
	For SINGLE SPRING applications, return to the right
	hand side and continue winding the spring to the
	required number of turns for your door or the number
	record during the Pre-Installation Inspection on page II.
	Place pawl knob in lower position.
	For DOUBLE SPRING applications, place a mark on the
	left hand winding shaft and end bracket. Place the
	ratchet with 5/8” socket onto the left hand winding
	shaft end.

PAWL KNOB

IN UPPER POSITION

Pawl

Pawl Knob In Upper Position

End Bracket

Ratchet

Mark

3” Extension

Use

Black Tooth

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DISENGAGED

SIDE

Drum

VIEW

DISENGAGED U

NDER

NEAT

H V

IEW

Ratchet

Pawl

Cable

No

space

Drum

between

Ratchet

UPPER

Cable

Pawl

and

Space

between

POSITION

Drum

Ratchet

non- and

Pawl

Cable

Drum

indicates

LOWER

engagement

POSITION

Ratchet

Pawl in

Upper

Position

UPPER

POSITION

Ratchet

Pawl in

SIDE

Lower

Position

VIEW

LOWER

POSITION

SIDE

VIEW

18Please 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.

You can reach us Toll Free at 1-888-827-3667 for Consumer Assistance or online at www.wayne-dalton.com