Wayne Dalton 8000 Instrucciones De Instalación Y Manual Del Usuario página 31

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Counterbalance Cable
Tools Needed: Adjust counterbalance cables to create
about 1" to 2" (25 mm to 50 mm) of
inital spring stretch, with door in the
fully open position.
Measure relaxed spring length for
your door height and verify with chart.
Spring length must be the same
for both springs to allow even door
balance.
Carefully remove the locking pliers from
the horizontal track and lower the door
into the closed position.
Once the door is closed, measure the
spring length in tension for both sides.
Using the chart, verify the spring length
in tension is correct with your door
height.
NOTE: It may be necessary to adjust
spring length for proper door balance.
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Permanently attach the vinyl weather stripping to both
Tools Needed:
door jambs and the header.
Now lift the door and check it's balance. If the door is
hard to pull down or lifts by itself, adjust spring length
by moving the "S" hook backward (towards the rear
support) to a different hole in the reinforcing angle.
If the door is diffi cult to lift or too easy to pull down,
adjust spring length by moving the "S" hook forward
(towards the header) to a different hole in the reinforcing
angle.
IMPORTANT: Whenever adjusting spring length for door
balance, always open the door to the fully open position
and return the locking pliers to the horizontal tracks
below the bottom rollers.
If the door still does not operate easily, lower the door
into the closed position and recheck the following items:
1.) Check the door for level.
2.) Check the distance between fl agangles - must be
door width plus 3-3/8" +1/4" -0".
3.) Check the counterbalance cables for equal tension
- adjust by re-tieing the special knot.
Please Do Not Return This Product To The Store. Contact your local Wayne-Dalton dealer. To find your local Wayne-Dalton dealer, refer to your
local yellow pages/business listings or go to the Find a Dealer section online at www.wayne-dalton.com
Adjustment
Final Adjustments
EXTENSION SPRING LENGTH CHART
Door Spring Length Relaxed
Height (Door Open)
25" - 27"
6'-6"
(635 mm - 686 mm)
25" - 27"
7'-0"
(635 mm - 686 mm)
27" - 29"
7'-6"
(686 mm - 737 mm)
27" - 29"
8'-0"
(686 mm - 737 mm)
PERMANENTLY ATTACHED WEATHER SEAL
Spring Length Extended
(Door Closed)
64" - 66"
(1626 mm - 1676 mm)
67" - 69"
(1702 mm - 1753 mm)
72" - 74"
(1829 mm - 1880 mm)
75" - 77"
(1905 mm - 1956 mm)
WEATHER
SEAL
JAMB
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