You'll need tools – Craftsman 139.53225SRT User Manual
Page 3
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You'll Need Tools
D'uring assembly, installation and adjustment of the opener, instructions will call for hand toots shown below.
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Pia« d«
carpWera
1*1»
Taladro eiécirie*
Fte*6metfo
Mm &m seguete
Ища cortada«
3/tr. ШШ. f
Bm'Bfsern
ишшй
cié «¡а
Pimm.
Desaw!a,*r
Ля unbalanced garage dom might not remrse
when required and someom under the door
could Ш seriomiy irtjumd or kilted,
ff your garage door binds, sticks or Is out of
balance, call for professional garage door-
service. Garage doors, door springs, cables,,
pulleys, tmcksts and their hardware are under
extreme teaslon and mn muse serious iniury
or death. Do not t.ry to loosen, move or adjust,
them yourself!
Hopes left on. a garage door could cause
someone to- be-co-me e-.nMfig.led and kH-led.
Remove all ropes coreiected to the do.or before
Installing and operating the opener.
Identify the type and height of your door and any
special conditions that exist and any additional
materials that -may be required by referring to the
lists on page 4 or page 5.
'i.J
i !
Í I
—
To avoid damage to the garage door and
opener, disable locks before Installtag and.
operating the opener, U-se a wmtd scre-w or nail
to hold loc-ks In the "O'pen." funlocked) position.
Operation at other than 120V 60 Hz will cause
opener malfu-nctlon and damage.
Before you begin, complete the following test to
make sure your door is balanced, and is not
sticking or binding;
»t rft the 'i 'or '(bout haii/ray a., shown R<4e I'-.e the
boor !t otmulij Slav :n pia< f, .uppcxted f nerelv by
lía aprifigC.
• Raise and lowe.r the door to see if there is any
binding or sticking.