Craftsman 139.53225SRT - Manual (Page 30)

Adjustment Step 3
Tcsi The Stifety Reversing Sensor
‘ tSv; rerfK'.io irc/ntfCfl push button to opvn tho
docjr.
• FhrKf; Ibo op'OiOi carton in tho putti of thu doce
• tbfif.ft t!te retT'sote control push button to clone tibe
dfxif J7)o door WIÍ! not move more than an inch,
and the opener light will flash.
Professional service is required if the opener
closes the door when the safety reversing
sensor is obstructed.
The garage door opener v;i!l not cióse from a
remote control if the indicator light in either
sensor is
off (alerting you to the fact that the
sensor is misaligned or obstructed).
Tile ijaracft: <1oof r:an ht 'used by pressing and
huiclitiij the Wali Control push bar or button uritsi
down tinvol ir, com¡)letf'd.
............ .....
Without a pmperif working safety rewsrsing
sensor, persons (particutarfy chJUrenf maid be
seriously Injured or killed if ieapped by s
dosing, garage' door. Repeat this test once a
iftontii.
¿d:
I
Si.f«iîÿ' Rtv©'fS«9 S#r^of
Adjustment Step 4
Test !he Safety Reverse System
Test:
* Placp a u.v- ¡rii’h bcoud (os a 2x<1 laid liab cm the
! ofii'.-rod iinilr.'f the garage door,
' Opof.'itf,* * the do')' m !t.e down direction. The door
must reverse on striking the obstruction.
Adlystment:
¡1 till - dora c.-r, ll'.o I'diSbuction, «î rs noi itTivoiiiiy
far Ciuouqfi ;;i îhr> rhovn dirf;f;îion.
• Incroas.; tti,> nO'/TN limit by turning the DOWN
limit ad|u';truf;'!t ocr*;*w counterclockwise 1A! turn,
* fTcpoal îfm
On a sectional door, make sure limit adjustments
do not force ttie door arm beyond a straight up
nnd down po!' ition. See the illustration on page 26.
• Wlfun tfio d'îor mvemes on the onenneh troard,
minovu liiu ubr.ir'jcbrrn and run the opener througfi
-T or 4 concfhr.if; trove! mycie.î to test adjustrnen!.
If the door will not reverse after repeated
adjustmeot attempts, call Sears Service Center
for garage door opener service.
-
n
warming ''
Failure to test and adjust the safety reverse
system may result In serlcms injury or death .to
Repeat this test once a month and adjust as
needed.
V i ! i ' IH) '' I
Important safety check
Repeat Adjustrnont Steps 1.2 and 4 after
1 I'.h til IjU ttfw n! tjf Pt'OI ,tUi îefigîl t f If CM
■/ iimii 1 )0'f ii.'i
Any (i-p r. nt ,f iljm trtii fit w r tl -i _1 ; i.p 4
fin t’J lit ig :springs , ,"nd htff'i.V m-'î
■’n/ rf‘[ air tn M' (, r Mí' ) 1 f ‘h :0 oar< s '; m 4, t -
An ' (>‘p air to^ or a1 ji (Mri r '4 t trif .
30