Genie chainmax 1200 garage door opener Garage Door Opener User Manual


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s7ITHTHEDOORCLOSED,PULL RELEASEHANDLE
$/7.ANDLETGOtORELEASEDOORCARRIAGE
ASSEMBLYFROMDRIvESYStEM
sRAISEDOORMANUALLYAPPROXIMAtELYAND
RELEASE
nDOORSHOULDREMAINSTATIONARYORMOvEvERY
SLIGHTLY
nIFDOORMOvESQUICkLY,CONTACT A TRAINED
DOOR SYSTEM TECHNICIAN
s#LOSETHEDOOR
sVERIFY2%$BLOCKINCARRIAGEISINTHEUPPOSITION
(REFERtOPAGE
n/PERAtEDOORUSINGREMOtEORWALLCONSOLE
nDOORWILLREATTACHITSELFtOCARRIAGEASSEMBLY

WARNING
s GARAGEDOORHARDWARESPRiNGS,CABLES,BRACkEtS,
PULLEYS,EtCAREUNDERExtREMEPRESSUREAND
tENSION
s DO NOTAttEMPttOREPAiRORADjUSTDOOR
SPRiNGSORANYhARDWARE,ANDDO NOT OPERATE
GARAGEDOORautomatically or manuallyiFDOOR
ISIMPROPERLYBALANCEDORSPRINGSAREBROkEN
–CONTACT A TRAINED DOOR SYSTEM
TECHNICIAN.
ROUTINE MONTHLY MAINTENANCE
"ASICMONTHLYMAINtENANCETASKS
s Safe-T-Beam® System Check
s Door balance
s Contact reverse
)NSTRUCTIONSFORTHESETASKSANDOTHERSAREFOUNDON
THEFOLLOWINGPAGES
DOOR BALANCE (SPRING TENSION)

3ECTIONAL$OOR

/NE0IECE$OOR
FIG. 6-1 Door balance
WARNING
USEWALLCONSOLESUPPLIEDWITHOPENEROTHER
approvedWALLCONSOLESMAYBEAVAILABLE
5NAPPROvEDORINCOMPATIBLEWALLCONSOLESCAN
CAUSETHEOPENERtOOPERAtEUNEXPECtEDLY
Safe-T-Beam® (STB) SYSTEM CHECK
s34"2EDAND'REEN,%$S/.StEADY,SYStEM/+
s34"2ED,%$FLASHES
n#HECKFOROBSTRUCTION
n#HECKALIGNMENT
–VERIFYWIREROUTINGFROM
34"StO34"CONNECTIONIN
POWERHEAD
n#HECKFORSIGNALINtERFERENCE
FROMANOTHER3AFE4"EAM¸
UNIT
s.O34"2EDOR'REEN,%$DISPLAYED
n#HECKWIRINGANDWIRECONNECTIONS
STB BWC IWC
NOT
USED
NOT
USED
NOT
USED
NOT
USED
FROM STBs
FROM WALL
CONSOLE
FIG. 6-2 2 x 4 under center of door opening
CONTACT REVERSE TEST (Monthly test)
The Force and Limit settings MUST be
COMPLETED before testing. (See pages 6-7)
1.Test.
s/PENGARAGEDOORUSINGWALLCONSOLE
n0LACEAXBOARDLAIDFLATUNDERcenter of
garage door opening(Fig. 6-2).
s#LOSEGARAGEDOORUSINGWALLCONSOLE
s7HENDOORCONTACTSBOARD,THEDOORMUST
StOPWITHINSECONDSANDREvERSEDIRECTION
RETURNINGtOOPENPOSITION
2. Adjustment.
sIFTHEDOOR:
n3tOPSBEFOREITCONTACTSTHEXBOARD,ITMAY
SIMPLYBERESPONDINGtOANIMPROPERLYSET
DOWNLIMIT2ETURNtOPAGESANDREPEAT
StEPSTHROUGHtOCORRECTDOWNLIMIT
n3tOPSAFtERCONTACTINGTHEXBOARDAND
DOESNOTREvERSE,ITMAYNEEDANADJUSTMENT
tOTHEDOWNLIMIT2ETURNtOPAGESAND
REPEATStEPSTHROUGHtOCORRECTDOWN
LIMIT
s4ESTAGAIN2EPEATASNECESSARYUNTILDOOR
REvERSESUPONCONTACTINGBOARD
¹4HE'ENIE#OMPANY 
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