ASSEMBLY STEP 5
SeE the Tension
, Insert a screwdriver tip into one of the nut ring slots and
brace it firmly against the trolley.,
o Place a 7/16" open end wrench on the square end_
Rotate the nut about 1/4 turn until the spring releases
and snaps the nut ring against the trolley..
This sets the spring to optimum belt tension..
You have now finished assembling your garage door
opener. Please read the following warnings before
proceeding to the instaflation section.
Square
End
Nut Rinc
J
Trolley
Nut Rin
INSTALLATllON
iMPORTANT iNSTALLATiON iNSTRUCTiONS
To reduce the risk of SEVERE iNJURY or DEATH:
1.,READANDFOLLOWALL INSTALLATIONWARNINGSAND
INSTRUCTIONS.,
2.,Installgaragedoor openerONLYonproperly balancedand
lubricatedgaragedoor, An improperlybalanceddoor may
not reversewhenrequiredandcould resultin SEVERE
INJURYor DEATH
3,,ALL repairsto cables,springassembliesandother
hardwareMUSTbe madebya traineddoor systems
technicianBEFOREinstallingopener.
4,,DisableALL locksand removeALL ropesconnectedto
garagedoor BEFOREinstallingopenerto avoid
entanglement
5 Installgaragedoor opener7 feet (2,,1m) or more
abovefloor,,
6. Mount emergencyreleasehandle6 feet (1,8 m)
abovefloor..
7 NEVERconnectgaragedoor openerto powersourceuntil
instructedto do so
8. NEVERwearwatches,rings or looseclothing white
installingor servicingopener,Theycouldbe caughtin
garagedoor or openermechanisms,,
9 Installwalt-mountedgaragecontrol console:
• within sight of thegaragedoor
• out of reachof childrenat minimum heightof
5 feet (1,5m)
• awayfrom ALL movingparts ofthe door
I0 Placeentrapmentwarninglabelon wall nextto garage
control console.
11_Placemanualrelease/safetyreversetestlabelin plainview
on insideof garagedoor,
I2 Uponcompletionof installation,test safetyreversal
system°DoorMUSTreverseon contactwith a
1-1/2" (3,8crn)high object (or a 2x4 laidflat) on thefloor.
t3. ToavoidSERIOUSPERSONALINJURYor DEATHfrom
electrocution,disconnectALL electricandbatterypower
BEFOREperforming ANYserviceor maintenance.
11
