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Assembly Step 4
Install the Chain/Cable &
Attach the Sprocket Cover
DiSpensingCarton
WARNING
Serious Injury can result If fingers become
entangled in moving opener sprocket. Attach
sprocket cover securely. Never operate opener
whlle your hand Is near the opener sprocket.
Leave Chain and Cable
Inside DiSpensing
Carton to Prevent Kinking.
/
Keep Chain and Cable
Taut When Dispensing
• Detach the cable loopfrom thecarton and fastenit
tothe trolleywitha master linkfrom the hardware
I bag. See masterlinkprocedure,Figure 1,
• Withthe trolleyagainstthe screwdriver,dispense
the cable aroundthe pulley.
• Proceed bsckaround the opener sprocket,
Figure2. Be sure sprocketteeth engagethe
chain. Continueforwardto the trolley
threaded shaft, Figure3. MasterLink
• Use thesecond master linktoconnect c,pOnsl_ng
the chainto theflat end of the shaft. Master
Check to make sure the chain Is UnkCap
not twisted.
• Remove the screwdriver.
Cable
Figure 2 o.e_,
Sprocket
Master Link
Master
Link Cap
Flat End
Figure 3
Chain
Torail
Inata;lChain and CalVe
In ThiSDireutio_
Sprocket
Cover
Back Tab Slot
FrOntTab Slot
Mounting
Plate
f
Cable
Pulley
Trolley
Top _ Opener
Link Bar
Figure I
Master Link PrOcedure:
Push pins of master link bar
throughcable loopand hole in
front end of trolley. Push cap
over pins and past notches.
Slide clip-onspdng over cap
and into notches untilboth
pins are securely locked,
To attach the sprocket cover:
• Insertthe backtab inthe opener slot.Squeeze the
cover slightlyand insertthe fronttab in the sloton
the mountingplate.
10
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