Publicidad
Idiomas disponibles
Idiomas disponibles
ASSEMBLY
STEP
4
/nstafl the Chain/Cable
1. Pull the cable around the idler pulley and toward the trolley.
2. Connect the cable to the retaining slot on the trolley, as shown
(Figure 1):
• From below, push pins of master link bar up through cable
link and trolley slot.
• Push master link cap over pins and past pin notches.
• Slide clip-on spring over cap and onto pin notches until both
pins are securely locked in place.
3. With the trolley against the screwdriver, dispense the
remainder of the cable/chain along the rail toward the motor
unit into the slot on the chain spreader, around the sprocket
onto the chain spreader and continuing to the trolley assembly.
The sprocket teeth must engage the chain (Figure 2).
4. Checkto make sure the chain is not twisted, then connect it to
the threaded shaft with the remaining master link.
5. Thread the inner nut and lock washer onto the trolley threaded
shaft (Figure 3).
6. Insert the trolley threaded shaft through the hole in the trolley.
Be sure the chain is not twisted (Figure 4).
7. Loosely thread the outer nut onto the trolley threaded shaft.
8. Removethe screwdriver.
Chain
Figure2
"u" Bracket
Spreader
Bolt
Motor Unit
Sprocket
To avoid possible SERIOUSINJURYto fingers from moving
garage door opener:
• ALWAYS keep hand clear of sprocket while operating
opener.
• Securely attach chain spreader BEFORE operating.
Dispensing
Carton
nea 'e
C ;'nr n g
cab'e
to Prevent Kinking.
Keep Chain and Cable
Taut When Dispensing
FigureI
Master Link_
Clip-On Spring'ff_'q,
Master
Link Cap
_ '
aster
_
_---_._
i',
I
I
_
I
II
,
.
,,,,
ly
!_u___
Threaded
i i
Pin
C able___
shaft
! i //Notch
Link _
_.1_4J_._')
\
; ! /
/_,_
_),_,_,
/
\
_
Master
/
__'-_
_Round
_Y!',,,,J
Link Bar
/
_
x_,J'_.',Y!",
\
-
Hole
v
Idler
__
.,,__,_/J_-'_i
i
\Slotted
Pulley_J_,,,_
U
! i
Hole
i
i
i
i
L._p.-- Master
Cable
,J1."_..i_ Link Bar
Figure3
Trolley
Threaded
Shaft
Figure4
Trolley
Threaded
Shaft
Round
Hole
10
Publicidad
