WIRE ROPE REPLACEMENT INSTRUCTIONS (CONTINUED)
Removal of Existing Wire Rope (Continued):
9. From the limit switches is a gray colored lead that plugs into the
circuit board. Its connected location is approximately two inches
down the right side of the circuit board labeled “limits”. Gently pull
out the plug lead to disconnect plug from board (
diagram O
).
10. Using 13mm open-end wrench, loosen, not remove, the two flange
nuts and remove reinforcement bracket.
11. Using a 4mm hex wrench, remove four M5 socket head cap screws
that fasten the swiveling circuit board bracket to the front support
plate. Two screws are located on the top and two are on the bottom
of bracket. Set screws in plastic front cover. Swing bracket out
towards you and to the left (
diagrams P
and
Q
).
12. Using an M5 hex wrench, remove two M6 socket head cap screws
from the drum gates. Slide the unthreaded gate out towards you.
Place gate and hardware in front cover (
diagram R
).
13. Using an M6 hex wrench, remove the two M8 socket head cap
screws from the blue colored rope retainer and slide retainer off of
rope end towards you. Set retainer and screws in front cover
(
diagram S
).
14. Grasp wire rope with right hand where it exits actuator. Keep rope
from bending while pushing rope upward to unseat the stop sleeve
from the anchor channel. If this does not work, use a medium
screwdriver (flat) sliding it upward between rope and drum to
progressively pry rope out of anchor channel while still pushing up
on rope. Remove rope from actuator through opening at bottom
once unseated.
Diagrams P & Q.
Remove four M5 socket head cap
screws (two on top, two on bottom)
that fasten the swiveling
circuit board bracket to the front
support plate.
Top
Bottom
Diagram R.
Remove two M6 socket head cap
screws from the drum gates.
Drum Gate
Cap Screws
Diagram S.
Remove the two M8 socket head
cap screws and slide retainer
off of rope end towards you.
Rope Retainer
Cap Screws
Diagram O.
Gently pull out the grey limit switch
wiring lead to disconnect plug from
board.
Limit Switch
Wiring Lead
Limit Switch
Plug
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