King gates RING 180 PLUS Manual De Instrucciones página 13

3.3 - Mounting the gearmotor
01. Close the rolling gate all the way in order to make the spring shaft
accessible and drill an 11mm diameter horizontal hole 90mm from
the middle of the spring shaft. Fig. 4.
02. Remove the two half ring nuts after loosening the two M8 screws.
Fig. 5.
03. Remove the slide ring. Fig. 6.
04. Slide out the plate in the direction indicated by the arrow. Fig. 7.
05. Measure the diameter of the spring shaft. If the diameter of the
latter is 60 mm, proceed with the installation. If the shaft has a
diameter of 48 mm or 42 mm, install the adapters provided. Fig. 8.
06. Reinstall the plate removed at point 5, paying attention to the
direction of assembly, and screw on the four screws provided. Fig.
9.
07. Mount the adapter ring removed at point 4 and grease its outer
surface slightly. Fig. 10.
08. Insert and tighten the M10 screw; make sure you thread it through
the hole drilled in the spring shaft according to the instructions
under point 1; if necessary, use the adapter. Fig. 11.
09. Tighten the two M10 screws so as to secure the gearmotor to the
spring shaft. Secure the two screws with lock nuts. Fig. 12.
10. Drill a hole in the spring shaft for the power and release wire (only on
versions with brake). Fig. 13.
11. Assemble the release knob, with all the adjusters tightened (A),
insert the wire and, holding it tight, secure it with the terminal (B).
(only on versions with brake). Fig. 14.
12. Execute the release manoeuvre by turning the bottom knob clock-
wise to loosen it. Check manually to make sure that the gearmotor is
released. If necessary, operate the adjusters to eliminate any slack.
Fig. 15.
13. Slightly grease the teeth on the ring gears removed at point 3, then
assemble them, tightening the two M8 screws well. Fig. 16.
14. Measure the diameter of the spring boxes. If their diameter is
200mm, proceed with the installation.
15. Otherwise, if the diameter is 220 mm, use the appropriate adapter (B).
Fig. 17.
16. Remove the cover that protects the terminals. Loosen the cable
gland. Make the connections Fig. 18. Tighten the cable gland
screws. Close the cover that protects the terminals.
17. Using a screwdriver, remove the glass for the adjustment of the limit
switches. Fig. 19
18. Position the last segment of the rolling gate on the half ring nut and
drill an 11-mm diameter hole through it to match the hole in the
half ring nut.
19. Tightly fasten the rolling-shutter frame to the gearmotor using
screw and washer M10. Fig. 20.
20. Release the gearmotor (only on versions with brake) and open and
close the rolling gate manually, making sure that it slides smoothly.
Lock the gearmotor again by tightening the release knob. Fig. 21.
21. DOWN LIMIT SWITCH ADJUSTMENT (closing)
Using the reverser switch, command the gearmotor to perform a
down manoeuvre until the limit switch is triggered.
In the installation illustration, the closing manoeuvre limit switch is
the one shown in Fig. 22.
22. ADJUSTING THE ASCENT LIMIT SWITCH (opening)
Pull the clip outwards while rotating the wheel indicated by the
arrow. Bear in mind the fact that approximately 1 cm of its travel
corresponds to 1 m of upward movement. Release the clip. Power
the gearmotor so it starts rising, and check that the rolling-shutter
stops in the position required. Fig. 23. Continue to make adjust-
ments until you reach the position required.
23. Reinsert the limit switch glass, paying attention to the mounting
direction. Fig. 24.
24. In case the installation is contrary to the one described, proceed
in the reverse order so that the second limit switch will regulate
the down movement, while the first one will regulate the up
movement.
3.4 - Manual release
(only on versions with brake)
Release only when the rolling gate is stopped.
01. Turn the bottom of the knob clockwise to loosen it until you feel a
certain resistance.
02. Open or close the rolling gate manually.
03. Lock the gearmotor again by performing the contrary operation
to the one described at point 1.
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