Problem Solution - FlexiForce force70AC Instalación/Mantenimiento

ENGLISH ENGLISH
1. INSTALLATION ADVICES
FORCE70AC can be installed even in limited spaces. Fig. 1 on page 11 shows how to mount the motor to the shaft. Fig 2 shows the overall dimen-
sions and fixing points of the base. Please consider the following min. space required for an easy installation/uninstall or maintenance of the motor:
at least 350 mm over the shaft end | at least 450 mm between the motor bracket and the roof | and at least 220 mm between the middle of the shaft
and the lintel.
When fastening the wall the bracket of the FORCE70AC to one side and the bracket of the bearing to the other one, always consider the differences
in height between these two brackets to ensure that the rolling shaft is installed perfectly horizontal.
WARNING: The brackets must be fastened very carefully to the wall. Keeping in mind the stresses to which they both are subjected (these stres-
ses are caused by the weight of the door, the tube, the gearmotor and the safety brake and also by the torque that this weight, together with
the friction, produces when the door moves).
2. POWER SUPPLY CONNECTION (FIG. 3)
In the version with direct connection the electronic board in the limit switch box must be powered on through the removable G connector.
3. MECHANICAL LIMIT SWITCH SETTING (without control) (FIG. 4)
For the limit switch adjustment use the Allen key 3 placed in his cavity on the limit switch (FIG. 4a) and proceed as follows:
1. Close the door in down limit position, release the A screw of the Down cam, turn the cam till it reaches the microswitch pin, then tighten the A
screw.
2. Tune the setting by the B screw of the Down cam till the microswitch is activated.
3. Open the door till the microswitch is free and then close it again.
4. Check and eventually tune the down limit through the B screw of the Down cam.
5. After having activated the door until the upper limit, adjust the Up cam in the same way you have done with the Down cam.
ATTENTION! Because the operator doesn't have a 2nd emergency limit switch, there should be a mechanical fixed stop in the rail that stops the
door in case of refusal of the limit switch, e.g. a spring buffer.
4. AUXILIARY CONTROLS
FORCE70AC is provided with a further yellow cam for the control of possible auxiliary controls (FIG. 4).
The auxiliary control is pre-connected as "normally open". Connect terminals [13] and [14] for a connection "normally closed" (FIG. 3).
Min and max A (0,1 / 4 A) that can be switched.
5. MANUAL DECLUTCH (FIG. 5)
WARNING: The door, when moved manually, must never overcome the up or down limit switches otherwise the door risks to be damaged.
Make sure that the door has no defects and is in balance before using the declutch.
Before manually operate the door , disconnect the main power supply. This prescription must be followed even if the manual operation is
equipped with an electrical safety. Remember to re-connect the power supply after the emergency operation.
To manually operate the door you must:
1. Disconnect the main power supply
2. pull the red knob, the lever disengages the motor gear from the drive shaft and stops the power supply through the safety micro.
3. manually lift or lower the door.
4. Once the emergency operation is accomplished, pull the green knob to put the motor-gear into the drive shaft and to give power supply
again to the system.
5. Re-connect the power supply

6. PROBLEM SOLUTION

Operator turn wrong way:
Operator doesn't work:
Declutch is not working:
Optical sensor doesn't work:
the button has to push 2 times
before operator starts to run:
- Switch connection 5 and 6 in the control box, see page 14
- See if limit switch are not active
- Check power supply
- Check if dip switch is in right position
- Check if declutch is in right position
- Make sure you ''click'' the motor in gear after using declutch
Move the door manually a little bit to "click" in gear
- Check if door is not to tight on the floor
- Check if there is tension on the lifting cable
- Check if the springs are not broken
- Switch connection 5 and 6 in the control box, see page 14
-
Set program time. (option 6 page 17)
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