Decko 24000-DKO Owner's Manual - Page 11

Browse online or download pdf Owner's Manual for Garage Door Opener Decko 24000-DKO. Decko 24000-DKO 14 pages. Handles doors 18 ft. wide & up to 7ft.tall

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Final Adjustments and Testing
!
To prevent SERIOUS INJURY or DEATH from a closing garage door:
- The Safety Reversal Test MUST be conducted ONCE A MONTH.
- NO ONE should cross the path of moving door during operation and/or testing.
- If either Force or Travel limit adjustment is made, the other adjustment may also needed.
- After ANY adjustments to the door system, the Safety Reverse Test MUST be performed to ensure the
door reverses on contact with a 1-1/2" thick (2x4 laid flat) object.
- The Photo Eye Safety System MUST be properly aligned, and tested regularly.
1-1/2" (3.8cm) thick solid object (or 2x4 laid flat)
30
seconds
30
seconds
18
WARNING
Testing the Safety Reverse System
The Safety Reverse System prevents the door from closing
when an obstruction is present.
1.
Open the door by using the Wall Panel, Push Button or
Transmitter
2.
Place a 1-1/2" (3.8cm) thick solid object (or 2x4 laid flat)
on floor under the center of garage door.
3.
Keeping the door in sight, use the Wall Panel, Push
Button or Transmitter to close the door.
4.
The door MUST REVERSE upon striking the object within
1.5 seconds, and stop at the fully opened position.
5.
The courtesy light will start flashing for 30 seconds upon
triggering the Safety Reverse System.
If the door just stops on the object, adjust the Opener as
follows:
The close travel maybe inadequate, Increase Close travel limit
by 1/4 turn (See Limit Adjustment on page 16)
Conduct the test again. If the door reverses on contact, remove
the object and run at least 3 COMPLETE travel cycles to ensure
proper adjustment.
If the door still does not reverse on the object, decrease the
Close Force (see Force Adjustment on page 17) and repeat
the test.
If the Opener still fails the Safety reverse Test, call a qualified
technician for door adjustment.
Testing the Photo Eye Safety System
1.
Open the door by using the Wall Panel, Push Button or
Transmitter
2.
Make sure both Photo Eyes steadily emit the green and
red indicator lights. (If not, check alignment)
3.
Place an object under the door about 8" (20cm) high by
12" (30cm) wide (the Opener carton can be used),
4.
The red indicator light on the sensor eye should be
dimmed.
5.
Keep the door in sight and use the Push Button or
Transmitter to try to close the door.
6.
The door should NOT move more than 1" (2.5cm) and the
courtesy light should flash for 30 seconds.
Installing Light and Emergency Release Knob
!
To prevent SERIOUS INJURY or DEATH from electrocution:
- Disconnect power cord before installing/replacing light bulb.
To prevent possible OVERHEATING or damage to Opener:
- Use ONLY A19 (E26) incandescent bulbs (100W max.).
- DO NOT use short neck or specialty light bulbs.
- DO NOT use halogen bulbs.
Lamp Dome
Fig. 1
!
To prevent SERIOUS INJURY or DEATH from a falling garage door:
- In case of power failure or door obstruction, PULL EMERGENCY HANDLE to release door from Open-
er.
- When Emergency Release is in the released position, the door can be operated manually.
- To reconnect, flip the lever on the Trolley towards Opener, back to Connect position, it will reconnect
automatically upon pressing Wall Panel, Push Button or remote control.
- DO NOT use Emergency handle to pull the door open or closed.
Lever
Emergency Release Knob
6 feet (1.83m) above floor
Fig. 2
WARNING
To install the light:
1.
Pull the Lamp Dome from the top and detach it from the
Opener.
2.
Install a standard A19 (E26) 100 watt maximum light bulb.
3.
Re-attach the Lamp Dome.
Notice
When replacing the light bulb, make sure the bulb on the Opener
has cooled down to prevent injury.
WARNING
To attach the Emergency Release Knob:
1.
Thread one end of the rope through the hole of the
Emergency Release Knob and secure with an overhand
knot.
2.
Thread the other end of the rope through the hole in the
Trolley lever.
3.
Measure the rope length so that the knob is 6 feet (183cm)
above the floor and is clear from the top of your vehicle.
Secure with a overhand knot.
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