Operate The Manual Release - Merlin Commander Extreme MS125MYQ Installation And Operating Instructions Manual

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Make sure the garage door is fully closed. Pull the manual release
ATTACH DOOR ARM TO TROLLEY
cord to disengage the trolley. Slide the trolley to around 300 mm
from the header bracket.
1.The straight door arm is already preassembled to the trolley.
2.Install the curved arm onto the door bracket using the Clevis pin
(2) (item 6 in the Hardware Provided - Section 5) and R-Clip.
(3) (item 7 in the Hardware Provided - Section 5) supplied.
3.Move the straight and curved arms together and secure using
two bolts and nuts provided (4)(items 3 & 4 in the Hardware
Provided - Section 5).
- For Sectional Doors: ensure the angle of the straight
arm is around 20 degrees from vertical, when the door is
fully closed.
Alternate Arm Configuration: The curved arm can be assembled
directly to the trolley assembly if required (see figure 3). Unscrew
the front two screws in the trolley assembly. Remove the straight
arm pivot and reassemble with the curved arm bracket.
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OPERATING THE MANUAL RELEASE
DO NOT DISENGAGE THE OPENER TO MANUAL
OPERATION WITH CHILDREN , PERSONS OR OTHER
OBJECTS INCLUDING MOTOR VEHICLES WITHIN THE
DOORWAY : (The door is under significant tension and if the door
has developed a fault or incorrect tension, it may be unsafe and may
fall rapidly).
The manual release mechanism enables the door to be manually
operated during power outages or in an emergency.
The RED Manual Release cord is preassembled to the trolley. When
the opener is installed the handle should be no higher then 1.8
metres from the floor. The cord may need to be extended.
Attach the manual release Instruction Label to the cord as
indicated in fig 1.
DO NOT USE THE RED HANDLE TO OPEN AND CLOSE THE
DOOR.
To operate the Manual Release:
The door should be fully closed if possible.
1.Disengage: Pull the manual release rope and handle down to
disconnect. This will disengage the trolley, allowing the door to be
moved by hand, UP and DOWN as many times as needed.
2.Re-engage: Pull the manual release rope towards the motor until
it springs back to its original horizontal position. This will re-
engage the trolley, and when the door passes the trolley position it
will automatically re-engage the opener.
Connect Electric Power
TO AVOID INSTALLATION DIFFICULTIES, DO NOT RUN THE GARAGE DOOR OPENER UNTIL INSTRUCTED TO DO SO.
Connect to properly fused and earthed power outlet.
- Ensure all ropes and installation tools have been removed from the door.
- When the opener is switched ON, the operator light flashes a number of times and then remains ON.
3
1
2
Instruction
label
1
2
10
Fig. 1
5
4
Fig. 3
Trolley Screws
Instruction
label
Fig. 2