Skylink DM-50 - Manual (Page 9)

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IMPORTANT INSTALLATION INSTRUCTIONS
To reduce the risk of severe injury or death:
1. READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS.
2. NEVER connect door opener to power source until instructed to do so.
3. ALWAYS keep people and objects away from the door. NO ONE SHOULD CROSS THE PATH
OF THE MOVING DOOR.
4. NEVER wear watches, rings, or loose clothing while installing or servicing opener. They could
be caught in door or opener mechanisms.
Installing the Door Opener
The following steps are involved in installing the door opener:
1. Disable the door lock
2. Mounting the Slider Bracket
3. Installing the operator assembly onto the mounting plate
4. Powering up the operator
5. Mounting the operator assembly with mounting plate onto the door
6. Attach the door arm assembly on the operator
7. Program the door setting
8. Mounting the electromagnetic lock (Model DM-100 only)
Note: In-Swing Right door installation shown.
WARNING
TODOR O T M
Slider bracket
Operator
assembly
Electromagnetic lock (Model DM-100 only)
Door arm
Adapter
INSTALLATION
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Electromagnetic Lock (Optional – sold separately)
High Holding Force Electromagnetic Lock (Optional - sold separately)
Skylink provides electromagnetic lock with holding force up to 45kg. However, electromagnetic lock with
higher holding force can be used (sold separately). To install non-Skylink electromagnetic lock, external
power must be supplied to the electromagnetic lock, please follow the instructions below.
1. Disconnect the electric power from the door opener.
2. Remove the side covers on the sides of the opener.
3. Remove the existing lock (if any) from T1 terminal.
4. Remove the 2 jumpers from J2 and J3 positions.
5. Insert one jumper to T2 position.
6. Connect the 2 wires from the electromagnetic lock to the external power supply and connect them to T1
terminal with the special wire provided.
The maximum rating of the electromagnetic lock
should not exceed 500mA.
NOTE
Remove these 2 connectors (J2 & J3)
T2 T1
Electromagnetic Lock
(Sold separately)
Plug into
terminal
External power supply
for electromagnetic lock
(Sold separately)
Refer to the user's manual of the
electromagnetic lock to determine
if polarity matters.
OPERATION
T1
J2 J3