14
white
black
24 vdc
com
External
Receiver
Wired Wall Button
com
n/o
Obstruction Detection Beams
green
grey
white
red
TYPICAL WIRING DIAGRAM SILENTDRIVE ESSENTIAL (MR655MYQ)
Information for Service Personnel
23
Battery of the transmitters:
The batteries in the transmitter have a long life.
If the transmission range decreases, the batteries should be replaced. Batteries are not covered by the warranty.
Replacing battery (CR2032 or equivalent):
To replace the battery, turn the transmitter around and
open the case with a screwdriver. Lift the cover and lift
the control board. Slide the battery to one side and
remove the old battery. Be sure to observe the polarity
of the battery.
Assemble the transmitter again following the steps in
reverse.
REPLACE BATTERIES IN TRANSMITTERS
To prevent SERIOUS INJURY OR DEATH: observe the following instructions for the battery
- NEVER allow small children near batteries.
- If battery is swallowed, immediately notify a Doctor.
- Danger of explosion if battery is replaced improperly.
- Replacement only by identical or equivalent type.
- Dispose of old battery properly. Batteries should not be treated as household waste. All consumers
are required by law to dispose of batteries properly at the designated collection points.
- Never recharge batteries that are not meant to be recharged.
- Do not short-circuit batteries or take them apart.
- If necessary, clean contacts on batteries and contacts before loading.
- Never expose batteries to excessive heat such as sunshine, fire or the like!
24
or
Carefully
Remove Battery
(CR2032 x 1)
