TRADEDOR TD77DM, Installation Manual

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Tradedor TD77DM & TD77SEL Installation Guide
Q. A.
When closing the door it
came into contact with an
obstacle and I didn’t stop
the door in time, now it
will not open. Check to make sure the security straps are ok and are not broken
or out of shape. Can the straps bend back on themselves? If this is
the case, you will need to contact the office to purchase some more.
Q. A.
My receiver box keeps
making a beeping noise
when I use it. The safety edge unit gives off 4 beeps to warn you that
the batteries in your base rail unit are getting low on power,
please replace with 2 new AA cells.
40
A.
1 Can you open the door by using the winding handle? If so, then
try the buttons on the box inside the garage after winding,
if the door still will not work then you will need to contact the
office as the safety brake on your door has engaged and has
damaged the switch. This will need to be re-engaged or,
if broken, replaced.
2 If you can’t wind the door up, check to make sure the security
straps are ok and are not broken or out of shape. Can the
straps bend back on themselves? If this is the case, you will
need to contact the office to purchase some more.
Q.
When closing the door it
came into contact with
an obstacle and I stopped
the door and pulled the
obstacle out of the way
but the door dropped and
now it will not move.
Troubleshooting