Priorit PRIODOOR ETX-RDA, Assembly And Operating Instructions Manual

Page: 11 / 21

11
Hexagon socket countersunk head screws
Installation detail: ETX-RDA in PRIOWALL
Chain Connection cable for chain drive
Connector
Emergency opening of the door element

Unscrew the two screws with which the
U-bracket, which holds the chain drive,
is screwed.
IMPORTANT! Do not use
a cordless screwdriver, use a
manual screwdriver instead.

Move the door manually in the direction
of the shaft.

Repair or replace the chain drive, if
necessary.

Extend the chain drive, move the U-
bracket including the door leaf into the
screw-on position.

Screw the U-bracket back onto the
frame and perform a function test.
Countersunk head
screw