ROLLING DOOR OPERATOR USER’S MANUAL
4
3. Introduction
Main features
Compact design, attractive appearance, safe and reliable performance.
It has the advantages of light weight, low noise, convenient to install, safe and reliable
performance.
Manual operation in case of power failure.
Main structure (see Fig.1)
External button switch
Cover
Chain
Release lever
Pawl
Screw
Motor
Limit switch
Fig.1
4. Installation and adjustment
Right hand and left hand installation
You may install the rolling door operator to left or right side. Operator is normally delivered
right hand. (View from inside the opening), If you need to change it to the left proceed as
follows: undo the four screws on the housing, then turn the upper housing 180° and ensure
the chain hangs vertically, finally tighten the screws. Make sure there is no clearance between
upper housing and lower housing. If the operator has pawl (see Table 3), turn the pawl 180°
at the same time.
If the operator has
pawl, turn the pawl
at the same time.
Turn the uppper
housing 180¡ ã
clearance here.
Loose the four screws
Fig.2
