GEM AD500 Instruction Manual page 22

Automatic Door Operator
20
Manual
9-5 Leveling and Adjustments
◆ Use a spirit level to check the leveling of the operator in the direction parallel to the
wall per shown above and adjust accordingly.
◆ Check the leveling in the direction perpendicular to the wall per shown above and
adjust accordingly.
Above steps are important in making sure that the operator operates as intended.