Installation Guide
Please keep these operating instruction for future reference and maintenance
Subject to technical modifications. diagram is not binding
P
age 6
A: Top hung / slope window installation
i.
Fix the trunnion set(2) in the mid position on the moving part of the window.
ii.
Close the window, then fix the chain actuator body(1) with the pivot bracket set(3) provided. It should be aligned with the trunnion
set(2) on the moving part of the window. Caution: misalignment will cause improper opening and closing of the window.
iii.
Fix all screws in the trunnion set(2) and pivot bracket(3) firmly. (make sure sufficient space is allowed for the actuator body to rotate)
iv.
Fix the pin to connect the trunnion set(2) to the top part of the chain.
v.
Switch on the power supply to test run the actuator for a few cycles, make sure the opening and closing of the window is smooth and
free from obstruction
B: Bottom hung / slope window installation
The installation process is similar to the above (Top / hung slop window installation)
Caution: Safety arms chains are recommended to connect to the frame for moving part of the window if bottom hung widows are
installed.
