adjustment on lever lock awning window

A quick learner from Canada says:
How do I adjust lever lock awning window hardware to prevent cold air from coming in?
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting. The most that the 39-070 can do is open and close your awning window. If cold air is coming in, it is likely a problem with your window weatherstripping. Take a look at your weatherstripping to see what kind of condition it's in.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 4-7 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at 856-317-6263 or at