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Courandair window blocker offers three configurations:
1. Position the hose inside the notch parallel to the clip’s rubber pads, then tighten the locking knob.
2. Position the first clamp on the closed leaf of your window or window frame. When placing the clamps, choose an area of thickness compatible with the opening capacity of the clamp. The ball joint should be oriented facing outward.
3. Bend the hose in order to obtain the desired size of window opening. Be careful not to bend it too much and to respect a sufficient radius of curvature. The two clamps must be parallel to the window frame. In order to achieve a smaller opening, the ball joint of the second clamp is preferably oriented facing inward (left photo). If a larger opening is desired the ball joint should be oriented facing outward. Also, note that in some cases your window thickness or handle dimensions may require you to place the ball joint oriented facing outward. Finally, tighten the ball joint locking knob of the first clamp.
4. Position the second clamp on the movable leaf, optimal thickness of your window being up to 6 cm, with the ball joint facing inward (left photo) or outward (right photo), and with the end of the hose in the notch. Next, adjust the position and tighten the knob to lock the ball joint of the second clamp.
Sequence of steps:
4.1 If a larger opening is desired, turn the clamp to have the ball joint oriented facing outward, and position it on the movable leaf. Bend the hose in order to obtain the desired size of window opening, then tighten the knob to lock the ball joint of the second clamp.
Sequence of steps:
1. Position the first clamp on the closed leaf or frame by choosing an area of thickness compatible with the opening capacity of the clamp. If you choose to attach the clamp to the frame, you can adjust the opening angle according to its position: the closer it is to the window hinges, the larger the opening achieved.
2. If necessary, adjust the curvature of the hose to obtain the desired opening. Be careful not to bend the hose too much and to respect a sufficient radius of curvature.
3. Position the second clamp on the movable leaf, on an area of compatible thickness, then adjust the position and tighten the locking knobs on each ball joint. The closer the position of the clamp to the window hinges, the larger the opening will be.
Sequence of steps:
This configuration allows you to keep both window leaves open simultaneously.
1. Position the first clamp on a leaf by choosing a zone of thickness compatible with the opening capacity of the clamp.
2. Adjust the hose curvature to obtain the desired size of opening. Be careful not to bend the hose too much and to respect a sufficient radius of curvature.
3. Position the second clamp on the second leaf, over an area of compatible thickness, then adjust the position and tighten the locking knobs on each ball joint.