WZA
School ventilation
Assembly, installation and operating instructions
17
CAUTION!
Risk of injury from sharp metal housing!
The inner metal of the casing can have sharp edges.
Wear suitable protective gloves.
CAUTION!
Risk of injury from crushing!
WZA units have a high inherent weight with the result that there is a risk of hands being crushed when pla-
cing one unit on top of the other!
Keep hands away from the contact surfaces and use suitable lifting equipment when lowering the en-
thalpic unit onto the functional unit.
Perform all steps to install and set up the unit and fit the casing as shown in the video.
6.4.1 Installing the units
Remove the separate pack from the functional unit.
Set up the enthalpic unit using appropriate instruments (e.g. spirit level,
laser) to level it and compensate for any possible unevenness by adjusting
the height-adjustable feet.
Adhere the sealing strip to all ducts that come into contact with air.
