B&R PROVIT 4000, User Manual

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3.4 AIR CIRCULATION
Proper air circulation is important for the PROVIT 4000. The unit has a fan on the right side of the housing. There
are air vents on the left and right sides of the housing. The fan and the air vents are not to be blocked!
At least a 5 cm (2 ") space must be left between other devices or any other obstructions.
3.3 SCREW COVERS
After installing the device, place the four screw covers over the screws. The cover for the bottom right screw
is found under the floppy disk drive cover.
INSTALLING SCREW COVERS REMOVING SCREW COVERS
Set the cover at a slight angle and press with moderate
pressure until it clicks into place Place the end of a small screw driver into the gap between
the cover and the housing and pry with moderate pressure
until the cap pops off