4. COMMISSIONING
21
If the measured air volume does not correspond to the type plate data, or when the
measured running current of the motor is too high, the fan transmission has to be changed.
After calculating the right pulley seizes the pulleys can be changed in the following way.
•
Unscrew the two Allen screws (3) and pull off the pulley (2) by screwing one Allen
screw into the thread (4)
•
Remove the bush (1) from the fan shaft if the new pulley needs a different bush
•
Refit the new pulley
•
Check if both pulleys are in line and tighten the belt.
Summary of Contents for DanX 2/4 XKS
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