Munters ED36HE Manual De Mantenimiento página 8

ROUTINE 2
Suitable for MFS- fans
fig.10
1. With the propeller at a complete standstill, open the
safety mesh and loosen the bolts of the motor frame.
2. Slide the motor frame towards the center of the fan to
release any tension on the V-belt.
3. Undo the hexagonal nut holding the propeller
assembly to the central support.
4.A IF THE V-BELT HAS TO BE REPLACED:
a. Let it rest the assembly propeller on the bottom
of the fan body.
b. Remove the worn V-belt and insert the new one
in both pulleys grooves.
c. Tight the propeller assembly to fan body.
4.B IF THE
REPLACED:
a. Remove the V-belt and the propeller.
b. Unscrews the old central pulley.
c. Insert and tighten the new central pulley to the
propeller and then to the central support.
d. Insert the V-belt.
5. Tighten the V-belt by pushing the motor away from the
center of the fan and then tighten the bolts on the
motor frame.
6. Check tensioning.
7. Fix the safety mesh.
8 | © Munters AB, 2018
CENTRAL PULLEY HAS TO BE