Operation And Maintenance; Operation; Maintenance - Munters VX55 Instruction Manual

Operation and Maintenance

4.1 Operation

INITIAL START-UP:
1)
turns freely and that all fasteners are secure. With shutter in place, turn on
electrical power and confirm that the fan operates smoothly.
2) TEMPERATURE
shown on your Munters ventilation system drawing, or to a value which will
provide the desired environmental conditions.

4.2 Maintenance

The following inspection and cleaning procedures should be performed
monthly:
1) INSPECT PROPELLER: Check that propeller is secure on drive hub and that
there are no signs of damage. The blades are of a self-cleaning design and
should not require maintenance.
2) CLEAN regularly for best results:
• FAN MOTOR:
brush or cloth. (DO NOT use a pressure washer). A clean motor will run
cooler and last longer. At the same time, verify that the motor is secure in
its mount.
• SHUTTER:
opens and closes freely. A brush or cloth should be used.
• GUARD:
Dirty guards can reduce airflow.
3) CHECK FASTENERS:
any loose connections.
4) INSPECT FAN CONTROL:
connections. Wiring should be secure and in good condition. Remove any
dust build-up from control case and sensor using a soft brush or cloth.
NEVER CLEAN ELECTRICAL EQUIPMENT WITH A PRESSURE WASHER!
20
QM1190r7
With electrical power off, verify that the fan propeller
ADJUSTMENTS: Set the fan control to the temperature
Remove any dust accumulation from motor using a
Carefully clean dust from shutter and frame so that shutter
Clean any dust or feathers from fan guards using a brush.
For safety, all fasteners should be inspected. Tighten
With power disconnected, inspect all electrical
4.
! WARNING
Moving parts, disconnect
power before servicing.
! WARNING
High Voltage, disconnect
power before servicing.
!
WARNING
Do not power wash
electrical devices.
! WARNING
Do not apply power
with shutter out.
© Munters Corporation, August 2018