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Fig 3.
Fig 5.
8. OPERATION INSTRUCTION
Visual Inspection of Equipment
•
The equipment type and arrangement should be verified as ordered at once when it arrives at the jobsite. When a discrepancy
is found, the local Breeze Sales Representative must be notified immediately so that corrective action may be investigated,
also verify electrical conformance to specifications. Unauthorized alterations and unauthorized backcharges will not be
recognized by Breeze Fan.
•
After the unit has been assembled, installed and all utilities have been hooked up, the unit is now ready for operation.
Check
Before starting the unit, check the following:
•
Confirm that building supply voltage matches the voltage for which the unit is wired.
•
Check all piping and wiring penetrations
•
Made by contractors for water tightness. All penetrations must be made watertight to prevent water damage to the unit and
building.
•
Rotate the fan impeller manually to be sure that it is free to operate. Remove any dirt or debris that may have accumulated
during installation.
•
Inspect all fasteners to ensure that none have loosened during shipment.
•
Check all electrical connections for proper attachment.
•
Check casing and ductwork, if accessible, for obstructions and foreign material that may damage the fan impeller.
Checks prior to initial start-up
Proceed with the fan's initial start-up in the following sequence:
•
Check that the mechanical assembly has been carried out properly
•
Remove foreign bodies located in the suction and outflow areas and in the fan space
•
Check that the electrical installation has been completed in accordance with regulations
•
Does the mains voltage match the motor voltage specified on the rating plate?
•
Is the motor protection system set correctly with regard to the motor's nominal current? The setting must be carried out in
accordance with the corresponding details contained on the motor output plate.
•
Has the motor been connected correctly in accordance with the wiring diagram? The connection schematic supplied by the
motor suppliers applies for the connection of the motor.
Starting up the fan for the first time.
Only put the fan into operation after it has been assembled in accordance with the regulations:
•
Put the fan into operation.
•
Monitor its correct function (quiet running, vibration, imbalance, power consumption, controllability)
Once the unit has been put into operation, a routine maintenance schedule should be set up to accomplish the following:
•
Lubrication of bearings and motor.
•
Impeller, casing, bolts and set screws on the entire fan should be checked for tightness.
•
Any dirt accumulation on the impeller or in the casing should be removed to prevent unbalance and possible damage.
•
Inspect fan impeller and casing looking for fatigue, corrosion or wear.
Checks after initial start-up
Check the mechanical connections after initial start-up, especially the joints at the fan.
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Self-adhesive tape
Outlet duct
Constructor
Fan
USER'S MANUAL
Fig 4.
Louver
Duct Outlet
CPD SERIES
Slot hole
Spring
Wall
Louver
04
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