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General| Fan Type | Centrifugal |
|---|---|
| Wheel Material | Steel |
| Housing Material | Steel |
| Drive Type | Direct Drive |
| Wheel Type | Forward Curved |
| Applications | air |
Ensures safe operation by covering moving parts and openings.
Procedures for safely opening and closing fan access doors.
Awareness of suction hazards at the fan inlet.
Guidelines for safe electrical hookups and grounding.
Details on model and serial number plates for identification.
Understanding fan series nomenclature from the model number.
Procedures for checking the unit upon delivery for damage.
Guidelines for safe handling and pre-storage inspection.
Ideal conditions and procedures for storing fans indoors.
Procedures and precautions for storing fans outdoors if necessary.
Steps for inspecting and preparing fans after storage.
Customer discretion for access and service space.
How to rotate fan housings for desired discharge orientation.
Ensuring proper airflow into the fan inlet for optimal performance.
Guidelines for positioning duct turns relative to the fan inlet.
Avoiding airflow disturbances that reduce fan performance.
Proper configuration of ductwork at the fan discharge.
Clearance requirements for fans installed without ductwork.
Details on connecting drain lines for condensate removal.
Instructions for mounting and setting up V-belt drives.
Ensuring proper alignment of sheaves and belts for efficiency.
Identifying causes of vibration and methods for reduction.
Requirements for sturdy foundations and vibration isolator installation.
Safe practices for lifting and moving the fan unit.
Components included in the field repair paint kit.
Safety warnings for handling paint and performing repairs.
Setting the clearance between the wheel and inlet cone.
Adjusting the overlap between the wheel and inlet cone.
Procedures for centering the wheel on the shaft.
Verifying correct wheel rotation and equipment visual checks.
Essential checks before initial fan operation.
Operation of integrated speed controllers for Series 100.
Operating EC motors and VFDs for speed control.
Operating 3-phase VFDs and external speed controls.
Steps for adjusting fan speed using the VFD interface.
Identifying and resolving VFD issues and resonant frequencies.
Recommended practices for operating the fan regularly.
Regular checks and maintenance for V-belt drives.
Steps for adjusting belt tension on Series 100 belt drives.
Inspecting wheels and fasteners for tightness.
Recommended lubrication intervals for fan bearings.
Step-by-step guide for replacing fan bearings.
Guidelines for cleaning and lubricating fan motors.
Identification of components for Series 500 Direct Drive fans.
Safety notes regarding explosion resistant motors.
Diagram showing the assembly of Series 500 Belt Drive fans.
Diagram showing the assembly of Series 300 fans.
Identification of components for Series 100 Direct Drive fans.
Identification of components for Series 100 Belt Drive fans.
Information regarding the product warranty.
Diagnosing and resolving noise, CFM, and static pressure issues.
Troubleshooting motor amp draw, operation, and electrical connections.
Addressing bearing, belt, and vibration related problems.
Checklist for initial unit, fan wheel, and bearing inspections.
Verifying accessory, isolation, and electrical connections.
Checklist items for final start-up and unit data.
