REMOVING FROM STORAGE
As fans are removed from storage to be installed in their final location, they should be protected and maintained in a similar fashion, until the fan equipment goes into operation.
Prior to assembly and installation of the Vektor fan and system components, inspect the fan assembly to make sure it is in working order.
1.Check all fasteners, set screws on the fan, wheel, bearings, drive, motor base and accessories for tightness.
2.Rotate the fan wheel(s) by hand and assure no parts are rubbing. Access to the wheel is obtained through a bolted panel located on the side of the fan housing.
3.Ensure proper wheel settings for radial gap and alignment. Refer to page 13.
Installation
Installations with inlet or discharge configurations that deviate from this standard may result in reduced fan performance. Restricted or unstable flow at the fan inlet can cause
System Identification Tags
Vektor fan systems may arrive in component pieces due to shipping restrictions. Individual components of a system have matching identification tags which should be used to identify and assemble the complete system.
Assembling systems with different identification tags
can cause reductions in the fan(s) performance.
Standard Fan Configurations
The following illustration identifies a typcial configuration of the
| WINDBAND | FLEX CONNECTOR | |
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| ISOLATION | |
| NOZZLE | DAMPER |
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FW |
| FL |
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| ROOF CURB | |
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| PRIMARY INLET | |
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| ISOLATOR |
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Vektor-CD Arrangements
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Single Fan System | Opposed Fan System | ||||||||||||||||||||||||||||||||||
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Dual Fan System | Triple Fan System |
Rigging / Assembly Instructions
1.Use standard lifting and rigging practices.
2.All lifting lugs on each component must be utilized at the same time.
3.Plenum, blower, and windband are to be kept level during installation.
| Chains |
| Spreader Bar |
| Chains |
Lifting | Lifting |
Lugs | Lugs |
Gasketing | Bypass Air |
| Plenum |
| Roof Curb / Structural Support |
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