Aerovent IM-165 Manuel d'utilisateur télécharger pdf

Centaxial Fans

Direct and Belt Driven

Aerovent Centaxial fans are designed for continuous duty in

air-moving systems handling clean air. As a general rule, these

fans are designed to be installed in any position. However,

larger fans and fans with high horsepower loading may not be

suitable for vertical installation. It is advisable to check with

the factory to determine if vertical installation is satisfactory.

Upon receipt of equipment, inspect the fan and its acces-

sories for possible damage in shipment. Make certain the

wheel rotates without binding. Never lift the Centaxial fan by

its motor, fan wheel or shaft. Lifting eyes are provided for this

purpose.

If the unit is not to be put in operation for a period of

time and is to be stored, the following precautions should be

observed:

1. Select a clean, dry location to prevent rust.

2. For outside storage, protect against the elements by cover-

ing the inlet and outlet of the fan.

3. Make certain bearings are filled with grease. (See General

Installation and Maintenance Manual IM-100 for lubrica-

tion procedure.)

4. Keep motors dry and clean.

5. Periodically inspect unit to see if conditions are present

which could cause damage.

Mounting Arrangements

Duct Mounted

The mounting flanges on the Centaxial fan are capable of

supporting the fan in ductwork and are of the same size at

the inlet and outlet for easy installation in a straight-line duct

system. However, the ducts must be structurally sufficient to

support the load. The following bolt sizes are required when

mounting fan to duct:

∕8" on sizes 12 through 44;

∕2" on sizes

49 and larger.

When suspending the fan from overhead with rods or other

arrangements, support of the load should be accomplished

by means of diagonal bracing to prevent side sway. Welded

construction of the support should be used rather than bolted

due to the loosening of bolts by vibration.

A concrete foundation should be provided for mounting the

centaxial fan on the floor. The size of the fan will determine

the size of the foundation. The concrete base should extend

approximately 6" beyond the outline of the fan and should

have a weight capable of supporting the unit. Anchor bolts

should be provided for bolting to the foundation.

Roof Ventilator

Where the centaxial fan is to be

mounted as part of a roof ventila-

tor assembly, caulking must be done

after assembly between flanges of

the head section and fan section and

base. Guy wire bracing is required

on all large size units to prevent side

sway.

See IM 120 for further instruc-

tions regarding roof ventilator instal-

lation.

HEAD

SECTION

BASE

FAN

SECTION

General Installation, Operation and Maintenance Instructions For Aerovent Products

AIRFLOW

Discharge

End

Horizontal - Ceiling Vertical - Ceiling

AIRFLOW

Discharge

End

Horizontal - Floor Vertical - Floor

IM-165

April 2005

1 2

Résumé du contenu

Page 1 - Direct and Belt Driven

Page 2 - AEROVENT

General MaintenanceA regular fan maintenance schedule should be established to include the following:1. Fan Wheel: The fan wheel in a centaxial fan m

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Aerovent IM-165 Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Ventilateurs Aerovent IM-165. Aerovent IM-165 User Manual Manuel d'utilisatio

Résumé du contenu

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