VENCO VBF-205 User manual

Concrete Block Fan 1
Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble, install,
operate or maintain the product described. Protect yourself and others by observing all safety information. Failure
to comply with these instructions will result in voiding of the product warranty and may result in personal injury
and/or property damage.
Document 482767
Model VBF-205
Concrete Block Fan
Parts List
WARNING
Parts List
1. Grille (1)
2. Grille Screw (2)
3. Block Fan Housing (1)
4. Blower Panel (1)
5. Blowers (2)
6. Blower Panel Screw (4)
7. Receptacle Plug, 115 volt only (1)
8. Blower Screw (4)
9. Junction Box (1)
10. Electrical Cord (not shown)
Tools Required
• PhilIips Head Screwdriver
• Hex Head Sockets and Wrench
To reduce the risk of fire, electric shock, or injury to
persons observe the following:
• Use this unit only in the manner intended by the
manufacturer. If you have any questions, contact
the manufacturer.
• For General Ventilation use only. Do not use to
exhaust hazardous or explosive materials and
vapors.
• Before servicing or cleaning unit, switch power off
at service panel and lock service panel to prevent
power from being switched on accidentally. When
the service disconnecting means cannot be locked,
securely fasten a prominent warning device, such
as a tag, to the service panel.
• Installation work and electrical wiring must be
done by qualified person(s) in accordance with
all applicable codes and standards, including
fire‑rated construction.
• The combustion airflow needed for safe operation
of fuel‑burning equipment may be affected by this
unit’s operation. Follow the heating equipment
manufacturer’s guideline and safety standards
such as those published by the National Fire
Protection Association (NFPA), and the American
Society for Heating, Refrigeration and Air
Conditioning Engineers (ASHRAE), and the local
code authorities.
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2
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482767 • VBF-205, Rev. 2, April 2019 Copyright 2019 © Venco Products2
As a result of our commitment to continuous improvement, Venco reserves the right to change specifications
without notice.
Our Commitment
Phone: [phone] • Fax: [phone] • E-mail: [email protected] • Website: www.vencoproducts.com
Blower Panel
Screws (4)
Service and Maintenance:
1. Turn off all power to Concrete Block Fan.
2. Remove (2) grille screws with Phillips head
screwdriver. Figure 1.
3. Unfasten (4) blower panel screws from support
angles. Figure 2.
4. Pull blower assembly out approximately 12 inches.
5. Reach inside housing and unplug receptacle from
junction box.
6. Brush off any accumulated dust or dirt from the fan
motor and wheel(s).
Figure 1
Figure 2
NOTE
For General Ventilation use only. Do not use to
exhaust hazardous or explosive materials and vapors.
General Maintenance Suggestions
The Concrete Block Exhaust Fan requires very little
maintenance. However, since small problems left
unchecked over time could lead to loss of performance
or early motor failure, we do recommend that the unit be
inspected periodically (once or twice a year).
The fan motor and wheel(s) should be checked for dust
and dirt accumulations. Dirt buildup can lead to loss of
performance and motor overheating. Cleaning can be
accomplished by brushing off any dust or dirt that may
have accumulated.