Hoffman ABRKT2 Fan Bracket Instruction Manual
- June 12, 2024
- Hoffman
Table of Contents
Hoffman ABRKT2 Fan Bracket
Product Information
The product is a fan bracket (support de ventilateur / escuadra del ventilador) with the part number P/N 28364001 and catalog model number 87567838. It is designed to provide support for circulating fans in various applications.
Product Usage Instructions
WARNING:
To avoid electrical shock and product damage, disconnect power supply
before beginning installation.
Before installing the fan bracket, read the following instructions carefully. Failure to do so could result in product damage and/or cause a hazardous condition.
General Safety Information:
- Protect all lead wires from coming in contact with sharp objects, hot surfaces, and chemicals.
- If continuous operation of the fan is essential for the safe functioning of any equipment, then adequate warning devices must be installed to assure safe operation at all times.
- Finger guards should be placed on both the intake and exhaust sides of the circulating fan.
- CAUTION: Hoffman cooling fans and fan brackets are not designed for use in hazardous locations.
Location and Mounting:
The Hoffman fan brackets should be installed on the panel for optimum
performance. However, they may be mounted to any surface that provides
adequate support.
It is recommended to place the circulating fan in a location that will eliminate hot spots inside the enclosure.
When using a circulating fan in conjunction with the Hoffman temperature switch, the switch should be located in the upper half of the enclosure to minimize the effects of air stratification within the enclosure.
Four 10-32 screws are required for mounting the fan bracket.
Wiring:
All wiring must comply with applicable local codes and ordinances.
Note: Once installation is complete and before any circuits are energized, check all internal and external electrical clearances to assure that all mounted equipment will function safely and properly.
Maintenance Information:
Always disconnect power supply before inspecting or working on the fan and fan
brackets.
Generally, the circulating fan and bracket require no maintenance.
WARNING
To avoid electrical shock and product damage, disconnect power supply before
beginning installation.
Before installing fan bracket, read these instructions carefully. Failure to
do so could result in product damage and/or cause a hazardous condition.
GENERAL SAFETY INFORMATION
Protect all lead wires from coming in contact with sharp objects, hot
surfaces, and chemicals.
If continuous operation of the fan is essential for the safe functioning of
any equipment, then adequate warning devices must be installed to assure safe
operation at all times.
Finger guards should be placed on both the intake and exhaust sides of the
circulating fan.
CAUTION: Hoffman cooling fans and fan brackets are not designed for use
in hazardous locations.
LOCATION AND MOUNTING
The Hoffman fan brackets should be installed on the panel for optimum
performance. However, they may be mounted to any surface that provides
adequate support.
It is recommended to place the circulating fan in a location that will
eliminate hot spots inside the enclosure.
When using a circulating fan in conjunction with the Hoffman temperature
switch, the switch should be located in the upper half of the enclosure to
minimize the effects of air
stratification within the enclosure.
Four 10−32 screws are required for mounting the fan bracket.
WIRING
All wiring must comply with applicable local codes and ordinances.
Note: Once installation is complete and before any circuits are
energized, check all internal and external electrical clearances to assure
that all mounted equipment will function safely and properly.
MAINTENANCE INFORMATION
Always disconnect power supply before inspecting or working on fan and fan
brackets.
Generally, the circulating fan and bracket requires no maintenance. 
Catalog Number| Model Code| A| B| C| D| E|
F| G| H| J| K| L
---|---|---|---|---|---|---|---|---|---|---|---|---
ABRKT4| 71300| 6.00
(152)
| 5.00
(127)
| 1.50
(38)
| 3.50
(89)
| −−−| 3.00
(76)
| 1.00
(25)
| .38
(10)
| .62
(16)
| .22
(6)
| 1.00
(.25)
ABRKT6| 71310| 10.00
(254)
| 6.88
(175)
| 2.00
(51)
| 6.50
(165)
| −−−| 5.00
(127)
| .94
(24)
| .38
(10)
| 1.00
(25)
| .22
(6)
| 1.00
(25)
ABRKT10| 71320| 13.50
(343)
| 10.12
(257)
| 3.50
(89)
| 8.50
(216)
| 4.00
(102)
| 4.00
(102)
| 1.06
(27)
| .62
(16)
| 2.00
(51)
| .22
(6)
| 1.00
(25)
ABRKT2| 17397| 3.75
(95)
| 2.75
(70)
| 1.50
(38)
| 2.00
(51)
| −−−| 1.75
(44)
| .50
(13)
| .38
(10)
| .62
(16)
| .22
(6)
| .50
(13)
ABRKT3| 17396| 4.50
(114)
| 3.50
(89)
| 1.50
(38)
| 2.75
(70)
| −−−| 2.50
(64)
| .50
(13)
| .38
(10)
| .62
(16)
| .22
(6)
| .50
(13)
© 2018 Hoffman Enclosures Inc. PH 763 422 2211 • nVent.com/HOFFMAN P/N 28364001 87567838
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>