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Muffan FS
Filtered Supply Fans
OPERATION & MAINTENANCE MANUAL
IMPORTANT! Read before proceeding!
Please read and save these instructions. 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 instructions
could result in personal injury and/or property damage! Retain instructions for
future reference.
1
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Summary of Contents for PennBarry Muffan FS
- Page 1 Muffan FS Filtered Supply Fans OPERATION & MAINTENANCE MANUAL IMPORTANT! Read before proceeding! Please read and save these instructions. 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 instructions could result in personal injury and/or property damage! Retain instructions for future reference.
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Page 2: Table Of Contents
TABLE OF CONTENTS INTRODUCTION INSTALLATION START-UP AND OPERATION MAINTENANCE 9-10 TROUBLESHOOTING CHECKLIST www.PennBarry.com... -
Page 3: Introduction
Receiving and Handling PennBarry fans are carefully inspected before leaving the factory. When the unit is received, inspect the carton/crate for any signs of tampering. Inspect the unit for any damage that may have occurred during transit and check for loose, missing or damaged parts. -
Page 4: Installation
ROOF MOUNTING The PennBarry FS is a fresh air supply fan. Accordingly, before installation, make sure that the unit is not located next to an exhaust fan so that dirty or noxious air is not brought back inside the building. Mounting the unit on a roof necessitates prior installation of the proper height and size roof curb. - Page 5 Intake Housing Assembly Intake Housing Door Intake Housing Bottom Cleanable Filter 1 2* Table 2: Parts Reference Ref. No. Description Qty. No. 10 - 5/8” Self Drive Screw 16/20* 1/4” - 20 X 3/4” Tumb Screw 3/4* *FS10B, FS12B, FS15B, FS18B/FS20B www.PennBarry.com...
- Page 6 Attach #2 to #3 via hardware as shown in figure 7. Refer to instructions above for installing the Intake Housing Assembly for details. Caulk in two places as shown in figure 8. 3/16” silicone bead all perimeter 3/16” silicone bead all perimeter Detail A Detail B www.PennBarry.com...
- Page 7 Table 5: Parts Reference Ref. No. Description Qty. No. 10-5/8 Self Drive Screw 1/4-20 X 3/4 Thumb Screw 3/4* No. 10-1 Self Drive Screw 12/16* 1/4-20 Riv Nut 4/6** 1/4-20 X 3/4 Whiz Bolt 24/28* 1/4-20 Whiz Nut 20/24* www.PennBarry.com...
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Page 8: Start-Up And Operation
This set up must match the line voltage. If the motor is multi-speed or multivoltage, the winding leads must be grouped and connected as shown on the motor wiring diagram. The line voltage must correspond with proper grouping of CAUTION motor leads. The wiring diagram must be followed explicitly or serious motor or starter damage will occur.) www.PennBarry.com... -
Page 9: Maintenance
Gulf Gulfcrown EP-1 Below 32°F (0°C) Imperial Oil Unirex EP-1 Shell Alvania R-1 Energrease, MPMK11 Gulf Gulfcrown EP-2 Imperial Oil Unirex EP-2 32°F to 150°F (0°C to 66°C) Shell Alvania R-3 Sun Oil Sun Prestige 42 Texaco Regal AFB2 www.PennBarry.com... - Page 10 Centrifugal fans may be connected directly to ductwork which will prevent contact with the internal moving parts, but when the inlet or outlet is exposed, install a suitable guard. PennBarry Ventilation recommends the use of guards on all exposed non-ducted fans, ceiling and wall mounted.
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Page 11: Troubleshooting Checklist
Exchange, repair or replacement will be provided on a no charge basis if the motor is defective within the warranty period. The PennBarry representative in your area will provide a name and address of an authorized service station if requested. - Page 12 PennBarry is proud to be your preferred manufacturer of commercial and industrial fans and blowers. Learn how PennBarry can assist you in your next application by contacting your PennBarry Representative or visiting us on the web at www.pennbarry.com. PennBarry | www.pennbarry.com | pennbarrysales@pennbarry.com | tel: 972.212.4700 | fax: 972.212.4702 PennBarry reserves the right to make changes at any time, without notice, to models, construction, specifications, options and availability.
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