National Vacuum Equipment 5314 Manual del sistema
National Vacuum Equipment
Owner’s Manual
&
Operating Instructions
Model 5314 Blower
MADE
IN USA
Visit our web site to download brochures and other
technical information.
2| 5314 Blower www.natvac.com | 800.253.5500
5314 Blower | 3www.natvac.com | 800.253.5500
© 2013 National Vacuum Equipment, Inc.
Revision A
No part of this manual may be reproduced without the written permission of
National Vacuum Equipment, Inc.
5314 Blower
Owner’s Record
Date of Purchase: _________________________
Purchased from: __________________________
Serial Number: ____________________________
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Contents
Introducon .................................................................................................. 6
About Naonal Vacuum Equipment, Inc. ..................................................6
Our History................................................................................................ 6
Limited Warranty.......................................................................................... 7
Warranty ................................................................................................... 7
Warranty Procedures ................................................................................ 8
Overview....................................................................................................... 9
General Blower Operaon ........................................................................9
General Blower Construcon..................................................................10
Locaon of Serial Number ......................................................................10
Specicaons .............................................................................................. 11
Operang Environment........................................................................... 11
Operang Limits...................................................................................... 11
Performance (Reference Only)................................................................ 12
Dimensions ............................................................................................. 13
Air Flow Control ...................................................................................... 13
Noise Level.............................................................................................. 13
Limitaons on Use ..................................................................................14
Storage ........................................................................................................ 15
Unpacking Blower ................................................................................... 15
Handling.................................................................................................. 15
Preservaon............................................................................................ 16
Installaon.................................................................................................. 16
Rotaon and Airow ............................................................................... 16
Diesel Engine Precauons.......................................................................17
Direct Coupling........................................................................................ 17
Recommended Equipment.................................................................17
Installaon and Alignment .................................................................17
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Belt Drive................................................................................................ 18
Drive Sha .............................................................................................. 18
Hydraulic Drive ....................................................................................... 19
PTO Drive................................................................................................ 19
Plumbing and Piping .............................................................................. 19
Recommended Accessories....................................................................20
Exhaust Silencer..................................................................................20
Inlet Filter ........................................................................................... 20
Four Way Valve and Hoses..................................................................20
Pressure Relief Valve...........................................................................20
Vacuum Relief Valve ...........................................................................20
Check Valves .......................................................................................21
Primary Shuto...................................................................................21
Secondary Shuto/Moisture Trap ......................................................21
Bag House........................................................................................... 21
Operaon.................................................................................................... 22
Inial Start Up ......................................................................................... 22
Operang ................................................................................................ 23
Stopping the Blower................................................................................ 23
Cold Weather Operaon ......................................................................... 23
Maintenance............................................................................................... 24
MAINTENANCE SCHEDULE......................................................................24
Oil Capacies and Recommendaons..................................................... 25
Rebuilding ............................................................................................... 26
Cleanout Procedure If Flooded ............................................................... 27
Parts Diagram.......................................................................................... 28
Parts List.................................................................................................. 29
Troubleshoong.......................................................................................... 30
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INTRODUCTION
About National Vacuum Equipment, Inc.
Congratulaons! You now own a quality vacuum/pressure blower proudly
manufactured in the U.S.A. by Naonal Vacuum Equipment, Inc. You have
not only acquired a superior piece of equipment from a qualied dealer,
you have hired a team of vacuum experts. We stand ready to work with
your dealer to answer your quesons and provide you with the informaon
necessary to keep your equipment in peak working condion. Thank you for
using Naonal Vacuum Equipment. OUR MISSION: We are dedicated to the
manufacture and wholesale distribuon of quality vacuum system products
at a reasonable price, on a mely basis. We are a “one-stop shop” for manu-
facturers and distributors of vacuum equipment.
Our History
Naonal Vacuum Equipment, Inc. was founded in 1980 by Bruce Luoma. The
Company started as a retailer of vacuum pumps. Soon aer it started, the
Company secured the rights to exclusive distribuon of the Baoni vacuum
pumps in North America. This helped the Company to evolve into its current
status as a wholesale supplier. To reach the goal of becoming a full service
supplier of vacuum system components, the Company began fabricang its
own line of components, purchased and developed its own line of vacuum
pumps, and began purchasing for resale various valves and accessories.
Today, NVE has full service machine and fabricaon shops complete with
CNC-controlled producon equipment designed for close tolerance work.
The company has a highly trained sta all of whom are dedicated to quality.
2012
5314 Blower | 7www.natvac.com | 800.253.5500
LIMITED WARRANTY
Naonal Vacuum Equipment, Inc. guarantees that the product it provides is
free of manufacturer’s defects, including materials and workmanship. Prop-
erly installed and maintained NVE product is warranted for a period of one
(1) year subject to the following condions:
1. A properly completed warranty registraon card must be received
by us within 30 days of sale to end user for pump sales to be
considered warrantable. All pumps received for warranty consider-
aon must retain the original NVE serial number tag.
2. The one (1) year period shall begin the day the product is shipped
from our warehouse, unless we are provided with an authenc copy
of the original resale invoice, in which case the one (1) year period
shall begin at such invoice date.
3. The covered product must be used in an applicaon for which it was
intended. We do not recommend our product for parcular uses or
applicaons.
4. Damage caused by improper use or lack of proper maintenance is
not warrantable.
5. Manufacturer’s liability under this or any other warranty, whether
express or implied, is limited to repair of or, at the manufacturers’
opon, replacement of parts which are shown to have been defec-
ve when shipped.
6. Manufacturer’s liability shall not be enforceable for any product
unl Naonal Vacuum Equipment, Inc. has been paid in full for such
product.
7. Except to the extent expressly stated herein, manufacturer’s liability
for incidental and consequenal damage is hereby excluded to the
full extent permied by law.
8. Manufacturer’s liability as stated herein cannot be altered except in
wring signed by an ocer of Naonal Vacuum Equipment, Inc.
9. Certain products provided by Naonal Vacuum Equipment, Inc. are
covered by their respecve manufacturer’s warranes (e.g., engines
used in the NVE engine drive packages). These products are not
covered by the Naonal Vacuum Equipment, Inc. Manufacturer’s
Warranty.
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Warranty Procedures
Should a potenal warranty situaon arise, the following procedures must
be followed:
· Contact your dealer immediately upon the occurrence of the event
and within the warranty period.
· Customer must receive a Return Material Authorizaon (RMA)
before returning product.
· All serial-numbered products must retain the NVE serial number tag
to be qualied for warranty.
· Product must be returned to NVE intact for inspecon before war-
ranty will be honored.
· Product must be returned to NVE freight prepaid in the most eco-
nomical way.
· Credit will be issued for material found to be defecve upon our
inspecon, based upon prices at the me of purchase.
5314 Blower | 9www.natvac.com | 800.253.5500
OVERVIEW
General Blower Operation
The NVE BLOWERS are severe duty vacuum pumps, designed to be used in
liquid waste pumping systems where extended operaon is desired. The
pump incorporates a ballast air cooling system to provide superior cooling,
allowing for extended operaon.
The air enters the intake under vacuum or at atmospheric pressure. As the
rotors rotate, a xed volume of air is moved along the wall of the cylinder
towards the exhaust where the pressure and temperature of the volume of
air increases. If the intake air is below atmospheric pressure, cooling air will
be drawn in when the rotor p passes the ballast port.
The airow capacity of the machine (in ACFM) is nearly proporonal to the
speed of the machine and is nearly constant with changes in inlet or outlet
pressures.
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General Blower Construction
Location of Serial Number
Each blower should have a brass colored tag with an embossed serial num-
ber. In addion, the serial number and blower direcon as assembled at the
factory are stamped into the top of the housing as shown:
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