PVA SPP Manuel utilisateur
SPP
Servo Piston Pump Manual
Revision A
INNOVATION. PRECISION. EXCELLENCE.
SPP Operation Manual
Revision A /May 2021
Page 2 of 34
This document is based on information available at the time of its publication. While efforts
have been made to ensure the contents of this manual are accurate, the information
contained herein does not purport to cover all specific details or variations in hardware, or
to provide for every possible contingency in connection with installation, operation, or
maintenance. Features may be described herein which are not present in all hardware and
software systems. Precision Valve and Automation, Inc. assumes no obligation of notice to
holders of this document with respect to changes subsequently made.
Precision Valve and Automation, Inc. makes no representation or warranty, expressed,
implied, or statutory with respect to, and assumes no responsibility for the accuracy,
completeness, sufficiency, or usefulness of the information contained herein. No warranties
of merchantability or fitness for purpose shall apply.
This document, including the information contained herein, is the property of
Precision Valve and Automation, Inc. and is considered confidential and proprietary
information. It is delivered on the express condition that it not be used, disclosed, or
reproduced, in whole or in part, for any reason without prior written consent of
Precision Valve and Automation, Inc.
Copyright © 2021
Precision Valve and Automation, Inc.
All Rights Reserved.
SPP Operation Manual
Revision A /May 2021
Page 3 of 34
Table of Contents
Introduction......................................................................................................... 4
PVA Contact Information ........................................................................................................4
Document History.....................................................................................................................4
Safety ..........................................................................................................................................5
System Description ..................................................................................................................7
Maintenance ........................................................................................................ 8
Remove the Pump ................................................................................................................... 8
Pump Maintenance.................................................................................................................13
Install Pump .............................................................................................................................27
Technical Specifications..................................................................................30
Shot Volume............................................................................................................................ 30
Single Component ............................................................................................................. 30
Dual Component ............................................................................................................ 30
Flow Rate ................................................................................................................................. 30
Single Component ......................................................................................................... 30
Dual Component ............................................................................................................ 30
Drawings ............................................................................................................ 31
Table of Figures .................................................................................................32
Notes...................................................................................................................33
Warranty.............................................................................................................34
SPP Operation Manual
Revision A /May 2021
Page 4 of 34
Introduction
Before you operate this system, read the operation and setup manual. This will help you to
become familiar with the product and ensure successful operation.
If any questions or problems arise, contact PVA’s Technical Support department.
PVA Contact Information
Main Office PVA
One Mustang Drive
Cohoes, NY 12047
Tel +1-518-371-2684
Fax +1-518-371-2688
Website: http://www.pva.net
Technical Support
Tel +1-844-734-0209
Document History
Revision
Revision Date
Reason for Changes
REV A
April 2021
Initial Release
Note: All photographs and CAD model representations in this document are a
“general representation” of the system and its components. The actual appearance
of the system and its components can differ based upon customer specific
configuration.
SPP Operation Manual
Revision A /May 2021
Page 5 of 34
Safety
Certain warning symbols are affixed to the machine and correspond to notations in this
manual. Before operating the system, identify these warning labels and read the notices
described below. Not all labels may be used on any specific system.
Always wear approved safety glasses when you operate or work near the
workcell.
Before you operate the system, read and understand the manuals provided
with the unit.
Never put hands or tools in areas with this symbol when the machine is in
operation. A dangerous condition may exist.
Read and understand the manuals provided with the unit before any repairs
or maintenance is done. Only a qualified individual should do service.
Use caution when there are pressurized vessels. Find and repair any leaks
immediately. Always wear appropriate safety equipment when you work
with pressurized vessels or vessels that contain chemicals
Shear hazard from moving parts. Avoid contact.
Do not remove protective guarding.
In situations where inattention could cause either personal injury or damage
to equipment, a warning notice is used.
SPP Operation Manual
Revision A /May 2021
Page 6 of 34
Do not smoke near the machine. Always have a fire extinguisher available
for emergency use.
Before performing any repairs or maintenance to the system, turn off power
and lock out the power disconnect switch.
Warning notices are used to emphasize that hazardous voltages, current,
temperatures, or other conditions that could cause personal injury exist in
this equipment or may be associated with its use. Only qualified personnel
should enter areas designated with this symbol.
Laser light source present. Do not stare directly into the beam. Do not use in
the presence of highly reflective surfaces
Pinch hazard from moving parts. Avoid contact.
Hot surface. Avoid contact.
Warning, Ultraviolet (UV) light hazard. Do not look directly at the UV light
source.
This product meets EU standards for health, safety, and environmental
protection.
Warning, no open flames.
Electrostatic sensitive device warning. Observe precautions for handling.
SPP Operation Manual
Revision A /May 2021
Page 7 of 34
System Description
PVA’s SPP Servo Piston Pump system is the ideal choice for precise metered dispensing of
heavily filled and abrasive materials. The SPP’s piston displacement design is equipped
with a tungsten carbide sleeve that provides a zero dead space shot meter and long
service life under adverse conditions.
An inert barrier fluid provides no contact with the atmosphere, keeping seals lubricated
and free from material crystallization. The SPP system is perfect for moisture sensitive
fluids like isocyanate urethanes.
Via a menu-driven HMI, the closed loop servo drives enable the programming of several
functions including shot size, mix ratio, flow rate, pressure control, recirculation, and auto
purge.
SPP Operation Manual
Revision A /May 2021
Page 8 of 34
Maintenance
Remove the Pump
Prior to removing the pump, it is important to relieve all pressure in the lines. This will
ensure a safe and cleanly removal of the pump.
1. Disable the pump.
Figure 1: Disable Pump
2. Enable the valve.
Figure 2: Enable Valve
SPP Operation Manual
Revision A /May 2021
Page 9 of 34
3. Select the Dispense button.
Figure 3: Dispense
4. Turn the pressure off on the tank.
Note: The main air must be turned off.
Figure 4: Turn Main Air Off
SPP Operation Manual
Revision A /May 2021
Page 10 of 34
5. Remove the hoses from the top and side of the SPP.
Figure 5: Remove Hoses from SPP
6. Disconnect the power transducer cable.
Figure 6: Disconnect Power Transducer Cable
Table des matières
Autres manuels PVA Pompe à eau
Manuels Pompe à eau populaires d'autres marques
Sykes AmeriPumps
Sykes AmeriPumps GP100M Guide de dépannage
DUROMAX
DUROMAX XP WX Series Manuel utilisateur
BRINKMANN PUMPS
BRINKMANN PUMPS SBF550 Manuel utilisateur
Franklin Electric
Franklin Electric IPS Manuel utilisateur
Xylem
Xylem e-1532 Series Manuel utilisateur
Milton Roy
Milton Roy PRIMEROYAL Manuel utilisateur