SANDPIPER M20 Metallic - Manual

Warren Rupp, Inc. • A Unit of IDEX Corporation • 800 N. Main St., Mansfield, Ohio 44902 USA
Telephone (419) 524-8388 • Fax (419) 522-7867 • www.warrenrupp.com
m20mdl1sm-rev0114
Engineering Data and Temperature Limitations .................................................... 1
Explanation of Pump Nomenclature ...................................................................... 2
Performance Curve ............................................................................................... 3
Dimensions ............................................................................................................ 4
Metric Dimensions ................................................................................................. 5
Principle of Pump Operation.................................................................................. 6
Installation and Start-Up ........................................................................................ 6
Air Supply .............................................................................................................. 6
Air Valve Lubrication .............................................................................................. 6
Air Line Moisture.................................................................................................... 6
Air Inlet and Priming .............................................................................................. 6
Between Uses ....................................................................................................... 6
Installation Guide ................................................................................................... 7
Troubleshooting ..................................................................................................... 8
Warranty ................................................................................................................ 8
Recycling ............................................................................................................... 9
Important Safety Information ................................................................................. 9
Material Codes .................................................................................................... 10
Composite Repair Parts Drawing ........................................................................ 12
Available Service and Conversion Kits ................................................................ 12
Composite Repair Parts List ............................................................................... 13
Air Valve Drawing, Parts List, Service Instructions (Aluminum Centers Only) .... 14
Air Valve Drawing, Parts List, Service Instructions .............................................. 15
Air Valve w/Stroke Indicator Drawing, Parts List, Service Instructions ................ 16
Air Valve Drawing, Parts List, Service Instructions (Cast Iron Centers Only) ...... 17 Solenoid Shifted Air Valve Drawing ..................................................................... 18
Solenoid Shifted Air Valve Parts List ................................................................... 19
Solenoid Shifted Air Valve Option ........................................................................ 20
Diaphragm Service Drawing, with Overlay .......................................................... 20
Diaphragm Service Drawing, Non-Overlay.......................................................... 20
Diaphragm Service Drawing, with One-Piece Bonded ....................................... 20
Diaphragm Servicing ........................................................................................... 21
Overlay Diaphragm Servicing ............................................................................. 21
Pilot Valve Servicing, Assembly Drawing & Parts List ......................................... 22
Actuator Plunger Servicing .................................................................................. 23
Check Valve Servicing ......................................................................................... 24
Check Valve Drawing .......................................................................................... 24
Optional Muffler Configurations ........................................................................... 25
Optional Muffler Configuration Drawing............................................................... 25
Pumping Hazardous Liquids................................................................................ 26
Converting Pump for Piping Exhaust Air ............................................................. 26
Converted Exhaust Illustration............................................................................. 26
Pulse Output Kit Drawing .................................................................................... 27
Pulse Output Kit Options ..................................................................................... 27
Grounding the Pump ........................................................................................... 28
CE Declaration of Conformity Machinery ............................................................ 29
CE Declaration of Conformity ATEX .................................................................... 30
Explanation of ATEX Certifications ...................................................................... 31
Model M20 Metallic Design Level 1
Table of Contents
SERVICE & OPERATING MANUAL
Original Instructions
See page 2
for ATEX ratings. See pages 2, 30 and 31
for ATEX ratings.
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