Binks 41-818830 Service & Operating Manual

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SERVICE & OPERATING MANUAL

Original Instructions

Certified Quality

UCTION PORT

" NPT (INTERNAL)

NPT (EXTERNAL)

1/2" BSP Tapered (INTERNAL)

BSP Tapered (EXTERNAL)

HAUST PORT

NPT

4X .38

Quality System

ISO9001 Certified

Environmental Management System

ISO14001 Certified

Binks

195 International Blvd.,

Glendale Heights, IL 60139 USA

Telephone:

1.800.99.BINKS

630.237.5000

Toll Free Customer Service

and Technical Support

800-992-4657

Toll Free Fax

888-246-5732

5.60

142

Model 41-818830

Model 41-818830-B

5.50

140

1.42

1.75

9.79

249

SUCTION PORT (OPTIONA

1/2" NPT (INTERNAL)

Part Sheet 77-2997

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Summary of Contents for Binks 41-818830

Page 1 9.79 SERVICE & OPERATING MANUAL Original Instructions 5.60 Certified Quality Model 41-818830 1.42 Model 41-818830-B UCTION PORT SUCTION PORT (OPTIONA 1.75 " NPT (INTERNAL) 1/2" NPT (INTERNAL) NPT (EXTERNAL) 1/2" BSP Tapered (INTERNAL) BSP Tapered (EXTERNAL) HAUST PORT 4X .38...
Page 2 Safety Information IMPORTANT WARNING When used for toxic or aggressive fluids, the pump should Read the safety warnings and instructions in this manual always be flushed clean prior to disassembly. before pump installation and start-up. Failure to comply with the recommendations stated in this manual could damage the pump and void factory warranty.
Page 3 Table of Contents SECTION 1: PUMP SPECIFICATIONS ....1 • Performance • Materials • Dimensional Drawings SECTION 2: INSTALLATION & OPERATION ..3 • Principle of Pump Operation • Recommended Installation Guide • Troubleshooting Guide SECTION 3: EXPLODED VIEW ......6 • Composite Repair Parts Drawing •...
Page 4 Performance SUCTION/DISCHARGE PORT SIZE MODEL S05 Metallic Performance Curve • Model 41-818830 Performance based on the following: elastomer fitted pump, flooded suction, water at ambient conditions. 1/2" NPT (Internal) or 1" NPT (External) The use of other materials and varying hydraulic conditions may result in deviations in excess of 5%.
Page 5 Model 41-818830 (NPT) Model 41-818830-B (BSP Tapered) Dimensions in Inches. (metric dimensions in brackets) Dimensional tolerance: ±1/8" (±3mm) DISCHARGE PORT (OPTIONAL) 8.74 1/2" NPT (INTERNAL) DISCHARGE PORT 11.62 5.63 1.75 1/2" NPT (INTERNAL) 1" NPT (EXTERNAL) or 1/2" BSP Tapered (INTERNAL) 1"...
Page 6 Principle of Pump Operation Air-Operated Double Diaphragm (AODD) pumps are powered by compressed air. The main directional (air) control valve distributes ① compressed air to an air chamber, exerting uniform pressure over the inner surface of the diaphragm . At the same time, ②...
Page 7 Recommended Installation Guide Installation And Start-Up Locate the pump as close to the product being pumped as possible. Keep the suction line length and number of fittings to a minimum. Do not reduce the suction line diameter. Air Supply Connect the pump air inlet to an air supply with sufficient capacity and pressure to achieve desired performance. A pressure regulating valve should be installed to insure air supply pressure does not exceed recommended limits.
Page 8 Troubleshooting Guide Symptom: Potential Cause(s): Recommendation(s): Pump Cycles Once Deadhead (system pressure meets or exceeds air Increase the inlet air pressure to the pump. Pump is designed for 1:1 pressure ratio at zero flow. supply pressure). (Does not apply to high pressure 2:1 units). Air valve or intermediate gaskets installed incorrectly.
Page 9 Composite Repair Parts Drawing Service Kits 41-718850 Air Motor Repair Kit Bumpers, Bushings, Gaskets, O-rings, Retaining Rings, and Seals. 41-718851 Diaphragm Kit One-Piece Bonded Overlay, PTFE Manifold O-rings,FEP-Encapsu- lated FKM O-rings for metal check valve seats. 41-718852 Ball and Seat Kit 316 Stainless Steel Check Balls, 316 Stainless Steel Check Valve Seats, FEP-Encapsulated FKM O-rings for the metal check valve seats.
Page 10 Composite Repair Parts List Item Description Air Valve Assembly Ball, Check Pilot Valve Assembly Bracket, Intermediate Bumper, Diaphragm Bushing, Plunger Cap, Air Inlet Capscrew, Hex 5/16-18 X 1.00 Capscrew, Hex 5/16-18 x 1.25 (SS) Capscrew, Flanged 1/4-20 x 75 Capscrew, Flanged 1/4-20 x 1.50 Chamber, Outer Diaphragm Gasket, Air Inlet...
Page 11 Air Distribution Valve Assembly Air Distribution Valve Servicing Main Air Valve Assembly Parts List Item Description See repair parts drawing, remove screws. Valve Assembly Step 1: Remove hex capscrews (1-E). Sleeve and Spool Set Step 2: Remove end cap (1-D). Valve Body Step 3: Remove spool part of (1-A) (caution: do not scratch).
Page 12 Pilot Valve Assembly Pilot Valve Servicing Pilot Valve Assembly Parts List With Pilot Valve removed from pump. For Models Equipped with Aluminum Midsections Step 1: Remove snap ring (3-F). Item Description Step 2: Remove sleeve (3-B), inspect O-Rings (3-C), Pilot Valve Assembly Valve Body replace if required.
Page 13 Intermediate Assembly Intermediate Assembly Drawing Intermediate Repair Parts List Item Description Step 1: Remove plunger, actuator (25) from center of intermediate pilot valve cavity. Bracket, Intermediate Step 2: Remove Ring, Retaining (26), discard. Bushing, Plunger Step 3: Remove bushing, plunger (7), inspect for wear O-Ring and replace if necessary with genuine parts.
Page 14 Diaphragm Service Drawing - with Overlay 41-818830sm-rev0617...
Page 15 Diaphragm Servicing Step 1: With manifolds and outer chambers Step 4: Push the threaded outer diaphragm removed, remove diaphragm assemblies from plate through the center hole of the diaphragm. diaphragm rod. DO NOT use a pipe wrench or similar Note: Most diaphragms are installed with the tool to remove assembly from rod.
Page 16 Binks shall fail under normal use and service due to a defect in material or workmanship within five years from the date of shipment from Binks factory. See complete warranty at www.binks.com Contact Information Binks Sales and Service: www.binks.com...
Page 17 Declaration of Conformity BINKS, 195 International Blvd, Glendale Heights, IL 60139 Certifies that BINKS models: 41-818810, 41-818810-B, 41-818820, 41-818820-B, 41-818822, 41-818830, 41-818830-B, 41-818831, 41-818831-B, 41-818823-B, 41-818836, 41-818836-B Air-Operated Double Diaphragm Pump comply with the European Community Directive 2006/42/EC on Machinery, according to Annex VIII.
Page 18 The objective of the declaration decribed is in conformity with the relevant Union harmonisation legislation: Directive 94/9/EC (until April 19, 2016) and Directive 2014/34/EU (from April 20, 2016). Manufacturer: Applicable Standard: BINKS EN13463-1: 2009 EN13463-5: 2011 196 International Blvd Glendale Heights, IL 60139 II 2 G c T5 II 2 D c T100°C...

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Gemini ii series 41-818830-b