Ametek Chandler Engineering 3260 Instruction Manual

Constant speed mixer

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INSTRUCTION MANUAL

MODEL 3260

CONSTANT SPEED MIXER

(Original Instructions)

Revision M – May 2022

P/N: 3260-1050

S/N: ____________

2001 N. Indianwood Ave.

Broken Arrow, Oklahoma 74012 U.S.A.

Telephone: 918-250-7200

Fax: 918-459-0165

E-mail: chandler.sales@ametek.com

Website: http://www.chandlereng.com

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Summary of Contents for Ametek Chandler Engineering 3260

Page 1 INSTRUCTION MANUAL MODEL 3260 CONSTANT SPEED MIXER (Original Instructions) Revision M – May 2022 P/N: 3260-1050 S/N: ____________ 2001 N. Indianwood Ave. Broken Arrow, Oklahoma 74012 U.S.A. Telephone: 918-250-7200 Fax: 918-459-0165 E-mail: chandler.sales@ametek.com Website: http://www.chandlereng.com...
Page 2 This publication contains the following trademarks and/or registered trademarks: AMETEK, CHANDLER ENGINEERING. These trademarks or registered trademarks and stylized logos are all owned by AMETEK, Inc. All other company, product and service names and logos are trademarks or service marks of...
Page 3: Table Of Contents
TABLE OF CONTENTS Table of Contents General Information ............... P-1 Introduction ........................... P-1 Purpose and Use ......................P-1 Features and Benefits ......................P-1 Specifications ........................P-2 Symbols Used on Equipment ....................P-2 Safety Requirements ......................P-2 Where to Find Help ....................... P-3 Section 1 –...
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Page 5: General Information
PREFACE General Information Introduction Purpose and Use The Chandler Engineering Model 3260 Constant Speed Mixer is designed to provide mixing of cement slurries in accordance with API Specification 10. The mixer features a digital speed control and display with a built-in tachometer and programming capabilities. The built-in programs are set for mixing speeds of 4,000 and 12,000 RPM for use with the 1-liter cup.
Page 6: Specifications
PREFACE Specifications Input Voltage (Model 3260-110V): 120 VAC (Model 3260-220V): 230 VAC Input Current (Model 3260-110V): (Model 3260-220V): 6.5A Frequency: 50/60HZ, 1 PHASE Environment: Indoor Use Altitude: 2000 m Temperature: 5 – 40 °C Maximum Relative Humidity: 80 % for temperatures up to 31 °C decreasing linearly to 50 % at 40 °C Maximum Operating Cycle: 1 minute ON / 3 minutes OFF...
Page 7: Where To Find Help
Before attempting to operate the instrument, the operator should read and understand this manual. Where to Find Help In the event of problems, contact your local sales representative or Chandler Engineering: • Telephone: 918-250-7200 • Fax: 918-459-0165 • E-mail: chandler.sales@ametek.com • Website: www.chandlereng.com Instrument training classes are also available.
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Page 9: Section 1 - Installation
SECTION 1 – INSTALLATION Section 1 – Installation Unpacking the Instrument The following components are included with the complete 3260 system • Mixer base • Viton 1 Liter cup adapter • Mixer drive shaft • Mixer cup (1-Liter) with lid Accessories supplied with instrument (check against accessory list inside the packing).
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Page 11: Section 2 - Operating Instructions
SECTION 2 – OPERATING INSTRUCTIONS Section 2 – Operating Instructions Operation The control enclosure includes four program buttons (P1-P4) located just below the display. All program buttons are preset at 4,000 RPM for 15 seconds followed by 12,000 RPM for 35 seconds.
Page 12: Mixing A Cement Slurry
SECTION 2 – OPERATING INSTRUCTIONS Mixing a Cement Slurry CAUTION: Wear eye protection when using the mixer. NOTE: These instructions assume that the Program Button has not been changed from the factory default schedule. 1. Measure the amount of water and pour into the mixer cup. 2.
Page 13: Section 3 - Maintenance
SECTION 3 – MAINTENANCE Section 3 – Maintenance Tools Required Basic hand tools. Cleaning and Service Tips Most of the problems that occur with the 3260 mixer motor are due to inadequate cleaning of the mixing blade assembly. If the blade assembly becomes contaminated with cement, the assembly will bind and cause the motor to over heat.
Page 14: Calibration Procedure
SECTION 3 – MAINTENANCE Calibration Procedure The mixing speed can be checked using a traceable tachometer. Maintenance Procedures Changing the Blade Assembly To change the blade assembly, follow the procedure below: 1. Remove the nut on the bottom outside with a 7/8" socket, pull the blade assembly through the cup.
Page 15 SECTION 3 – MAINTENANCE 7. To save the new settings and exit configuration mode, press and hold the Time +/- keys simultaneously. The available parameters for adjustment are listed below, along with their factory default values. • Speed Pb Value (Proportional band for PID control loop) – 29500 •...
Page 16: Maintenance Schedule
SECTION 3 – MAINTENANCE Maintenance Schedule MAINTENANCE SCHEDULE INSTRUMENT NAME COMPONENT EACH TEST MONTHLY 3 MONTHS 6 MONTHS ANNUAL Blending Clean and Inspect Assembly for wear and leaks Mixing Cup Clean Control Base Clean Mixer Motor Clean Blending Blade ⚫ Inspect and Replace Blending Blade (10% or greater weight loss...
Page 17: Section 4 - Replacement Parts
SECTION 4 – REPLACEMENT PARTS Section 4 - Replacement Parts Part Number Description 30-0048 Blending Assembly 30-0049 Hardened Blade 30-0056 Container 30-0180 Adapter, Mixer Base, 1 Liter 30-0210 Mixer Base, 110V 30-0211 Mixer Base, 220V 30-0228 Drive Clutch Assembly, 1L Mixer P-1798 O-ring To ensure correct part replacement, always specify Model and Serial Number of instrument when...
Page 18 SECTION 4 – REPLACEMENT PARTS This page is intentionally left blank 3260-REPL_PARTS REV B...
Page 19: Section 5 - Drawings And Schematics
SECTION 5 – DRAWINGS AND SCHEMATICS Section 5 - Drawings and Schematics Drawing Number Description 3260-110V Mixer, 1-QT, 110V 3260-220V Mixer, 1-QT, 220V 30-0228 Drive Clutch Assembly, 1L Mixer 3260-DWGS REV C...
Page 20 SECTION 5 – DRAWINGS AND SCHEMATICS This page is intentionally left blank. 3260-DWGS REV C...
Page 21 REVISIONS ZONE REV. DESCRIPTION DATE APPROVED ECN T5559' ADDED MANUAL 10/9/13 ECN T5688; ADDED C15746 1/3/14 ECN T6587; UPDATED ASSEMBLY VIEW 4/13/15 NOTES: STAMP LABEL WITH SERIAL NUMBER AND DATE. TEST PER PROCEDURE 30-0224. ITEM NO. PART NUMBER DESCRIPTION 30-0210 BASE,MIXER,110V 30-0056 CONTAINER...
Page 22 NOTES: REVISIONS STAMP LABEL WITH SERIAL NUMBER AND DATE. ZONE REV. DESCRIPTION DATE APPROVED TEST PER PROCEDURE 30-0224. SEND 3260-5000 DoC WITH INSTRUMENT. ECN T5481; ADD 30-0225 8/16/13 ECN T5559; ADDED MANUAL 10/9/13 ECN T6587; UDATED ASSEMBLY VIEW 4/13/15 ECN T8153; ADDED 3260-5000 TO BOM 7/11/2018 ITEM NO.
Page 23 DESCRIPTION DATE APPROVED ISSUED 3/25/15 CAC/ES SECTION A-A ITEM PART NUMBER DESCRIPTION 30-0226 MODIFIED DRIVE CLUTCH, WARING 30-0227 RETAINER, WASHER, DRIVE CLUTCH H-3006 SCREW,FHMS,SS,3-48X0.375,PHIL 30-0206 DRIVE ASSY,MIXER,1L CHANDLER ENGINEERING BREAK EDGES, DEBURR DRAWN: CAC 3/20/2015 THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED HEREON ARE THE UON DIMS ARE IN INCHES MFG: GJG...
Page 24 cut out postcards on dotted lines Please Send Us Your Comments on This Manual Model Number ____________________________ Serial Number __________________________ Printing Date of this manual (from the Title Page) ______________ Please circle a response for each of the following statements. Use: (1)= Strongly agree (2) =Agree (3) =Neutral, no opinion (4) =Disagree (5) =Strongly disagree a) The manual is well organized.
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Page 26 4903 W. Sam Houston Parkway, N., Suite A-400, Houston, TX 77041 2001 North Indianwood Avenue, Broken Arrow, OK 74012 Tel: +1 713-466-4900 Fax: +1 713-849-1924 Tel: +1 918-250-7200 Fax: +1 918-459-0165 e-mail: chandler.sales@ametek.com www.chandlereng.com Printed in the U.S.A. © 2008, by AMETEK, Inc. All rights reserved. XM808PDF (360000)