Page 1
Model 3200 WARNING Welch’s peristaltic pump models 3100 and 3200 are not designed for medical or dental use. Model 3100 and 3200 pump have not been submitted for FDA approval. For outside of U.S. and Canada, contact your local Gardner Denver sales offi ce Welch-Ilmvac 5621 W.
INSTRUCTION WARNING AND CAUTION PLEASE READ BEFORE OPERATION While reading your manual, please pay close attention to areas labeled: WARNING AND CAUTION. The description of each is found below. WARNING Warnings are given where failure to observe instruction could result in injury or death to people.
TABLE OF CONTENTS Section 1: Safety Information 1.00 Getting Started 1.10 Caution: To Prevent Injury... 1.20 Caution: To reduce risk of electrical shock… 1.30 Warning: To reduce risk of electrocution… 1.40 Danger: To reduce risk of explosion or fi re… Section 2: Installation 2.00 Introduction...
1.00 Getting Started 1.01 Read and understand the following information and instructions included with your Welch Peristaltic Pump before using. This information is for your safety and to prevent damage to the pump. 1.10 Caution: To Prevent Injury... 1.11 Never operate this product if it has a damaged cord or plug. If it is not working properly, has been dropped, damaged or has fallen in water, please return the product to a Welch service center for examination and repair (847-676-8800) or visit our website at www.welchvacuum.
Section 2: INSTALLATION 2.00 Introduction This manual has been compiled not only for the care and maintenance of Welch’s Peristaltic pump now in your possession, but as a helpful reference and guide to prevent many problems which can occur if used improperly. 2.10 Unpacking Carefully remove the pump from the shipping case.
2.60 Electrical Power 2.61 Power source review The peristaltic pump models are equipped with an auto ranging switching power supply used with most electrical power systems (90V to 230V 50/60Hz) around the world. The cord set supplied with your pump will determine the pump’s voltage. There is also a fuse located inside the IEC connector (line cord connector) located on the rear of the unit.
Section 4: OPERATION 4.00 OPERATION INTRODUCTION The Welch peristaltic pump head utilizes a unique Lok-n-Flow cartridge tubing design that makes changing tubing as easy as 1, 2, 3. The cartridge assembly design allows you to replace tubing in a matter of seconds. 1.
Switch Model 3200, to control the fl ow of liquid passing through the pump. The fl ow control on Model 3100 has three setting; fl ow left, no fl ow, and fl ow right. The farther you turn the knob the greater the fl...
Section 5: MAINTENANCE AND CLEANING Welch’s Peristaltic Pump is virtually maintenance free. Besides from keeping the pump clean and replacing the tubing cartridge, Welch’s Peristaltic pump requires no scheduled maintenance. No maintenance is necessary for the bearings. All bearings are sealed and permanently lubricated.
Page 13
6.50 TUBE AND TUBE CUTTERS Description Welch Kit VWR Cat. No. 6.51 Large Tube Cutter, 1 inch O.D. Capacity Cutter 3103K-03 84009-570 Replacement Blades 3103K-04 84009-572 6.52 Small Tube Cutter, 1/2 inch O.D. Capacity Cutter 3103K-01 84009-566 Replacement Blades 3103K-02 84009-568 6.60 On/Off Hand Free Control Foot Switch...
Page 14
Description Welch Kit VWR Cat. No. 6.75 Clamps Single Snap-Grip Clamps (20/pk) 3101K-01 84009-562 6.76 Tubing / Hose Silicone / PVC, 3200K-01 84009-704 25 Ft. Genarel PVC Tubing (4.8mm) Two of each; 1.6mm, 3.2mm,and 4.8mm Silicon Cartridge Assemblies 10 Ft. of 1.6mm Hose (Silicone) 3232K-01 84009-544 10 Ft.
Page 15
Condition Probable Cause Recommended Action Pump not Power Off Check all power connection and turn on power. working Blown Fuse Check fuse in IEC connection, replace fuse. Roller Pinched Unplug unit and remove tubing. Restart without tubing. No Display Power interrupted Restart Unit.
8.40 DRAWING AND PARTS LIST SECTION A-A PARTS LIST FOR MODEL 3100 AND 3200 ITEM DESCRIPTION ROLLER CARRIER LOCK HEAD ROLLER BAND MOTOR CONTROL BOARD See section 6.10 for Replacement parts and kits.
Section 9: APPLICATION INFORMATION 9.10 LABORATORY RESEARCH AND DEVELOPMENT · Dispensing and metering · Cell Tissue transfer · Destaining · Perfusion · Liquid Chromatography · Fluid Transfer of acid and base solutions 9.20 PHARMACEUTICAL MANUFACTURING · Dispensing · Filtration · Nutrient Addition ·...
Welch-Ilmvac under this warranty is limited to servicing, adjusting, repairing or replacing any unit or component part which in the judgment of Welch-Ilmvac has not been misused, abused or altered in any way causing impaired performance or rendering it inoperative. No other warranties are expressed or implied.
Page 22
Welch-Ilmvac Vacuum Pump Repair Facility 5621 W. Howard Street Niles, IL 60714 Phone: (847) 676-8800 Fax: (847) 677-8606 (Technical Support) (847) 588-2366 E-Mail: gdwelchvacuum@gardnerdenver.com Web-Page: www.welchvacuum.com This document contains confi dential and trade secret information which is the property of Welch Vacuum Technology and receipt or possession does not convey any rights to loan, sell, or otherwise disclose said information, reproduction or use of said information for any purpose other than that in connec- tion with said information was supplied may not be made without express written permission of Welch.
Need help?
Do you have a question about the 3100 and is the answer not in the manual?
Questions and answers