Table of Contents
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Table of Contents
Summary of Contents for YEOMANS 9100 Series
- Page 1 SUBMERSIBLE PUMPS INSTALLATION, OPERATION AND MAINTENANCE MANUAL YEOMANS SERIES 9100 SUBMERSIBLE PUMPS WITH SINGLE RAIL QUICK LIFT OR ® DUAL RAIL EASY-LIFT GUIDE RAIL SYSTEM TYPICAL PUMP INSTALLATION YEOMANS PUMP 3905 ENTERPRISE COURT AURORA, IL 60504 USA INSTRUCTION 9000 – MODU-CAB...
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Page 2: Table Of Contents
Table of Contents SECTION A-GENERAL 1) Purpose and Importance of Manual ………………………………………………………… 2) Special Precautions……………………………………………………………………………. 3) Receiving Inspection-Shortages……………………………………………………………... 4) Preservation and Storage…………………………………………………………………….. 5) Handling………………………………………………………………………………………… 6) CAUTION……………………………………………………………………………………….. 7) Motor and Mechanical Seals…………………………………………………………………. 8) Electrical Leads………………………………………………………………………………… 9) Controls……………………………………………………………………………………….… 10) Accessories…………………………………………………………………………………… SECTION B-INSTALLATION PUMP ONLY (Without Quick Lift) 1) Location……………………………………………………………………………………….. -
Page 3: Section A-General
SECTION A-GENERAL 1) Purpose and Importance of Manual Your YEOMANS Submersible Pump is built to give trouble-free service. This manual is intended to instruct in its proper installation, operation and maintenance. Strict compliance with these instructions will insure reliable performance in wastewater service. Keep this manual handy for ready reference. -
Page 4: Controls
9) Controls The control consists of a motor control panel plus liquid level sensors, alarms, and many options. The controls must comply with different specifications, the National Electrical Code, and building codes, which vary with each location, hence, must be detailed separately for each individual installation. The main control panel is generally located outside of the hazardous area and can be NEMA 3R. -
Page 5: Section B-Installation
SECTION B-INSTALLATION PUMP ONLY (Free Standing / Without Guiderail System) 1) Location When selecting a location for the pump, be sure to provide sufficient floor space for inspection and servicing. Also, adequate headroom for installing and removing the pump is required. Therefore, avoid installation near comers or under stairways. -
Page 6: Pump With Single Rail Quick Lift
PUMP WITH SINGLE RAIL QUICK LIFT 1) Location In most cases the pit size, pump elevation, piping arrangement, access door location, and other features have been established and are shown on an installation drawing (refer to construction installation drawing). The pump or pumps should be located in the pit on opposite side from the influent opening. -
Page 7: Drawing - Quick Lift Assembly Single Rail
QUICK LIFT ASSEMBLY SINGLE RAIL (Drawing No. 103785) COMPONENT & MATERIALS LIST ITEM DESCRIPTIVE NAME STANDARD OPTIONS MATERIAL Submersible Pump & Motor Assy. Cast Iron Hex. Head. Cap Screw Stainless Steel Flat Washer Stainless Steel Jam Washer Neoprene Slide Plate - Pump To Guide Rail Ductile Iron Base Elbow Cast Iron... -
Page 8: Pump With Dual Rail Easy Lift
® PUMP WITH DUAL RAIL EASY-LIFT 1) Location In most cases the pit size, pump elevation, piping arrangement, access door location, and other features have been established and are shown on an installation drawing. (Refer to construction installation drawing.) The pump or pumps should be located in the pit on the opposite side from the influent opening. -
Page 9: Drawing - Easy Lift Assembly
® EASY-LIFT ASSEMBLY DUAL RAIL (Drawing No. 111932) COMPONENT & MATERIALS LIST ITEM DESCRIPTION NAME STANDARD MATERIAL OPTIONS Submersible Pump & Cast Iron Motor Assembly Easy Lift Stationary Elbow Cast Iron Easy Lift Slide Clamp. Cast Iron Bronze / Stainless Hex Head Cap Screws Stainless Steel Lockwasher Spring Type... -
Page 10: Section C-Operation
YEOMANS CHICAGO CORPORATION strongly recommends the use of check valves for unattended pump stations with automatic control systems. If the pump is to be serviced, be sure the power is off and the motor safety switch is padlocked to prevent another person from turning it on. -
Page 11: Single And Dual Rail Pumps
YEOMANS CHICAGO CORPORATION strongly recommends the use of check valves for unattended pump stations with automatic control systems. If the pump is to be serviced, be sure the power is off and the motor safety switch is padlocked to prevent another person from turning it on. -
Page 12: Section D-Maintenance
SECTION D-MAINTENANCE Preventative maintenance should be carried out per the following schedule: Frequency Work Required Every Month a) Check moisture sensor circuit by means of the test button on the relay, or by measuring the resistance of the moisture sensing circuit. Resistance should be no less than 300,000 ohms. -
Page 13: Section E-Disassembly And Reassembly
SECTION E-DISASSEMBLY AND REASSEMBLY Completely remove pump from the pit. Padlock motor safety switch and mark electrical leads to maintain correct rotation. Disconnect pump cable leads from control panel. Referring to Figure 4 (Drawing 103783-B1), remove cap screws (part 2) and lift motor with impeller out of volute. If gasket is destroyed, note its thickness for replacement. -
Page 14: Drawing -9100 Submersible Pumps-All Models
SERIES 9100 SUBMERSIBLE PUMPS – ALL MODELS ILLUSTRATION A ITEM DESCRIPTIVE NAME MAT'L ON PUMP MODELS: MOTOR 4072 HEX HD CAP SCREW - MTR TO UNIT STN STL 4072.5 GASKET - MTR ADAPTER PLATE - (WHEN REQ'D) NEOPRENE 4073 ADAPTER PLATE - MTR TO PUMP (WHEN REQ'D) CAST IRON 4083 STANDARD... -
Page 15: Section F-Troubleshooting
SECTION F-TROUBLESHOOTING CAUTION: Motor section of this pump is sealed against outside contamination. Before inspecting pump, disconnect all electrical power to pump motor and accessories. PROBLEM PROBABLE CAUSES CORRECTIVE ACTION Pump will not run Improper wiring. Check wiring. a) Manual operation Low voltage. - Page 16 Liquid basin too small for inflow. Install larger size liquid basin Level controls set too close Lengthen distance between floats. together. Yeomans Pump – Div. Yeomans Chicago Corporation Shipping Address: Mailing Address: 3905 Enterprise Court P.O. Box 6620 Aurora, IL 60504...