JB ELIMINATOR DV-6E User Manual

JB INDUSTRIES
OPERATING MANUAL
ELIMINATOR
®
DV-6E-250SP
Spark-Proof
DV-6E
ELIMINATOR 2-STAGE DIRECT DRIVE
VACUUM PUMP SERIES
CONTENTS
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Motor Specifications . . . . . . . . . . . . . . . . . . . . . . 2
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pump Maintenance. . . . . . . . . . . . . . . . . . . . . . . 2
Adding Oil . . . . . . . . . . . . . . . . . . . . . . . . . 2
Changing Oil . . . . . . . . . . . . . . . . . . . . . . . . 2
Flushing Oil . . . . . . . . . . . . . . . . . . . . . . . . 2
ELIMINATOR
®
Pump Models . . . . . . . . . . . . . . . . . 3
Cord Options . . . . . . . . . . . . . . . . . . . . . . . .11
Keeping the Life in Your Pump—Tech Tips From the Pros . . 4
Using Charging and Testing Hoses for Evacuation . . . . . . 5
Digital Micron Gauges . . . . . . . . . . . . . . . . . . . . . 6
Inaccurate Readings . . . . . . . . . . . . . . . . . . . . 6
Erratic Readings . . . . . . . . . . . . . . . . . . . . . . 6
Breaking Vacuum. . . . . . . . . . . . . . . . . . . . . . 7
Cross Reference of Vacuum Measurements . . . . . . . . 7
Troubleshooting and Repair . . . . . . . . . . . . . . . . . . 8
Repair Parts for DV-3E, DV-4E and DV-6E Series Pumps . 9
Flexible Couplers. . . . . . . . . . . . . . . . . . . . . .10
Replacing Coupler (Motor Removed) . . . . . . . . . . .10
Sight Glass Repair . . . . . . . . . . . . . . . . . . . . .10
Tethered Safety Exhaust Caps . . . . . . . . . . . . . . .10
Cartridge Repair and Replacement . . . . . . . . . . . . .10
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . .12
Return for Repair . . . . . . . . . . . . . . . . . . . . . . . .12
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
WARNING: UNIT DRAINED OF OIL
FOR SHIPMENT. DO NOT OPERATE
WITHOUT ADDING OIL.

JB ELIMINATOR DV-6E Specifications

General

Brand	JB
Model	ELIMINATOR DV-6E
Category	Water Pump
Language	English

Summary

Introduction

Motor Specifications

Operation

Pump Maintenance

ELIMINATOR Pump Models

Dual Voltage and Spark-Proof Models

Specifics on dual voltage and spark-proof pump variations.

Cord Options

Keeping Your Pump in Service

Cleaning and Testing Your Vacuum Pump

Step-by-step guide for cleaning and testing the pump's internal components.

Evacuation Procedures

Using Charging and Testing Hoses

Guidelines for employing charging and testing hoses for effective evacuation.

Pump Connections

Digital Micron Gauges

Inaccurate Readings

Explanation of common causes for perceived inaccurate digital gauge readings.

Erratic Readings

Discussion of factors contributing to fluctuating or erratic gauge displays.

Vacuum Measurement Reference

Breaking Vacuum

Troubleshooting and Repair

Pump Hard to Start

Causes and corrective actions for a pump that fails to start.

Pump Won't Pull Deep Vacuum

Troubleshooting steps for achieving deep vacuum.

Oil Drips from Shaft Seal

Addressing oil leaks from the pump's shaft seal area.

Pump Shuts Down or Won't Start

Diagnosing and resolving issues related to pump cycling or failure to start.

Pump Cycles On/Off Cold Start

Resolving issues with pumps cycling after a cold start.

Motor Hums or No Suction

Troubleshooting motor hums without suction or motor issues.

Repair Parts

Flexible Couplers

Sight Glass Repair

Draining Oil and Removing Motor

Cartridge Repair and Replacement

Removing Cartridge

Replacing Shaft Seal and O-rings

Replacing Pump Cartridge

Replacing Motor

Accessories

Return for Repair

Warranty Information