JB INDUSTRIES
OPERATING MANUAL
PLATINUM
®
DV-200N-250SP
Spark-Proof
DV-142-FLEX
AC/Battery
Powered
DV-200N
PLATINUM 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
PLATINUM
®
Pump Models 3
Keeping the Life in Your Pump—Tech Tips From the Pros 4
Isolation Valve 5
Using Charging and Testing Hoses for Evacuation 5
Testing the Vacuum Pump’s Isolation Valve 5-7
Digital Micron Gauges 7-8
Inaccurate Readings 7
Erratic Readings 8
Breaking Vacuum 8
Troubleshooting and Repair 9-11
Repair Parts for DV-42 through
DV-285 Series 10
Flexible Couplers 11
Replacing Coupler (Motor Removed) 11
Sight Glass Repair 11
Tethered Safety Exhaust Caps 11
Cartridge Valve Repair Kit 11
Cord Options 11
Cross Reference of Vacuum Measurements 12
Accessories 12
Return for Repair 12
Warranty 12
WARNING:
UNIT DRAINED OF OIL
FOR SHIPMENT. DO NOT OPERATE
WITHOUT ADDING OIL.