
Table of Contents
© 2020, EMP Inc. 3
Table of Contents
Product Overview ..............................................................................................................................................2
Introduction........................................................................................................................................................4
Purpose .........................................................................................................................................................4
Service Technician Responsibilities ...............................................................................................................4
Liability Disclaimer .........................................................................................................................................4
Additional Information ....................................................................................................................................4
Technical Help ...............................................................................................................................................4
About This Document ........................................................................................................................................5
Warnings, Cautions and Notes.......................................................................................................................5
Definition of Terms.........................................................................................................................................5
Product Safety Warnings ...................................................................................................................................6
Specifications ....................................................................................................................................................7
OP80..............................................................................................................................................................7
OP40..............................................................................................................................................................8
OP3530..........................................................................................................................................................9
Dimensions and Mounting ...............................................................................................................................10
OP80............................................................................................................................................................10
OP40............................................................................................................................................................11
OP3530........................................................................................................................................................11
Identification ....................................................................................................................................................12
EMP Oil Pump Model Codes........................................................................................................................13
Installation .......................................................................................................................................................14
Location/Orientation .....................................................................................................................................14
Plumbing......................................................................................................................................................14
Wiring Practices ...........................................................................................................................................15
Connector Information..................................................................................................................................15
R20L Component Connector Information ................................................................................................. 15
R20L Mating Connector Information ......................................................................................................... 16
R20C Component Connector Information................................................................................................. 17
R20C Mating Connector Information ........................................................................................................17
Electrical Connections..................................................................................................................................18
On/Off – Single Speed Control..................................................................................................................... 18
Example On/Off Application Schematic (7-way connector)....................................................................... 18
Operation .................................................................................................................................................18
System Fill Procedure .....................................................................................................................................19
Fluids Fill......................................................................................................................................................19
Final Item Check List....................................................................................................................................19
EMPower Connect™ Service Tool .................................................................................................................. 20
Routine Maintenance.......................................................................................................................................21
Troubleshooting...............................................................................................................................................21