
THERMOJET®G3000E SERIES
OIL PURIFIER SYSTEM
INSTALLATION AND OPERATING MANUAL
Doc # 77740122
Rev 14
Date JUNE 2020
Page
of
Table of Contents
I GENERAL INFORMATION..............................................................................................................................5
Manufacturer Contact Information ...................................................................................................................6
Explanation Of Graphic Symbols In The Documentation ................................................................................7
II UNIT IDENTIFICATION AND LABELING ......................................................................................................10
ThermoJet ® Model G3000- Model Code Designations................................................................................11
Model Code Designation Key ........................................................................................................................12
Tag Detail for G3000E Model Oil Purifiers.....................................................................................................13
III DESCRIPTION OF THE PRODUCT.............................................................................................................14
Principal of Operation.....................................................................................................................................15
Degasification.................................................................................................................................................15
Flow through the Unit.....................................................................................................................................15
The Jet Mixer.................................................................................................................................................15
Return of Clean Oil.........................................................................................................................................15
MountingOptions ...........................................................................................................................................15
IV INSTALLATION.............................................................................................................................................16
Receipt Inspection .........................................................................................................................................17
Placement of Equipment................................................................................................................................17
Inlet and Return Oil Piping Connections........................................................................................................18
Nitrogen Inlet Connection ..............................................................................................................................20
Condensate Purifier Connection....................................................................................................................21
System Exhaust and Relief Valve Connections.............................................................................................22
Electrical Power Connection..........................................................................................................................24
Grounding ......................................................................................................................................................27
V SYSTEM START-UP AND OPERATION ......................................................................................................28
Start-Up Procedures ......................................................................................................................................29
Heater Operation:...........................................................................................................................................34
Adjusting System Pressure............................................................................................................................37
System Discharge Pressure ..........................................................................................................................38
Adjusting the Nitrogen Supply........................................................................................................................39
System Vent Operation..................................................................................................................................40
Monitoring Normal Operation.........................................................................................................................42
List of Gases Removed By ThermoJetG-3700E Series ............................................................................43
Dailey ThermoJet Oil Purifier System Operational Checks...........................................................................45
System Shutdown..........................................................................................................................................46
VI ROUTINE MAINTENANCE...........................................................................................................................47
Maintenance Checks .....................................................................................................................................48
General Inspection.........................................................................................................................................50
Oil Filter Maintenance....................................................................................................................................51
Y-Strainer Maintenance.................................................................................................................................51
Condensate Purifier Assembly Maintenance.................................................................................................53
Separation Vessel Maintenance....................................................................................................................54
Oil Heater Maintenance .................................................................................................................................57
Auto Tune Oil Heater Controller.....................................................................................................................62
Check and Adjust Operating Pressures.........................................................................................................64
Verify Low Oil Pressure Switch Operation.....................................................................................................65
Verify Oil Heater High Temperature Cutout Operation..................................................................................67
VII CLEANING AND DECONTAMINATION......................................................................................................71
Cleaning and Decontamination......................................................................................................................72