
THERMOJET®G-5700E SERIES
OIL PURIFIER SYSTEM
INSTALLATION AND OPERATING MANUAL
Doc # 77740153
Rev 1
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 G5700- Model Code Designations............................................................ 11
Model Code Designation Key .................................................................................................... 12
Tag Detail for ATEX Model Oil Purifiers .................................................................................... 13
Operating Conditions – ATEX Constructions............................................................................. 15
III DESCRIPTION OF THE PRODUCT......................................................................................... 16
Principal of Operation................................................................................................................. 17
Degasification............................................................................................................................. 17
Flow through the Unit................................................................................................................. 17
The Jet Mixer............................................................................................................................. 17
Return of Clean Oil..................................................................................................................... 17
MountingOptions ....................................................................................................................... 17
IV INSTALLATION......................................................................................................................... 18
Receipt Inspection ..................................................................................................................... 19
Placement of Equipment............................................................................................................ 19
Inlet and Return Oil Piping Connections.................................................................................... 20
Nitrogen Inlet Connection ......................................................................................................... 22
Condensate Purifier Connection................................................................................................ 23
System Exhaust and Relief Valve Connections......................................................................... 24
Electrical Power Connection...................................................................................................... 27
Grounding .................................................................................................................................. 30
V SYSTEM START-UP AND OPERATION .................................................................................. 31
Start-Up Procedures .................................................................................................................. 32
Heater Operation:....................................................................................................................... 37
Adjusting System Pressure........................................................................................................ 40
System Discharge Pressure ...................................................................................................... 41
Adjusting the Nitrogen Supply.................................................................................................... 42
System Vent Operation.............................................................................................................. 43
List of Gases Removed By ThermoJetG-3700E Series ........................................................ 45
Monitoring Normal Operation..................................................................................................... 46
Dailey ThermoJet Oil Purifier System Operational Checks....................................................... 46
System Shutdown...................................................................................................................... 47
VI ROUTINE MAINTENANCE....................................................................................................... 48
Maintenance Checks ................................................................................................................. 49
Oil Filter Maintenance................................................................................................................ 51
Y-Strainer Maintenance............................................................................................................. 52
Condensate Purifier Assembly Maintenance............................................................................. 53
VII CLEANING AND DECONTAMINATION.................................................................................. 54
Cleaning and Decontamination.................................................................................................. 55
Removal From Use, Disposal And Transport............................................................................ 57
Draining and Cleaning Procedures............................................................................................ 59
VIII TROUBLE SHOOTING........................................................................................................... 60
Trouble Shooting Guide............................................................................................................. 61
Quick Reference Troubleshooting Guide................................................................................... 64
Types of Product Misapplication and Misuse Not Covered By Warranty or Guarantees.......... 65
IX PARTS LIST / DRAWINGS / SCHEMATICS............................................................................ 66
Maintenance Spare Parts List.................................................................................................... 67
Process and Instrument Diagram .............................................................................................. 68