Name: Edwards GXS 450
Brand: Edwards
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Dry screw vacuum pump

GXS Series

INSTRUCTION MANUAL

M58800880_H Original instrucons

edwardsvacuum.com

Table of Contents8
Introduction15
Scope and Definitions15
Applications15
Description15
Priority of Control15
Active Utility Control/Standby16
Figure 1: Front Panel Controls16
Figure 2 Front View of the Pumping System with the Side Exhaust and Skids Fitted17
Figure 3: the Controls/Connectors on the Rear of the Pump (System with Rear Exhaust and Castors/Levelling Feet Fitted)18
Technical Data19
General Technical Data19
Performance Data21
Loading Data21
Purge Data22
Figure 4 Levelling Foot Loads22
Electrical Data24
Cooling-Water Data29
DP Clean High Flow Purge/Solvent Flush Option31
External Evacuation System31
Installation32
Locate the Dry Pumping System33
Dry Pumping Systems with Optional Castors34
Levelling the Pump34
Securing the Pump34
Lubrication35
Connect the Dry Pumping System to the Vacuum/Exhaust System35
Connect the Purge Gas Supply38
Figure 5 Connecting the Pump Inlet38
Flammable/Pyrophoric Materials39
Gas Purges40
Leak Test the Dry Pumping System41
Electrical Supply41
Figure 6 Interspool Connections on the Pump/Booster Combination Systems41
Mains Supply Cable Connection43
Figure 7 the Harting Han® K 4/4 Cable-Mounted Connector46
Customer Connection Kit, Combination Low Volts GXS75047
Figure 8 the Harting Han® 100 a Axial Screw Module Cable-Mounted Connector47
Figure 9 Customer Connection Kit - Combination Low Volts GXS75048
Connect an Additional RF Earth (Ground) (Optional)49
Figure 10: Electrical Connector Locking Mechanism for the GXS160, GXS250 and GXS45049
Figure 11 Electrical Connector Locking Mechanism for the GXS750 Systems49
Connect to the Emergency Stop Circuit50
Connect and Set up the Cooling Water50
Figure 12 Remove the Plastic Plugs from the Water Fittings51
Accessories52
Commission the Dry Pumping System53
Install Additional Safety Equipment54
Purge Gas Set up54
High Flow Purge and Solvent Flush Set up55
Figure 13 DP Clean Assembly for the Pump Only Systems56
Connecting the Dry Pumping System for Serial Communications57
Serial Port Connection57
Ethernet Connection57
Operation58
Start up58
MCM Microtim Operation59
PDT Operation59
Front Panel Control Operation59
Start, Warm-Up and On-Process Sequences59
Status Indicators60
Determining the Pump Status61
Green Mode/Standby Mode61
Pumping Argon62
Manual Shut down63
Microtim Operation64
PDT Operation64
Front Panel Control Operation65
Automatic Shut down65
Unplanned Shut down and Alarms65
Emergency Stop66
Restart the Pump after an Emergency Stop or Automatic Shut down66
Dry Pump Clean67
High Flow Purge67
Solvent Flush68
Pump Speed Control and PID69
Maintenance71
Safety and Maintenance Frequency71
Relocate the Dry Pumping System for Maintenance73
Draining the Cooling Water74
General Maintenance74
Checking the Oil Levels and Refilling75
Inspect the Connections, Pipelines, Cables and Fittings76
Figure 14 Location of the Oil Sight Glass and the Fill Plug on End Cover76
Figure 15 Location of the Oil Sight Glass and the Fill Plug on Gearbox76
Overhaul77
Transportation, Storage and Disposal78
Transportation78
Storage78
Disposal78
Service, Spares and Accessories80
Introduction80
Service80
Return the Equipment or Components for Service80
Accessories81
Spares83
Installation Drawings84
Gxs16084
Figure 16 GXS160 Installation Drawing (Sheet 1)84
Figure 17 GXS160 Installation Drawing (Sheet 2)85
Figure 18 GXS160 Installation Drawing (Sheet 3)86
Figure 19 GXS160 Installation Drawing (Sheet 4)87
Gxs160/175088
Figure 20 GXS160/1750 Installation Drawing (Sheet 1)88
Figure 21 GXS160/1750 Installation Drawing (Sheet 2)89
Figure 22 GXS160/1750 Installation Drawing (Sheet 3)90
Figure 23 GXS160/1750 Installation Drawing (Sheet 4)91
Gxs25092
Figure 24 GXS250 Installation Drawing (Sheet 1)92
Figure 25 GXS250 Installation Drawing (Sheet 2)93
Figure 26 GXS250 Installation Drawing (Sheet 3)94
Figure 27 GXS250 Installation Drawing (Sheet 4)95
Gxs250/260096
Figure 28 GXS250/2600 Installation Drawing (Sheet 1)96
Figure 29 GXS250/2600 Installation Drawing (Sheet 2)97
Figure 30 GXS250/2600 Installation Drawing (Sheet 3)98
Figure 31 GXS250/2600 Installation Drawing (Sheet 4)99
Gxs450100
Figure 32 GXS450 Installation Drawing (Sheet 1)100
Figure 33 GXS450 Installation Drawing (Sheet 2)101
Figure 34 GXS450 Installation Drawing (Sheet 3)102
Figure 35 GXS450 Installation Drawing (Sheet 4)103
Gxs450/2600104
Figure 36 GXS450/2600 Installation Drawing (Sheet 1)104
Figure 37 GXS450/2600 Installation Drawing (Sheet 2)105
Figure 38 GXS450/2600 Installation Drawing (Sheet 3)106
Figure 39 GXS450/2600 Installation Drawing (Sheet 4)107
Gxs450/4200108
Figure 40 GXS450/4200 Installation Drawing (Sheet 1)108
Figure 41 GXS450/4200 Installation Drawing (Sheet 2)109
Figure 42 GXS450/4200 Installation Drawing (Sheet 3)110
Figure 43 GXS450/4200 Installation Drawing (Sheet 4)111
Gxs750112
Figure 44 GXS750 Installation Drawing (Sheet 1)112
Figure 45 GXS750 Installation Drawing (Sheet 2)113
Figure 46 GXS750 Installation Drawing (Sheet 3)114
Figure 47 GXS750 Installation Drawing (Sheet 4)115
Gxs750/2600116
Figure 48 GXS750/2600 Installation Drawing (Sheet 1)116
Figure 49 GXS750/2600 Installation Drawing (Sheet 2)117
Figure 50 GXS750/2600 Installation Drawing (Sheet 3)118
Figure 51 GXS750/2600 Installation Drawing (Sheet 4)119
Gxs750/4200120
Figure 52 GXS750/4200 Installation Drawing (Sheet 1)120
Figure 53 GXS750/4200 Installation Drawing (Sheet 2)121
Figure 54 GXS750/4200 Installation Drawing (Sheet 3)122
Figure 55 GXS750/4200 Installation Drawing (Sheet 4)123
Pump Display Terminal124
Leds124
Pump Start/Stop and Control124
Figure 56 Pump Display Terminal124
Event/Warning/Alarm Display and Acknowledgement125
Menus125
Normal Menu126
Status Menu126
Setup Menu127
Commands Menu128
Gas Valves Menu128
Set Sequences Menu128
Warm up Options Menu129
Booster Pump Start Options Menu129
Microtim Options Menu130
DP Clean Menu130
Warn On-Process Menu131
On-Process Ramp Menu131
PID Menu132
PID Parameters Menu132
Smart Stop Menu132
Speed Control Options Menu133
Reset Microtim133
Default Reset134
Display Inverter Fault History (DP Inv Fault Hist) Menu134
Software Version Display Menu134
Display Serial Number134
Fit Accessory Menu134
IP Configuration Menu135
Display Menu136
Set Clock137
How to Set up the PDT Display137
Setting the Status Screen to Automatically Scroll138
Change the Normal Menu Display138
Figure 57 PDT Menu Items138
How to Configure the Pump Warm-Up Options139
Figure 58 Warm-Up PDT Menu Items139
Lowering the Warm-Up Temperature140
Disabling the Warm-Up Cycle140
Increasing the Warm-Up Temperature140
Stop the Pump Going On-Process When It Is Warm140
Stop the Pump Automatically Warming up When in Green Mode140
Standby Mode140
Turn the Inlet Purge on During Warm-Up140
Allow a Pump to Go On-Process with a Warning141
Warm Soft Start141
How to Configure the Booster Pump Behaviour141
Setting the Booster to Manual Operation141
Figure 59 Booster PDT Menu Configuration Items141
Changing the Booster Time Delay142
Setting the Booster to Start When the Inlet Isolation Valve Is Open142
How to Configure Pump Behaviour142
Smart Stop142
Figure 60 Smart Stop Flow Chart143
How to Configure Ramped Speed Increase144
Figure 61 Smart Stop PDT Menu Configuration Items144
How to Set up the DP Clean145
Figure 62 On-Process Ramp PDT Menu Configuration Items145
Figure 63 Dry Pump Clean Flow Chart146
Changing the Dry Pump Speed During the Clean Operation147
Changing the Clean Cycle Time147
Figure 64 Dry Pump Clean PDT Menu Configuration Items147
Automatically Initiating a Clean Cycle When the Pump Goes Off-Process148
Turn the Inlet Purge on During the Clean Cycle148
Have Inlet Purge Cycle after Clean Cycle148
Allow on Process148
Auto on Shut down148
How to Control the Pump Speed148
Figure 65 Speed Control Menu Items149
Normal Speed150
External Voltage150
SIM Protocol150
Figure 66 Pin Numbers on the Auxiliary Gauge Interface150
Second Speed Control151
Profibus Interface151
How to Use the PID Pressure Control152
Figure 67 the Simplified System Diagram152
Fit and Configure the Pressure Sensor153
Using a Different Gauge153
Figure 68 PID PDT Menu Items153
Set the Pump into Green Mode154
Enable the PID154
Set the PID Target Pressure Set Point154
Test the PID Control155
Auto Tune the PID155
Manually Tuning the PID155
Turning PID on and off When On-Process155
How to Set up the Ethernet Port155
Figure 69 Ethernet Menu Items156
Using SIM Protocol through Ethernet157
Figure 70 Setup Menu Items157
Figure 71 Ping to a Pump Screenshot157
Figure 72 Connect to Screenshot158
Figure 73 ASCII Setup Screenshot158
How to Use SIM Protocol with a Serial Port159
How to Set up the MCM Microtim Using the PDT160
Figure 74 ASCII Settings Screenshot160
Configuring the Channel 2 Input161
Figure 75 Microtim Options Menu161
Configuring the Channel 4 Output162
How to Run the Booster Independently from the Dry Pump162
Run the Booster Manually Using the PDT162
Figure 76 Booster Commands Menu162
Run the Booster Using SIM and Profibus163
Run the Booster Using the MCM Microtim163
Fault Finding164
PDT Events164
LED Event Indicators164
PDT Event Messages164
Warnings166
LED Warning Indicators166
PDT Warnings167
Alarms170
LED Alarm Indicators170
PDT Alarms171
Inverter Warnings and Alarms174
Other Problems177
Pump Controller Communications177

Brand	Edwards
Model	GXS 450
Category	Water Pump
Language	English

Edwards GXS 450 User Manual

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