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REV03016704010220 

Note: For information on factory set points or timer delays please refer to the “Accessories and Additional Configuration 
Parameters” subsection in the “Technical Assistance and Ordering” section. 

Multi-Tank – 

If Applicable 

1.

 

From the Main Menu screen select “CONFIG” 

2.

 

Enter password (9999) 

3.

 

Enter the correct number of connected tanks in the box under “Number of Tanks”.  

4.

 

To see actual valve positions, select “VALVES” 

a.

 

Press the “Open” and “Close” buttons to manually test the valves. If the “Open” or “Closed” rectangular 
box is GREEN, that status is active. The opposite is true if said background is RED.  

5.

 

Return to Main Menu screen 

6.

 

To control Pump in Manual Mode, turn the selector switch on the enclosure door to the “MANUAL” position 

7.

 

Select “MANUAL CONTROL” from the Main Menu screen 

8.

 

Select the desired tank for manual operation 

9.

 

Pump will run when valves have reached correct positions 

10.

 

To stop pump operation, select “Cancel Manual” or turn the selector switch on the enclosure door to the “OFF” 
position 

11.

 

For automatic fuel cleaning, turn the selector switch on the enclosure door to the “AUTO” position 

12.

 

Select “AUTO TIMER CONFIG” from the Main Menu screen 

13.

 

Program the timer start and stop times for each tank. 

a.

 

Use the “Next” and “Prev” buttons in the bottom corners of the screen to navigate between timer screens 
for the tanks 

 
Note: Please ensure the start and stop times for any of the tanks do not overlap or an error message will be displayed. 
 

!WARNING! Do not start-up or operate system without high fuel level alarms from both tanks tied into the control 
panel. Frequently test overflow alarms for proper functionality and pump shutdown. 

Auto Water Drain (AWD) – 

If Applicable 

1.

 

When the Water Separator’s High-Water Sensor is triggered, the system will shutdown 

2.

 

The system will remain shut down for 60 seconds, allowing water to be completely separated from the fuel 

3.

 

After 60 seconds, the Auto Water Drain Solenoid Drain Valve opens and the Auto Water Drain Accessory Pump 
turns on, draining the Water Separator bowl 

4.

 

Once the water level has dropped below the Water Separator’s Low-Water Sensor, the system automatically 
turns back on and resumes normal operation 

Manual Additive Injection – 

If Applicable 

Note: Manual Additive Injection operation may vary depending on the vertical and horizontal distance between the 
additive holding container and fuel polishing system. 
 

1.

 

With the system running, place flexible hose between the Additive Injection Port and Additive Container 

2.

 

Ensure sufficient additive is present in the container and that the flexible hose reaches the bottom 

3.

 

Open the Injection Port Ball Valve to begin injecting additive 

4.

 

To start or increase flow of additive into the system, slowly close the System Ball Valve to create a higher vacuum 
as indicated on the vacuum gauge 

5.

 

Monitor the system’s vacuum gauge to avoid creating a vacuum higher than the system’s set point 
 

Note: If a high vacuum alarm is triggered, return the System’s Ball Valve to the fully open position and reset the alarm by 
pushing the Alarm Reset button on the enclosure door panel 
 

6.

 

Monitor the additive level in the holding container to gauge proper dosing 

Summary of Contents for STS 6003

Page 1: ...Dr Fort Myers FL 33905 239 690 9589 Toll Free 877 425 4239 FAX 239 690 1195 www AXI International com STS STS 6003 7003 Instruction Operating Maintenance Manual ENCLOSED FUEL MAINTENANCE SYSTEM REV03...

Page 2: ...REV03016703010220 1...

Page 3: ...rical 11 Field Connections If Applicable 11 Plumbing 11 Typical Plumbing Installation Schematically 12 Important Installation Precautions 12 Multi Tank Installation If Applicable 12 Controller 14 Sett...

Page 4: ...tom Troubleshooting Guide 22 AXI International Limited Warranty 23 Warranty Claim Procedure 24 Technical Assistance and Ordering 25 Accessories and Additional Configuration Parameters 25 Replacement F...

Page 5: ...C Operating Temperature 7000 Series 41 122 F 5 50 C Electrical 120V 60Hz 15A 1Ph or 230V 50Hz 15A 1Ph Pump 1 3 HP Spur Gear Pump Suction Capability Primed 15ft vertical lift or 100ft horizontal run li...

Page 6: ...Water Detection Alarm Module Vacuum Pressure Switches Flow Switch Leak Detection Float Switch Inlet and Outlet Isolation Ball Valves Pump Motor 1 3 HP Gear Pump Primary Filter Water Separator Fuel Fil...

Page 7: ...in Valve Basket Strainer Water Collection Drum o High Water Level Float Switch Manual Additive Injection If Applicable System Ball Valve Additive Injection Port Injection Port Ball Valve Auto Additive...

Page 8: ...ion o Activated when the Vacuum Switch placed on the suction side of the pump set detects a reading above the factory set point The system will go into an alarm state and the pump will not be allowed...

Page 9: ...or operate system without high fuel level alarms from both tanks tied into the control panel Frequently test overflow alarms for proper functionality and pump shutdown Auto Water Drain AWD If Applicab...

Page 10: ...the treatment ratio For example 5 Gallon Jug of AFC treats 25 000 gallons of fuel so enter 1 5000 6 Once this information is entered press the START button to begin the injection process 7 There is a...

Page 11: ...lectrical problems Immediately report or note any damages to the shipper Checklist If the packing crate shows signs of damage inspect the system for damage Check the entire system for damage that coul...

Page 12: ...to the ground studs provided as shown on the provided drawings After the initial wiring of the system check operation to ensure that the motor is running in the correct direction If the motor is runn...

Page 13: ...ed piping size Ref Page 4 Inlet Outlet Port or more with no additional flow restrictions That includes valves 90 degree connectors or other plumbing accessories For continuous optimal performance make...

Page 14: ...vided electrical drawings must be wired to the Normally Closed High Level Alarm Contacts on both tanks to avoid overfilling of either tank and potential spills This is a very important safety feature...

Page 15: ...the arrow key to select the Timer and Press OK 5 Use the arrow keys to select the desired field and press OK to edit 6 Use the left and right arrow keys to select the day days of the week the system...

Page 16: ...IP Address 1 From the Main Menu press the CONFIG button 2 Input 9999 and press the enter key 3 Push IP Config and continue onto the next page 4 Enter the desired values for the PLC IP Address PLC IP...

Page 17: ...m gauge on the input side of the pump The gauge should read no more than 15 HG vacuum maximum under normal conditions Vacuum gauge readings reaching 16 HG indicate excessive debris in the primary filt...

Page 18: ...ssioning section Flow Switch When the flow rate drops below the predetermined set point on the flow switch i e 10 GPM the switch will trigger a signal to shut down the pump If the set point is incorre...

Page 19: ...igh Pressure alarm should be indicated on the System Controller Open the outlet ball valve again Reset the alarm by pushing the Alarm Reset button on the enclosure door panel Water Sensor Jump the Wat...

Page 20: ...hs Servicing the Primary Filter Water Separator Clogged primary filter elements restrict the flow of fuel resulting in the system s vacuum gauge indicating a pressure drop The gauge reads the conditio...

Page 21: ...rn the enclosure door panel selector switch to its original position 9 Check for leaks when re starting and pressurizing the system Note Disposal of fuel associated waste and filters must be in accord...

Page 22: ...icing of Water Separator 1 Keep a fuel waste container under the Manual Drain Port 2 Open the bleed screw on top of the Water Separator to break vacuum 3 Open the AWD Isolation Ball Valve and Manual D...

Page 23: ...ve water in tank 2 Restriction in plumbing on discharge side too high 3 Head on discharge side too high 4 Check valve stuck or defective 5 Outlet ball valve not fully open 6 Discharge line clogged Pum...

Page 24: ...t limited to improper installation or location in a harsh corrosive or saltwater environment 5 Failures resulting from attachments accessory items and parts not sold by AXI International 6 Repairs by...

Page 25: ...purchase model number serial number and a detailed explanation of the problem you are experiencing The Customer Service Representative may at the discretion of AXI International arrange for a Field E...

Page 26: ...eters SYSTEM ALARMS Switches and timer delays Type Default Set point Default Timer delay sec AXi international s part number Vacuumswitch 16 in hg 5 0 aa 0528 Pressure switch 22 psi 0 0 aa 0526 Flowsw...

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