Axi MTC-X Instruction, Operating And Maintenance Manual Download Page 8

8

REV0303MTCX010318

Commissioning/Initial Start-Up

Preparations

Before operating the MTC, we recommend determining the amount of contaminants, free water, and sludge in the tank.
AXI International provides a variety of tank sampling equipment, including Sampling Pumps, tubing and bottles, as well as 

Tank Samplers (“Bacon Bomb”) – please see our FS Fluid Sampling line of products. Please make sure the samples are 

taken from the bottom of the tank (in the deepest spot). Use a stick with “Kolor Kut” paste on the end, reach through the top 
of the tank, and place the end of the stick all the way at the bottom of the tank. Kolor Kut paste will show the water level in 
the tank, and indicate how much water, and sludge, will have to be removed. Call AXI International for further information 

on other fuel sampling equipment.

Note: Some biocides render water finding pastes inert.

Mobile Tank Cleaning System Overview

The MTC-X is a two-stage mobile fuel conditioning and tank cleaning system. It efficiently removes sludge and water from 
fuel and oil tanks, restoring and optimizing fuel quality in the same operation.

The system is designed as a “fuel/oil dialysis system” that circulates and cleans fuel/oil by pumping it from the tank, processing 
it through the MTC-X, and returning it back to the tank. The system can also be used to clean fuel or oil by pumping it from 
one tank, through the MTC-X, into another tank and/or suitable container.

The MTC-X System processes fuel, or oil, by pumping it from the tank, through the clear intake hose attached to Port 1, 
through the main bag filter, down to the diverter valve and out Port 2. The discharge hose is connected to port 2.

The MTC-X System has two modes: 

Bypass Mode

 and 

Fine Filtration Mode

.

Bypass Mode

 sends the fuel through the bag

filter only, then back to the tank, bypassing the
fine spin-on filters.

 Fine Filtration Mode

 sends

the fuel through the water block and/or fine
filter(s) and then back to the tank. The diverter

valve is used to change the operational mode.

Ports 1 and 2 are equipped with Quick
Disconnect Couplings that easily connect
to the matching couplings on suction and
discharge hoses.

Port 2

Fuel Discharge

Filter Bypass /

Fine Filtration

Port 1

Fuel Intake

Industrial 

Type

Fine Filter /

Water 

Block

Pre-filter

Ani-Spilage

Drip Tray

“ON” Button

MAINTENANCE

C

OMMISSIONING

PRIMING

OPERA

TION

PRIMAR

Y INSPECTION

O

VER

VIEW

S

Y

S

TEM C

OMPONENT

S

Summary of Contents for MTC-X

Page 1: ...TION OPERATING AND MAINTENANCE MANUAL Tank Cleaning and Fuel Restoration System 1 239 690 9589 AXI International AXInternational AXIFuel AXIFuel 1 877 425 4239 Toll Free www AXI International com REV0...

Page 2: ...ioning Compact Industrial Design Locking Cam and Groove Connections Built In Spill Containment Tray Single Discharge Port For Easy Use Auto Filter Drain For No Spillage Differential Filter Monitoring...

Page 3: ...tional com Pre Filter Vessel Clamp is Optional Isolation Ball Valve Suction Port Cam and Groove Pre Filter Drain Port Fine Filter Differential Gauges Fine Filter 2 Pump Motor Spill Tray Fine Filter 1...

Page 4: ...missioning Initial Startup Preparations General Tank Cleaning Procedure AFC Fuel Additive After Tank Cleaning Procedure Filter Configuration System Operation Operating Procedure Phase1 Phase2 Phase3 P...

Page 5: ...ave a flash point below 100 F 37 8 C e g gasoline alcohol etc Flow Rate Outline Dimensions Enclosure System Weight Operating Temperature Electrical Pump Motor Fuel Conditioner Inlet Outlet s 26 GPM 15...

Page 6: ...otally Enclosed Fan Cooled with thermal overload protection Service Factor 1 00 Pre Filter Water Separator Drain valve on the bottom Final Filter Down to 1 nominal 3 absolute and 3 water blocking spin...

Page 7: ...damages also concealed ones to the shipper Checklist If the packing crate shows signs of damage inspect the system for damage Check the entire system for damage that could indicate mechanical or elec...

Page 8: ...same operation Thesystemisdesignedasa fuel oildialysissystem thatcirculatesandcleansfuel oilbypumpingitfromthetank processing it through the MTC X and returning it back to the tank The system can als...

Page 9: ...nd keeping a before and after bottom tank sample for show tell purposes to demonstrate the improvement of fuel color clarity and opacity AFC Fuel Additive The use ofAXI InternationalAFC 705 710 FuelAd...

Page 10: ...cumulating in the tank The water eliminators will absorb and remove any water from condensation or other sources Preventing water accumulation eliminates microbial growth and the need for toxic biocid...

Page 11: ...y using single filter and then flow through filter 2 When the system is in Fine Filtration Mode utilizing two 2 filters it is important to install the filters in the correct order The higher micron ra...

Page 12: ...have water drained before using a water block filter Table 1 1 Filter Configuration Table Configuration High Particulate Content High Particulate Water Content Low Particulate High Water Content Sing...

Page 13: ...l through the fine filtration spin on filter s In this mode the user has the option to use a single spin on filter and void a filter or two spin on filters in series see Figure 2 1 Filter configuratio...

Page 14: ...iverter valve and operational modes 6 Ensure the accessory selection valve is in the OFF position 7 Ensure Inlet Ball valve is open and start system 8 Drain the water and sludge from the bottom of the...

Page 15: ...on the bottom of the pre filter vessel Figure 2 5 and 2 6 When all water and sludge is removed shut down system and close inlet ball valve Repeat these steps until all water and sludge is removed 9 1...

Page 16: ...uired cleanliness 1 Keep the diverter valve in Bypass Mode position 1 2 Place the return line in the tank at the farthest point of the tank from the suction hose secure discharge hose Figure 3 1 Note...

Page 17: ...re filter vacuum gauges the water sight glass on the prefilter and the two differential gauges The differential gauges will provide an indication of how clogged the spin on filters are and when they s...

Page 18: ...re Before turning on the pump make sure the entire suction side of the MTC system suction hose separator plumbing pump strainer etc is primed and filled with oil diesel fuel Running the pump dry could...

Page 19: ...eparator to make sure all of the fluid can be drained from the system Opening the valves and the air purge valve will allow fuel to flow down and out of both hoses into the tank Pump Check pump for le...

Page 20: ...ry inHG to Pounds per Square Inch PSI divide the inches of Mercury by 2 i e 12inHG 6psi Pressure Side of Pump Clog in line Smaller hose than recommended Some types of flow meters Clogged spin on filte...

Page 21: ...spin on filter becomes clogged shut the system down and drain the water from the pre filter vessel Close the drain ball valve on the pre filter when complete Figure 6 1 2 With hoses still connected a...

Page 22: ...ng up the accessory suction tube white transparent tube connected to pre filter vessel drain port will be visible Figure 6 4 6 When the flow in the accessory suction tube decreases and starts to be mo...

Page 23: ...1 Make sure the pump is turned off and place an appropriate container under the drain valve located on the pre filter vessel 2 Open the drain valve under the pre filter vessel Use the air purge valve...

Page 24: ...d from the tank The water block filters are used to remove entrained and emulsified water from the fuel Saturation of the water block filter will cause the pressure drop over the filter to increase Wh...

Page 25: ...or 2 Place a fuel waste container below the drain valve at the bottom of the pre filter vessel 3 Open the drain valve located under the pre filter vessel Figure 8 1 4 Close after visible sediment part...

Page 26: ...access vanes Figure 8 3 Note Plumbing may not require removal for vane change 7 Loosen and remove the top 4 screws from the pump with a 4mm hex tool Figure 8 4 Figure 8 3 Plumbing branch Before After...

Page 27: ...ws evenly ensuring screws are just tight enough to compress the o ring without pinching the rotor 11 Before priming the pump run the pump to listen for the rotor pinching The sound would be similar to...

Page 28: ...into pump head for storage Pump Replacement In order to replace the pump the spin on filters must be removed Follow the instructions in the Filter Drain section before removing spin on filters 1 Remo...

Page 29: ...ure 10 1 2 Place the AFC container into the leak basin Figure 10 2 3 Remove cap and place the injection accessory suction line into the AFC container 4 Calculate the proper dosing and add the specifie...

Page 30: ...only to assist in adding AFC into fuel tank Replacement Filter Chart Figure 10 3 Accessory selector for filter draining and additive injection MAINTENANCE PRIMARY INSPECTION OVERVIEW SYSTEM COMPONENT...

Page 31: ...exceeding their flash point presents explosion and fire hazards WARNING Care must be taken not to operate the pump with either the suction inlet or discharge outlet lines closed or obstructed If the...

Page 32: ...gged Pressure gauge in red area or more than 20 25 PSI with clean or new filter element installed 1 Restriction on discharge side too high 2 Head on discharge side too high 3 Check filter for water sa...

Page 33: ...manufacturing defect is found In addition to the limitations above this warranty shall not apply to products 1 which have been tampered with altered or repaired by anyone other than AXI International...

Page 34: ...king FF 10 10 spin on filter cartridge not water blocking FF 25 25 spin on filter cartridge not water blocking FFZ 3 X Glass 3 Absolute spin on filter cartridge not water blocking WB 3 3 water blockin...

Page 35: ...35 REV0303MTCX010318 NOTES...

Page 36: ...ne of solutions include enclosed mobile and compact fuel management systems partial and fully enclosed day tanks pump sets fill stations Tier 4 fuel additives centralized system monitoring and other t...

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