amspa Mobile Fuel Dispenser User manual

WARNING: Read carefully and understand all INSTRUCTIONS
before operating.
Failure to follow the safety rules and other basic safety precautions may result
in serious personal injury.
12V 24V 220V FUEL DISPENSER
OWNER’S MANUAL
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FIRST AID RULES
Persons who have ingested toxic liquids: whenever fuel has been swallowed. do
not induce vomiting, but have the injured person drink large quantities of milk or
water.
Persons who have suffered electric shock: disconnect the power source. or use
a dry insulator to protect yourself while you move the injured person away from any
electrical conductor. Avoid touching the injured person with your bare hands until he
is far away from any conductor. Immediately call for help from qualified and trained
personnel
IN ALL CASES, SEEK MEDICAL ATTENTION IMMllDIATELY
GENERAL INFORMATION
12V, 24V 220V Mobile Fuel Dispenser adopts advanced computer
technology, security and dedicated control processor, with high accuracy flow meter. It has
advantages of high accuracy, abundant function, high reliability, easily to operate and
maintenance.
SAFETY RULES
Protective gloves. Prolonged contact with hydrocarbons can cause skin irritation:
when dispensing fuel always use PVC gloves conforming to the standard EN 388
cat.2.
Permitted uses. The unit must always be used for the purpose intended. Follow
the instructions listed in the chapter Instructions for Use.
Overheating. To prevent overheating, make sure that the pump of the dispenser
stops whenever fuel has not been dispensed for more than 2 minutes.
Smoking prohibited. When operating the dispenser and in particular during
refuelling, do not smoke and do not use open flame.
Electrical precautions. There are dangerously high voltages inside the unit. Only
qualified and authorized technical personnel are allowed to open the
dispenser.
Service. Service of the dispenser must be performed by qualified personnel.
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TECHNICAL SPECIFICATION
Flow Range: 20-80L/min
Min Tested Flow Rate: 5L
Accuracy: The max error of dispenser volume is less than ±0.30%, its repeatability error
is less than 0.15%.
Noise Standard: <80dB(A Class)
Unit Price Range: 0.01-999.99
Volume Range: 0.01-999999.99
Amount Range: 0.01-9999999999.99
Environment condition: 1) Humidity:-30°C~+45°C
2) Relative humidity:<95%
The max work ing pressure: <0.3MPa
Memory capacity : >128kB
Power: DC12V, DC24V,AC220V,AC380V
Communication Protocol: RS485
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Working Principle
Pressure oil
External Power Power planes
Main board Key board
Encoder
Nozzle Switch I
NOZZLE
Flow meter
Solenoid valve
(optional)
Oil container
FILTER
Display board
Take up the automatic nozzle, the signal will be transmitted to the main board. The main
board will transmit the operation signal to driver board, then open the solenoid

Take up the automatic nozzle, the signal will be transmitted to the main board. The main
board will transmit the operation signal to driver board, then open the solenoid valve
(optional). The pump sucks the fuel via the filter, then enter into the flow meter, After the
operating of the flow meter, the main board will count the liter, amount and also display
the liter, unit price and amount. The fuel will fuel via the nozzle.
Put back the nozzle, the off signal will be transmitted to the main board. The driver board
will receive the off signal from the main board. Meanwhile, the driver board will take off
the solenoid valve.(optional), the fuel is finished.
Every fuel record will be deposited to the memory of main board.
Besides, the electric device sets up the automatic protection circuit. When you fuel but
the power is suddenly off, it still can keep the data. The display also still shows the liter
and amount above 15mintues.
1, Install the fuel dispenser
The fuel dispenser fixed on the car via screw M10*80
2 , Install the electrical source
a ) The automobile storage battery DC12V or DC24V supply the power to the fuel
dispenser. The power cord is out of the fuel dispenser, the red wire is for the positive
terminal of the DC power supply. The black wire is for negative terminal of the DC power
supply. Shouldn't make any mistake.
b) The AC dispenser must be supplied by a 220V single-phase
alternating current line whose nominal values are shown in the table TECHNICAL
SPECIFICATIONS above . The maximum acceptable variations from the electrical
parameters are:
Voltage: ± 10% of the nominal value
Frequency: Rated 50Hz(60Hz for option)
c ) The grounding of fuel dispenser must be stable and reliable. With the 4mm more
strands ground power cord to hard connect the fuel dispenser's grounding terminals.
3, Install the fuel line
a) Fuel dispenser's transport pressure comes from oil pump, which must have a by-pass
valve. Otherwise. a separate by-pass valve should be installed on the pump's exit side.
To ensure fuel line press is less than 0.3Mpa .a press meter should be installed to view
the fuel line pressure .
b) A separate filter with 300 mesh at least should be installed if the dispenser without
filter itself to avoid broken of dispenser, flow meter and solenoid valve by solids.
Installation

Operation
Main Technical Specification
• Working Environment:
1.Adapt temperature: -2s°C~+55°C
2. Relatively wet: 30%~90%
3. Atmospheric pressure: 86~106kPa
• The digital for the display
Liter: 8 digitals, Amount: 8 digitals. Unit price: 5 digitals
• Single range: Liter or Amount: 8 digitals (Include two decimals)
• Range of shift total: Liter or Amount : 8 digitals ( Include two decimals)
• Accumulative volume range: 9 digitals ( Include two decimals )
• Accumulative amount range: 11digitals C Include two decimals)
• Unit price range: 0~999.99 (basic currency/Liter)
• The flow range for the advanced shutoff the valve: 0~0.99(Liter)
Input and Outlet Interface
Indicator Light Instruction:
Power: 12v, 24V, 220V power indicator light
Working : Machine workings regularly. the light sparkling
Output: Solenoid valve controlling light
Pulse: Sensor working indicator light
POWER
WORKING
OUTPUT
PULSE
Sale
Volume
Unit Price
SALE
LITER
PRICE
SALE
LITER
PRICE
100.00
5.00
20.00

Output: Solenoid valve controlling light
Pulse: Sensor working indicator light
1 2 3
4 5 6
0 .
7 8
CLEAR
CANCEL
QUERY
PRICE
START STOP
CONFIRM LITER
SALE
SET
DAILY
DAILY
MONTILY
GENERAL
SHIFT
DETAILS
TIME
MONTHLY
9
GENERAL
SHIFT DETAILS TIME
1
2
3
4
5
6
1.When fueling with preset, press this key to input the regular number
2.When querying model, press this key to query daily total fueling data
1.When fueling with preset, press this key to input the regular number
2.When querying model, press this key to query monthly total fueling data
1.When fueling with preset, press this key to input the regular number
2.When querying model, press this key to query general total fueling data
1.When fueling with preset, press this key to input the regular number
2.When querying model, press this key to query shift total or line total fueling data
1.When fueling with preset, press this Key to input the regular number
2.When querying model, press this key to query fueling details
1.When fueling with preset, press this key to input the regular number
2.When querying model, press this key to query daily/monthly/general/shaft total
fueling date and time

PRICE
QUERY
SET
CLEAR
CANCEL
CONFIRM
START
SALE
LITER
STOP
8
.
0
9
1. When fueling with preset, press this key to input the regular number
2. When fueling model, press this key, if the sale reached the next tens integer, it will
stop automatically.
1. When fueling with preset, press this key to input the regular number.
2. When setting model, press this key continuously to turn on/off the screen led light
1. When fueling with preset, press this key to input the regular number
2. When fueling model, press this key, if the Liter reached the next tens integer, it will
stop automatically.
1. When fueling with preset, press this key as regular decimal
2. When setting model, press this key continuously to set unit price
After dispensing, or when standby, press this key to enter querying model.
1. When standby, press this key to enter setting model
2. When query model, press this key to query the previous daily/monthly/shift total
fueling data.
1.When fueling with preset or setting model, input numbers by mistake. pressing this
key to delete numbers.
2. When querying model. press this key to exit querying model
3. When setting model, press this key to exit directly
1.When fueling with preset, input numbers first, press this key to confirm, then start
dispensing.
2.When setting model to change system time, unit price, sensor parameter, password
etc, input numbers first, then press this key to confirm and exit setting model
1. When fueling without preset, press this key to start working.
2. When fueling with preset, after inputting numbers, and confirm numbers, press
this key to start working.
When querying model, press this key to query the next record of daily total, monthly
total , shift total and details fueling data
1. When fueling with preset, press this key to preset desired fueling amount. I
2. When fueling model, if the amount reached the next integer, it will stop
automatically.
1. When fueling with preset, press this key to preset desired fueling volume.
2. When fueling model, if the volume reached the next integer, it will stop
automatically.
Press this key to stop working

The operation method
When the dispenser powers on, the whole screen of display board are checking the
field, display y.1ill show "9" "6" ''7" "1" and then will show the current date and time. It
is in the fueling mode automatically after 3-4seconds.
When the dispenser is standby model, the first line is the last fueling amount, the second
line is the last fueling volume, the third line is current set unit price.
a) Press "START" or take up the nozzle, the machine will dispense fuel.
b) Press "STOP" or put down the nozzle, the machine will stop working.
Note: By pressing "START" to start working, then press "STOP" to stop the machine.
By taking up nozzle to start working, then put down the nozzle to stop the machine.
c) To lock the dispenser.
When standby, press "SET/ " ", then press "STOP" three times, the dispenser will be locked,
and it can't be operated.
Under locked situation , input password (123456), the machine will be un-locked, and
standby for fueling.
Fueling mode:
Fueling without preset
1. Press "Start" key or take up the nozzle to start fueling. The display will show current
dispensing volume, amount and unit price.
2. Put down the nozzle or press "Stop" key to stop fueling. The display will show finished
dispensed volume , amount and unit price.
Notes: Because of the display size limit, the max digits for volume and amount is
999.999.00 To make sure the dispensing data correctly, when the fueling digits reaches
999999.00L or 999999.00 amount, the machine will stop fueling automatically. Press
"START" key to re-start the machine.
Fueling with preset (VOLUME)
1. Press "LITER" key, then input the preset volume by press number keys of 0-9, (if input
the wrong number, press the "CLEAR/CANCEL" key. Decimal fraction should input
one-digit number or two-digit number after the decima point).)
2. Press "CONFIRM" key, the display will show the fueling volume. Press "START" or
take up the nozzle to start fueling. it will stop automatically after the preset number is

Press the " /PRICE" key for 5 seconds, input the password "123456", the first row number
is current unit price, the second row displays "O", and input the new unit price.
If the new unit price inputted by mistake, press "CLEAR/CANCEL" to delete the number
and re-input the new price.
Press "CONFIRM" key to save the new setting unit price.
Note: The unit price setting range is 0.01-999.99
2. Screen Light setting
When standby, by pressing "9/ " continuously for 5 seconds, which can turn on or turn off
the screen light quickly.
.. 3. Clear Fueling Data
WARNING: THIS STEP WILL CLEAR ALL FUELING DATA, INCLUDING SHIFT
TOTAL, GENERAL TOTAL, DAILY TOTAL, MONTHLY TOTAL, AND DETAISL.
AND IT CAN NOT BE RECOVERED
Warning: Clearing fueling data will take about 12 seconds, so before this operation,
please make sure the power source is stable. If 12V, 24V, make sure the battery has
enough power.
If the data not cleared thoroughly! then repeat the operation.
a) When standby, press "SET/ " ", input 9, 1, the screen will display 9-1
b) Input password 123456
c) lnput code "91"
d) Press "CONFIRM" to start clear, numbers will be jump from 1 to 100
e) Machine will restart automatically after clearing data finished.
4. System password setting
The default system basic password is 123456, and advanced password is 666666, users
can change it when required.
1. Basic password setting
a) When standby, press "SET/ " ", input 9, 8, the screen will display 9-8.
b) Input password 123456
c) The first row is current password, input the new password, and press "CONFIRM" to
save the new password.
2. Advanced password setting
a) When standby, press "SET/ " ", input 9, 9, the screen will display 9-9.
b) Input password 666666

b) Press "6/TIME" key, the month and serial number of current monthly total data will
be displayed. Press it again, the first fueling date, time and total fueling times of
current monthly total data will be displayed.
c) Press "SET/ " " or " " key to query the previous data and the next record.
d) Press "CLEAR/CANCEL" key to exit querying mode.
Note: The monthly total data will keep 12 months max, exceeds 12 months data, the
earliest data wi11 be covered automatically.
3. General Total Querying.
a) Press "QUERY" key, the screen board will display "C", then press "3/GENERAL" to
query general total data and total fueling times.
b) Press "6/TIME" key, the first fueling date and total fueling times will be displayed.
Press it again, the first fueling date, time and total fueling times will be displayed.
c) Press "CLEAR/CANCEL" key to exit querying model.
4. Shift Total Querying
a) Press "QUERY" key, the screen board will display "C", then press "4/SHIFT" to query
shift total. The default data is the nearest shift total and serial number.
b) Press "6/TIME" key, the first fueling date of current shift total will be displayed. Press it
again, the first fueling date, time, and fueling times of current shift total will be displayed.
c) Press "SET/ " " or " " key to query the previous data and the next record.
d) Press "CLEAR/CANCEL" key to exit querying mode.
Note: There will be 30 max shift total data to be kept, exceeding 30 shift total data, the
earliest data will be covered.
5. Details Querying
a) Press "QUERY", the screen board will display "C", then press "5/DETAILS" key to
query details. The default data is the nearest fueling amount and serial number.
b) Press "6/TIME" key, the current data fueling time and serial number will be
displayed.
c) Press "SET/ " " or " " key to query the previous data and the next record.
d) Press "CLEAR/CANCEL" key to exit querying mode.
Note: The fueling details will be kept 500 serial numbers max, exceeds 500 serial
numbers, the earliest data will be covered.
6. Time Querying
a) When standby, press "6/TIME" continuously, the current date and time will be
displayed, release the key, time will be disappeared.
b) By pressing "6/TIME" and "CONFIRM" key at the same time, the current time will be
locked on screen board.
c) Press "CLEAR/CANCEL" to exit.
Setting mode:

When in the fueling, press "O" button, if the volume reached the next tens integer, it will stop
automatically.
Fueling with preset (SALE)
1. Press "SALE" key, then input the preset amount by press number keys of 0-9, (if input the
wrong number, press the "CLEAR/CANCEL" key. Decimal fraction should input one-digit
number or two-digit number after the decimal point).)
2. Press "CONFIRM" key, the display will show the fueling amount. Press "START" or take
up the nozzle to start fueling. it will stop automatically after the preset number is reached;
and the currently sales record for the AMOUNT and LITER will be displayed in the display
board.
Stop fueling by integer number
When in the fueling, press "SALE" button, if the amount reached the next integer, it will
stop automatically.
.. When in the fueling, press "8" button, if the amount reached the next tens integer, it will
stop automatically.
Setting mode:
With ticket printer, you can print the each fueling record.
When fueling completed, press "QUERY" key for 5 seconds, the fueling results will be printed
automatically on the ticket.
Querying mode
You can query some data via the keyboard when there is no fueling in process.
1. Daily Total Querying.
a) Press "QUERY" key, the screen board will display "C", then press "1/DAILY" to query
daily total data. The default data is the nearest daily total data.
b) Press "6/TIME" key, the date and serial number of current daily total data will be displayed.
Press it again, the first fueling date, time, and total fueling times of current daily total data
will be displayed .
c) Press "SET/ " or " " key to query the previous data and the next record.
d) Press "CLEAR/CANCEL" key to exit querying mode.
Note: The daily total data will keep 365 dates max, exceeds 365 dates data, the earliest data
will be covered automatically.
2. Monthly Total Querying.
a) Press "QUERY" key, the screen board will display "C", then press "2/MONTHLY" to
query monthly total data. The default data is the nearest monthly total data.
b) Press "6/TIME" key, the month and serial number of current monthly total data will be
displayed. Press it again, the first fueling date, time and total fueling times of current
monthly total data will be displayed .
c) Press "SET/ " " or " " key to query the previous data and the next record.
d) Press "CLEAR/CANCEL" key to exit querying mode.

save the new password.
2. Advanced password setting
a) When standby, press "SET/ ". input 9,9, the screen will display 9-9.
b) Input password 666666
c) The first row is current password, input the new password, and press "CONFIRM” to save
the new password.
When users forget the password, by following operation , users can set the password to
default.
Make sure the machine is power off (without power connected), press "SET/ " and "STOP"
at the same time, and connect power. The machine will be buzzing three times, and start the
machine, the basic password will be recovered to 123456, and advanced
password to 666666
5. System time setting
a) When standby, press "SET/ ". input 2, 2, the screen will display 2-2.
b) Input advance password 666666
c) The first row is current date, year-month-date
d) The second row is current time, hour-minute-second
e) The sparkling part is the current changing number, the default changing number from "YEAR"
f) By pressing 0-9 to change the number
g) By pressing "SET / " and " " to select the changing part
h) Press "CONFIRM” to save new system time and exit operation.
6. Sensor parameter setting
Warning: Changing this parameter will result more or less real fuel dispensed.
IT IS STRONGLY SUGGESTED NOT CHANGING THIS PARAMETER.
a) Press "SET/ ", input 5, 1. The screen board will display 5-1.
b) Input advance password 666666
c) The first row is the current setting parameter. The default parameter number is 1000.
d) The second row displays "O", input the new parameter
e) Press "CONFIRM" to save the new parameter.
Note: The larger parameter, then less fuel will be dispensed. and smaller parameter, more
fuel will" be dispensed
.
Every changing 10 parameter, will affect 1L real fuel dispensed. For example. the default
parameter is 1000,
If it's changed to 990. then 101L real fuel dispensed. but display still shows 1OOL.
If it's changed to 1010, then 99L real fuel dispensed but display still shows 100L.
Usage maintenance

leakage. Check regular and screw down the screw on the hose to avoid the root of hose is
damaged and become flexible.
Notes:
Cleaning the impurity, such as bedloadslag in the tank and hose. And check the leakage,
then install the fuel dispenser to avoid the impurity damage the machine.
It must cut down the power when inspecting the machine.
The person who check the machine must be professional. It should ensure the Ex-proof
surface is intact when open the Ex-proof supply power control valve and Ex-proof
junction box. It should clean the dirty in the Ex-proof chamber when re-install, and
clean the Ex-proof surface;
The sealing for cable should all right, shouldn't loss the metal gasket and sealing .
Please change the sealing as soon as possible when it is aging.
The number for screw must be complete , so that it can ensure the Ex-proof capability
for the Electric part.
amspa engineering pvt. ltd.
Row House No. 3, Building No. 1/2,Shri Vihar, Nigdi, Pune - 411044, Maharashtra, India
Contact : [phone] Email id : [email protected]