D-GAQ FUEL DISPENSER

D-GAQ FUEL DISPENSER

FlowMeter Type: Optional

Accuracy : ±0.2%

Pressure Loss (kg/cm) :Under 0.25

Motor Voltage(V) :110V/220V/380V,50Hz/60Hz

Capacity(hp) :1HP(0.75kw)

Input Voltage : 110V/220V/380V,50Hz/60Hz

Nozzle: Auto Shut-off Nozzle

Environmental Condition: -40~~+55degree

Control Type : Solenold Vale Control Type

Preset : Function Provided(Small LCDIndicator)

Display(Counter): Type LCD and Bright Backlight

Digit of Volume : 0~~999,999(6 Digits),Decimal point can be changed

Digit of Amount : 0~~999,999(6 Digits),Decimal point can be changed

Digit of Unit price : 0~~9999(4 Digits),Decimal point can be changed

Digit of Total Range :0~~99,999,999,99

Optional Display :Type LCD and Bright Backlight

Digit of Volume : 0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Amount : 0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Unit price: 0~~999999(6 Digits),Decimal point can be changed

Digit of Total Range : 0~~99,999,999,99

Totalizer: 1~~9,999,999

Hose:4.5m

Weight :280kg.

Dimension(L×W×H) :900*620*2180(mm)

Dimension(L×W×H)Of Qty of Container: 40ft: 45 20ft: 22

mp will decrease and overflow valve cut down flowage passed. When need to decrease flow rate, one will reduce openness of nozzle so as to increase the outlet pressure of pump. In that case, openness of valve and returned oil increase due to overflow valve work on spring, the outlet flowage of fuel dispenser is lessened. When the pressure of hydraulic system in fuel dispenser is suddenly increased due to some cause, overfl fuel dispenser ow valve overcome spring strength under high pressure, raise openness and returned oil flowage to reduce pump pressure and protect the hydraulic system. Clockwise turn adjusting bolt of overflow valve given the openness of nozzle is unchanged the flux of fuel dispenser will be increased; anticlockwise turn decrease flux. Performance of vane pump Suction capacity Like other pump the good performance of vane pump should has high suction capacity, excellent stability with less vibration, small transitional volume, low noise, nice reliability and maintainable. These traits depend upon rational structure design, right selection of material and manufacturing level. fuel dispenser User’s correct usage and maintenance is very important as well. Vane pump suction capacity mainly lies in the two aspects: suction distance and avoidance of air pocket. Diagram 2-5 is about pump, explaining pump suction distance. Suction distance refers to fuel dispenser’s capacity to suck oil from a certain vertical and horizontal distance, often meaning vertical distance. Keeping suction distance a definite vacuum pressure in pump inlet is prerequisite. When the oil level is high or low in tank pump inlet vacuum pressure is often high. Under such high pressure, overflow valve overcome spring strength increase openness and returned oil. Due to the pressure returned oil in other penetrative section is also increased, the filling flux is cut down consequently. The outlet flux of fuel dispenser becomes zero when returned oil reaches a certain volume. Therefore, when the returned oil of overflow valve and other penetrative s fuel dispenser

ata available (from prior incomplete　　RECOVERY DATA　　 transactions) then an unsolicited message is sent with acknowledge (see attended and unattended　　 recovery data base)　　 Action: The MT sends the unsolicited data CHS_Recovered).　　 When the CHS_Close command is received from a controller device the MT moves into the　　CLOSE　　 fuel dispenser CLOSING state.　　 Action: The MT sends the unsolicited data CHS_Status.　　MAJOR ERROR If a major error event occurs the MT moves into the INOPERATIVE state.　　 Action: The MT sends the unsolicited data CHS_Status and CHSEC_ErrMsg2.　　MINOR ERROR If a minor error event occurs the MT stays in the OPEN state.　　 Action: The MT sends the unsolicited data CHSEC_ErrMsg2.　　 In case a command is sent which is not included in this event description the command will be rejected　　　　 and the MT stays in the same state.　　 fuel dispenser Action: The MT sends a NAK - Command refused in this state .　　chs_100 STANDARD FORECOURT PROTOCOLJ. Carrier April 1998 - FINAL DRAFT 1.00　　 CARD HANDLING SERVER APPLICATION　　Page 18　　2.1.3.6 CLOSING 6　　 STATE DESCRIPTION　　 The MT is in the CLOSING state because it has received a close command and has to wait for the　　CLOSING　　 following condition to be fulfilled:　　 - no attended transaction are being processed　　 - no unattended transaction are being processed.　　 - no reconciliation is being performed.　　 EVENT DESCRIPTION　　STATE CHANGE The MT moves into t fuel dispenser

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