Daytona AC-400 User Manual Download Page 24

Page: 24 / 24

PROTEC

AC-400 USER MANUAL V2.20

During

recovery,

vacuum pump

The contact between solenoid valve

pressurized.

After

No.4 and valve base is not well

period too

much

oil

sealed.

in vacuum pump

Remove solenoid No.4 from valve base,

clean the solenoid valve and valve base.

During

vacuum,

The contact between solenoid valve

there is suction in old

No.2 and valve base is not well

oil bottle.

sealed.

Remove solenoid No.2 from valve base,

clean the solenoid valve and valve base.

23/24

Summary of Contents for AC-400

Page 1: ...PROTEC AC 400 USER MANUAL V2 20 AC 400 A C SERVICE STATION 1 24 ...

Page 2: ... 3 PART DESCRIPTION 4 FIRST OPERATION 5 EQUIPMENT CONNECTION For recovery vacuum oil injection charge Auto mode 7 RECOVERY 8 VACUUM 9 OIL INJECTION 10 CHARGE 11 AUTO MODE 12 HP LEAK TEST 14 SYSTEM SETTING 16 UPDATE 20 MAINTENANCE REMINDING 21 MAIN TROUBLESHOOTING 22 1 24 ...

Page 3: ... Max Pressure 20bar Charge speed 2Kg Min max LCD display 105 5 67 2mm 480RGB x 272 Dots TFT full color High pressure gauge range 1bar 3 5MPa Low pressure gauge range 1bar 3 5MPa A C database included update through USB port Automatic service reminding The equipment provides 1200 operations totally each recovery or vacuum counts for one operation between regular maintenances When 1200 operations ha...

Page 4: ... automatic sequence The machine will stop automatically once all the selected functions have been completed HP leak test Inject high pressure compressed N2 to auto A C system to detect leak location in auto A C system Language Select operation language Calibration Calibration refrigerant gas cylinder load cell and or oil bottle load cell Air purge Purge non condensable in equipment gas cylinder Da...

Page 5: ...er load cell 4 Oil bottle load cell 5 Oil bottle support 6 Oil bottles 7 Assembly of solenoid valve and 8 Manifold assembly 1 9 front cover plastic check valve 10 Front wheel 11 Compressor 12 Vacuum pump 13 Condenser and cooling fan 14 Rear wheel 15 Side cover optional 16 Accessory holder 17 Back cover 18 Upper cover 19 Pressure gauges 20 Manifold 2 21 Drier filter 4 24 ...

Page 6: ...ION Unlock load cells Remove the protection materials for transportation in equipment side you can find same sticker Fill equipment with refrigerant New equipment is empty you need to fill the equipment with refrigerant and refrigeration oil 5 24 ...

Page 7: ...ent either CHARGE or SUCTION port to an external tank with refrigerant block other port of the equipment You can also put the external upside down 3 When total refrigerant in equipment reaches 2 9KG close the external tank valve wait for the equipment to stop recovering automatically 6 24 ...

Page 8: ...de Warning Except the situations clearly stated in the manual during all equipment operations please maintain the vehicle engine and A Cswithed off otherwise unexpected damages may be caused Remarks HP leak test equipment connection is different please refer to HP leak test chapter in this manual 7 24 ...

Page 9: ...PROTEC AC 400 USER MANUAL V2 20 Recovery Remarks With HP leak test function this interface is different Please refer to HP leak test function in this manual 8 24 ...

Page 10: ...OTEC AC 400 USER MANUAL V2 20 Vacuum Remarks With HP leak test function this interface is different Please refer to HP leak test function in this manual Remarks Vacuum leak test is optional function 9 24 ...

Page 11: ...PROTEC AC 400 USER MANUAL V2 20 Oil injection Remarks With HP leak test function this interface is different Please refer to HP leak test function in this manual 10 24 ...

Page 12: ...20 Charge Remarks With HP leak test function this interface is different Please refer to HP leak test function in this manual OR Remarks Hose purge function can charge the refrigerant remained in the hoses to auto A C system 11 24 ...

Page 13: ...n off the machine with machine still connected to vehicle A C turn on the vehicle engine and A C to watch the HP and LP gauges of the machine to make sure that the high pressure and low pressure displayed in HP LP gauges are in normal range of the vehicle 12 24 ...

Page 14: ...h HP leak test function this interface is different Please refer to HP leak test function in this manual Remarks Vacuum leak test is optional Can also select Hose purge function to charge the refrigerant remained in the hoses to the auto A C system 13 24 ...

Page 15: ...PROTEC AC 400 USER MANUAL V2 20 HP leak test Equipment connection for HP leak test 14 24 ...

Page 16: ...OTEC AC 400 USER MANUAL V2 20 By observing the HP and LP gauges in equipment to determine if the AUTO A C system has leakage Can also use soapy water to detect the exact leak location in A C system 15 24 ...

Page 17: ...nder load cell Calibration The equipment indicates to put an The equipment indicates to object of 5 10kg on the plate and remove the gas cylinder change the weight in the screen Remove the back cover Remove the gas cylinder and according the object weight keep the plate empty 16 24 ...

Page 18: ... ibutor Calibration2 Oil bottle load cell calibration Put an object of 1 2KG on The equipment indicates to the oil bottle suport and remove all oil bottles change value in the screen Remove the oil bottles Put object on the support according to the object w eight Calibration2 Oil bottle load cell calibration Calibration passed Put object of 3 4kg on the oil bottle support and change the value in t...

Page 19: ...PROTEC AC 400 USER MANUAL V2 20 18 24 ...

Page 20: ...PROTEC AC 400 USER MANUAL V2 20 Remarks 1 V11 to V15 are reserved for future development 2 V16 is available if the equipment has HP leak test function 19 24 ...

Page 21: ...SBload exe the PC displays the following RCC8A_V2 01 for main program update or message Database_V2 02 for database update Then click Connect the PC displays the following message Click Program_load for main program update or In about 1 minute the machine displays click Database_load for database update the machine displays the following Turn off the machine and turn it on again the machine will r...

Page 22: ...s forced to make The remaining operation number is displayed when machine turns on Upon 1080 operations having been made the machine displays the following message and users can continue using the equipment meanwhile make distributor appointment Upon 1200 operations having been made the machine will display the following message while the machine stops working Service has to be made to reset servi...

Page 23: ...that recovery takes longer time 1 No refrigerant in A C 1 Stop recovery 2 Support screw of gas cylinder load 2 Unsrew the support screw in the bottom of No change in cell not loosened the weight sensor recovery volume 3 Gas cylinder load cell not work or 3 Calibrate gas cylinder load cell or change PCA failure the load cell or change PCA 4 For RCC 6A hand valves not 4 Open RCC 6A HP LP hand valves...

Page 24: ... is not well period too much oil sealed in vacuum pump Remove solenoid No 4 from valve base clean the solenoid valve and valve base During vacuum The contact between solenoid valve there is suction in old No 2 and valve base is not well oil bottle sealed Remove solenoid No 2 from valve base clean the solenoid valve and valve base 23 24 ...

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Daytona AC-400, User Manual

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