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38

COOLIUS Y50A

 

6  Maintenance 

ATTENTION! 

Damage to the machine!  

Maintenance can be made exclusively by SERVICE CENTER authorized by the manufacturer.

1.  Press 

ENTER

 to go to selection menu (if in Stand-by 

mode).

2.  Turn 

COOLIUS SELECT

 to select 

 

Other selections

 and confirm by 

ENTER

. Then 

select “Maintenance” and confirm by 

ENTER

. 

  

Available selections:

• 

Historical counters

• 

Next service

• 

Counter reset  

(UNLOCK CODE required)

• 

Report

3.  Press 

ENTER

 to confirm.

Select:

Historical counters

6.1  Operation history

By this menu is possible to check the operation history of the machine. The data are not erasable!

1.  Turn 

COOLIUS SELECT

 to select the following coun-

ters:

• 

Refrigerant recovered from  
A/C system

• 

Refrigerant recovered from  
external tank

• 

Refrigerant charged to A/C system

• 

Vacuum working time

Select counter.
HFO recovered
Total
Kg.            ///./

6.2  Next service

By this menu is possible to check the next service required:

Maintenance within
                min.
pump working time.

Содержание Y50A

Страница 1: ...Original Operating Manual Operating Manual Y50A A C Service Unit for refrigerant R1234yf with integrated refrigerant analyzer Doc No 22362_Rev 01 03...

Страница 2: ...9 Con tact and support p 46 This machine meets the requirements of valid EU directives 2014 68 EU PED 2006 42 EU 2014 30 EU 2014 35 EU The declaration of conformity can be obtained from www coolius a...

Страница 3: ...nts 10 3 2 Machine description 10 3 2 1 The machine 11 3 3 Transport lock 12 3 4 Machine handling 12 3 5 On Off and stopping 12 4 Preparation for the use and settings 13 4 1 Machine start up 13 Switch...

Страница 4: ...ration history 38 6 2 Next service 38 6 3 Counter reset UNLOCK CODE required 39 6 4 Filter replacement 39 6 5 Vacuum pump oil replacement 40 6 6 Report 41 6 7 Scale reset 41 6 7 1 Refrigerant Weight s...

Страница 5: ...rior notification The purpose of this operating manual is To supply the user with all the information needed to use the unit starting from purchase on through to the disposal of this same machine To e...

Страница 6: ...MSDS must be delivered to the operator s employee s using the machine HAZARDS IDENTIFICATION Classification REGULATION EC No 1272 2008 Flammable gases 1 H220 Extremely flammable gas Gases under pressu...

Страница 7: ...1 Glossary of terms Machine The machine relative to this operating manual Refrigerant Fluid reported on the identification label A C system Air conditioning system in the vehicle External bottle New...

Страница 8: ...of vapours from the refrigerants and contact of the refrigerant with skin Do not switch on the machine unless the machine is going to be used immediately Cut off the electrical power supply prior to l...

Страница 9: ...NG Risk of injury from escaping gases under high pressure Make sure that you never come in contact with the drain valve 2 6 Ventilation Safety System The machine is designed for the refrigerant 1234yf...

Страница 10: ...s are present EC PED documentation Power cord 3 2 Machine description Control panel 1 Display 2 START button LED 3 STOP button LED 4 Information button i 5 Cancel button X 6 COOLIUS SELECT with ENTER...

Страница 11: ...tive 100 ml 14 Drained oil sealed bottle 250 ml 15 LP quick coupling 16 HP quick coupling 17 LP hose 18 HP hose 19 By pass 20 Front pocket 21 Scale lift knob 22 Inlet port for pressure test Max 12 bar...

Страница 12: ...grip screw slightly locking Unscrew the star grip screw Move the star grip screw upwards and then to the left to the locked position Retighten the star grip screw slightly fig 009 Scale locked fig 010...

Страница 13: ...ll be necessary to use the machine 2 Press START to go to Stand by mode 2 Machine activation 1 Press START to activate the machine NOTE After 10 days starting from the first switch on the display will...

Страница 14: ...end of a process Press START key to print Press STOP key to end 1 fig 011 roll up printer CAR DATA _ C 567890 AB DEFGHIJKLM Press START to print Service report To continue with the activation it is re...

Страница 15: ...the current position of the cursor The number of symbols shows the number of available menu points of this level Overview of the menu contents 1 Other selections Service A C Pressure Test A C Flushin...

Страница 16: ...display shows Turn COOLIUS SELECT to select the year to be downloaded then press START to confirm the display shows Insert an empty USB stick NOTE The file system of the USB stick must be FAT32 if no...

Страница 17: ...ess is not reversible NOTE At the 3rd year if the data has not been downloaded and deleted yet to unlock the STOP key is required to delete the data of at least one year If START is pressed the displa...

Страница 18: ...T to set Press ENTER to confirm The next menu item is displayed Fresh oil The default value is applied in A C DataBase and Full service Turn COOLIUS SELECT to set Press ENTER to confirm The next menu...

Страница 19: ...A C DataBasE and Full service 0 Automatic Nitrogen Pressure Test not activated Turn COOLIUS SELECT to select 1 or 0 then confirm by ENTER Automatic internal flushing 1 Automatic internal flushing acti...

Страница 20: ...rnal flushing The machine is equipped with two oil bottles one for the PAG oil and one for POE oil Due to low compati bility between the two kinds of oil it is strongly suggested to avoid the mixing b...

Страница 21: ...lius ac com 4 8 Error messages No Error message Description A1 ERROR Weight scale Scale blocked or faulty see 6 6 on p 41 C1 ERROR Recovery Recovery process anomaly or compressor faulty ERROR Overpres...

Страница 22: ...ove the machine to another area then try again 5 ERROR 5 Excess of air or low refrigerant flow Large amount of air in the gas sample or no refrigerant flow Check that the external tank valve is open 6...

Страница 23: ...a refrigerant tank or on an A C system as a single process Connect the HP or LP hose to the refrigerant tank or to the A C system that has to be tested 1 Turn COOLIUS SELECT to select Other selections...

Страница 24: ...s is transfered into a specific container and not discharged in the environment 5 If the test is PASSED perform the instruction on the display and then press STOP to continue 6 Press START key to conf...

Страница 25: ...o a new tank of refrigerant If available open the liquid tank valve RED Otherwise turn the tank up side down 3 Turn COOLIUS SELECT to set the value Minimum 800 g Maximum the value shown by the display...

Страница 26: ...ed hose from the tank Press START key to confirm 7 Press STOP key to end The machine now performs a self cleaning process See chapter 4 6 Automatic Internal flushing p 20 if Automatic internal flushin...

Страница 27: ...Press ENTER to confirm 4 Replace the oil bottle with the new oil bottle Press ENTER to confirm 5 Perform the instruction Press START key to confirm 6 The machine starts If the couplers are not joint t...

Страница 28: ...he display shows 8 Turn COOLIUS SELECT to set oil quantity confirm by ENTER then set UV quantity and press ENTER to confirm 9 Turn COOLIUS SELECT to set usually HP HP PORT LP PORT HP LP PORTS Press EN...

Страница 29: ...apter 4 2 Using the printer p 14 15 Press START key to print or STOP key to skip At the end The machine performs a self cleaning process See chapter 4 6 Automatic Internal flushing p 20 if Automatic i...

Страница 30: ...ELECT to select the version of the vehicle Press ENTER to confirm 6 Refrigerant quantitty and oil viscosity are shown 7 For more information press i key Press i key to go back 8 Press START key to con...

Страница 31: ...pe the model of the vehicle NOTE The field cannot be empty and a space is not allowed as a first character 6 When the model is filled press START to confirm 7 Set the quantity of refrigerant by COOLIU...

Страница 32: ...list of vehicles 5 4 3 How to modify or delete a saved vehicle 1 Enter in A C DataBase Turn COOLIUS SELECT counter clockwise the display shows 2 Press i INFO key then the display shows 3 Turn COOLIUS...

Страница 33: ...t the value Minimum 1 min Maximum 60 min 2 Press ENTER to confirm At the end The machine performs a self cleaning process See chapter 4 6 Automatic Internal flushing p 20 if Automatic internal flushin...

Страница 34: ...MESSAGE If charging pressure is too low below the minimum allowed threshold Press STOP to exit MESSAGE If during the test a leak is detected Press STOP to exit Please connect nitrogen bottle to press...

Страница 35: ...IUS SELECT to set the refrigerant amount Minimum 50 g 4 Press ENTER to confirm B In case of vacuum not selected C In case of A C system charge 5 Turn COOLIUS SELECT to set usually HP HP Port LP Port H...

Страница 36: ...own in the 4th row of the screen 3 Perform the instruction Press START to confirm 4 Wait the end 5 At the end The machine performs a self cleaning pro cess See chapter 4 6 Automatic Internal flushing...

Страница 37: ...ons confirm by ENTER then A C Flushing 3 Press ENTER to select 4 Turn COOLIUS SELECT to set from 01 to 04 steps flushes Enter CAR DATA and press START to confirm 5 Press START key to confirm The Singl...

Страница 38: ...service Counter reset UNLOCK CODE required Report 3 Press ENTER to confirm Select Historical counters 6 1 Operation history By this menu is possible to check the operation history of the machine The d...

Страница 39: ...ress X key to confirm A A 34567890 BCDEFGHIJK Counter reset Confirm by X min Counter reset Confirm again 6 4 Filter replacement ATTENTION Risk of injury from leaking refrigerant Contact with the refri...

Страница 40: ...NOTE The oil extracted must be delivered to used oil collection centre 1 Dismount the front cover 2 Unscrew the oil discharge screw and wait for the oil to drain Refit discharge screw 3 Unscrew the mu...

Страница 41: ...e display shows in sequence all the months and the total per year 2 Press START to print the report 01 2018 HFO recovered Kg 10 0 2018 Total HFO recovered Kg 210 6 7 Scale reset At the purpose to comp...

Страница 42: ...it counter clockwise move it slightly up and to the right then fully down In case of mistake Perform again the procedure and be sure to follow correctly the instructions 6 7 2 Waste oil weight scale...

Страница 43: ...covery high speed fan 172 mm Internal vessel pressure gauge D40 mm Oil discharge Environment friendly Automatic Bottle capacity sealed 250 ml Refrigerant Weight scale 60 kg Scale accuracy 2 g Nitrogen...

Страница 44: ...AE J2927 Display 4 x 20 characters Keyboard with COOLIUS SELECT YES Car Database YES Printer YES Pressure gauges pulse free CL 1 0 D 80 mm Service couplings Parker SAE J639 Service hoses 3 0 m SAE J28...

Страница 45: ...r to disposal The lubricants extracted from A C system must be delivered to used oil collection centre 8 3 Disposal of packaging material The cardboard packaging material should be disposed of with ot...

Страница 46: ...ly In addition you will find further help and instructions for your COOLIUS device on this website Manufactured by WOW ITALY Viale della Stazione 7 39100 Bolzano Italy AUTOCOM Diagnostic Partner AB Gr...

Страница 47: ...WOW ITALY Viale della Stazione 7 39100 Bolzano www coolius ac com Doc No 22362_Rev 01 03 by WOW ITALY All rights reserved Responsible for content Product dept...

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