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CPS MAXXAIR MX134, Owner'S Manual, Page: 1 / 52

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MAXXAIR™ MX134

AUTOMOTIVE REFRIGERANT MANAGEMENT CENTER 

Recover, Recycle, Evacuate & Recharge A/C Systems

In Passenger Vehicles & Light Trucks

For Use With R-134a Refrigerant Only

OWNER’S MANUAL 

(English) 

Latest updates: www.cpsproducts.com

 

TO BE OPERATED BY QUALIFIED PERSONNEL ONLY

UL1963 EEI, CSA C22.2 120 DEI

Summary of Contents for MAXXAIR MX134

Page 1: ...NTER Recover Recycle Evacuate Recharge A C Systems In Passenger Vehicles Light Trucks For Use With R 134a Refrigerant Only OWNER S MANUAL English Latest updates www cpsproducts com TO BE OPERATED BY QUALIFIED PERSONNEL ONLY UL1963 EEI CSA C22 2 120 DEI ...

Page 2: ......

Page 3: ...20 Online Registration Warranty 21 Shop Information 22 Select SAE Or Global Standards 23 Operation 24 Refrigerant Recovery 24 A C System Evacuation 26 Refrigerant Charging 27 Full Cycle 29 Refrigerant Tank Refill 30 Maintenance 32 Filter Dryer Change 32 Vacuum Pump Oil Change Frequency 34 Oil Change Procedure 34 Pro Set Premium Vacuum Pump Oil 34 Refrigerant Charging Scale 35 Pressure Transducer 3...

Page 4: ...at and skin Please read the manufacturers Material Safety Data Sheet for further safety information on refrigerants and lubricants CAUTION To reduce the risk of fire avoid the use of extension cords thinner than NO 16 awg 1 5mm2 The following table references extension cord wire size vs maximum length EXTENSION CORD Imperial EXTENSION CORD Metric Gauge awg Length Ft 16 10 14 20 12 25 Gauge mm2 Len...

Page 5: ...ion must be remedied by moving refrigerant from the tank to another storage tank or into a vehicle AC system The charge function may be used to transfer internally stored refrigerant to an external storage facility Tank Overfill Limit AGENCY APPROVALS STANDARDS PATENTS UL 1963 EEI Issued 2013 10 11 Ed 4 Refrigerant Recovery Recycling Equipment CSA C22 2 120 DEI Issued 2013 03 01 Ed 4 Refrigeration...

Page 6: ...ss of expensive refrigerant which can also harm the atmosphere Filter Dryer The installed filter drier filters the R 134a refrigerant inside the vehicle s A C system and absorbs any system contaminants which can reduce compressor life Motorized Ball Valves Automatically open or close for a selected charge recovery or evacuation routine Temperature Probe Accessory MX Machines include a corded probe...

Page 7: ...ment 2 CFM at 60 Hz 48l m 50 Hz Motor Size HP RPM 50 60Hz 1 3 HP 1440 RPM 50 Hz Or 1720 RPM 60 Hz Voltage Watts Amps 110 120VAC Or 220VAC 50 60 Hz Ignition Proof Construction Meets ANSI 12 12 1 Ultimate Vacuum 10 Microns Refrigerant Class A1 A2 Operating Temperature Range 32 F to 125 F 0 C to 52 C Storage Temperature Range 32 F to 104 F 0 C to 40 C Pro Set Vacuum Pump Oil Capacity 11 oz 330 ml Int...

Page 8: ...frigerant compatible sealant used on all mechanical connection points Auxiliary port for optional overfill sensor Liquid and Vapor UL listed Y valve powder coated for maximum rust protection 1 4 SAE Male fittings CRX430T FACTORY INSTALLED ON MX SERIES MACHINES CRX430TB 40 PALLET OPTIONAL ORDER QTY 30 lb CRX400T OPTIONAL SIZE TANK CRX400TB 24 PALLET OPTIONAL ORDER QTY 50 lb REFRIGERANT CYLINDER HEA...

Page 9: ...uge Analog 3 5 Low Side Gauge Analog Storage Tray For Small Tools Or Fittings FRONT VIEW CONTROL PANEL 7 Color Touch Screen LCD Display Machine Model RCA Port For Temperature Probe TMX2P Accessory Included Power On Off Button USB Port ...

Page 10: ... Filled Vacuum Pump Oil Level Sight Glass Handle Bar 1 Piece Left Right Side Hose Connections Replaceable Refrigerant Filter Dryer Refrigerant Identifier For MX1234 3030 Only 30 Lb Refrigerant Recovery Internal Tank One Piece Welded Frame Refrigerant Oil Recovery Bottle SD Card Port Access North American A C Database ...

Page 11: ...ght will then turn ON 6 Machine will go through the following internal status check not all screens are shown a Initial Start Up Screen shows Version b SERVICE HOSES SHOULD NOT BE CONNECTED TO CAR AT THIS TIME a Checking DOA Chamber for oil separation Pressure a ENSURE SERVICE HOSES ARE NOT CONNECTED TO VEHICLE 7 9 8 a Acceptable Distillation Chamber Pressure 10 QUICK START GUIDE a Automatic Air P...

Page 12: ...er Life 4 Segment Icon Weight Of Refrigerant In Tank Refrigerant Type In Tank Pg 46 Job Tracker Key Pg 44 A C Data Base End User License Agreement Key Car System Health Mode Key Help Menu Key Machine Upkeep Key Setup Function Maintenance Menu Print Key Touch Keys Information Icons Pg 15 Hybrid Vehicle Key 1 Refrigerant Recovery Key Pg 24 Pg 26 Pg 27 Pg 29 Pg 30 2 A C System Evacuation Key 3 Refrig...

Page 13: ... Bluetooth range is generally 30 ft while Wi Fi is generally 150 ft both direct line of sight b Touch to receive a printed copy showing results of the LAST function performed 1 Home Screen PRINT KEY HELP MENU a Touch to enter the HELP MENU a Firmware Version shown at UPPER RIGHT b Touch to return to Home Screen 1 2 Home Screen Help Screen ...

Page 14: ...Previous Screen Cancel Units Of Measure Tank Weight Or Refrigerant Weight Set Time Or Date Wireless Setup SAE Or Global Standards Language Job Tracker SETUP FUNCTIONS Home Screen Machine Upkeep Screen 1 2 Filter Change Automatic Air Purge Valves Controls Pressure Transducer Change Tanks Software Upgrade Scale Maintenance Modes MAINTENANCE MENU OVERVIEW Primary Touch Screen Keys Cont d ...

Page 15: ...hoses to FLUSH PORTS b OPEN SERVICE COUPLERS a DISCONNECT SERVICE HOSES from Flush Block b Touch to move to Home Screen a CLOSE SERVICE COUPLERS a Touch if vehicle uses a HIGHVOLTAGE COMPRESSOR b Or touch to return to HOME SCREEN 1 Home Screen 3 2 4 5 7 6 OVERVIEW Primary Touch Screen Keys Cont d ...

Page 16: ...creens Are Shown a Touch a key that corresponds to the screen language you prefer English Spanish French German b Touch to enter selected language a Touch to veiw languages to work in Use this function to set up the MX134 so that it displays Pressure Temperature Weight and Altitude in SAE or Metric units of measure that you want to work with MX Series Machines have an English language default sett...

Page 17: ... All Screens Are Shown a Touch and to move to next screen a If weights shown are correct touch b If weights shown must be changed touch a Use keypad to enter shop password example only shown above b Touch to enter password and move to the next screen a Enter EMPTY TANK WEIGHT example only shown above b Touch to enter tank weight and move to the next screen 1 2 3 4 a Touch W for WEIGHT OR V for VOL...

Page 18: ... go to next screen 3 4 Job Tracker Screen Job Tracker Screen a Touch a Warranty Code Touch white box to have MX machine generate an encrypted warranty code for manufacturer s vehicle being serviced b Track Jobs Touch white box to have Job Data appear in next screen c Touch to enter selections and move to next screen 1 2 Setup Function Screen Job Tracker Screen ...

Page 19: ...S Android Windows Phone and BlackBerry as well as macOS Linux Windows 8 and Windows 10 natively support Bluetooth Low Energy TACI100 CarSmart A C Inspector Temperature Probes an optional accessory from CPS Products can be paired via BLE to any of the MX Series Machines These 2 probes allow technicians to data log temperature feels like temperature humidity dry and wet bulb and dew point readings i...

Page 20: ...or more of the 4 icons from a above will appear on the touch screen SETUP Cont d a Touch to set the Date or Time 1 2 Set Date Or Time SET DATE OR TIME Not All Screens Are Shown Setup Function Screen a Touch keys to enter the current date MM DD YYYY b In next screen touch keys to enter the time of day Hours Minutes Seconds c Touch to enter data Wi Fi Wi Fi is the wireless technology used to connect...

Page 21: ...od Visit www cpsproducts com hvac warranty registration ONLINE WARRANTY REGISTRATION Not All Screens Are Shown a On the Support tab select the Automotive drop down 1 2 CPS Products Home Page CPSPRODUCTS COM a Select Equipment Warranty Registration a Enter information in the fields provided 3 4 SETUP Cont d ...

Page 22: ...eal keypad a If entries are OK touch to move to next screen a Touch b Touch a Touch and enter information by following the prompts a Use the keypad to enter data example shown b Touch to enter data and move to next screen 3 4 5 Shop Information Shop Information Enter Business Name 1 2 Setup Function Screen Home Screen SHOP INFORMATION Not All Screens Are Shown SETUP Cont d ...

Page 23: ... a Touch so the MX134 machine operation follows SAE J2788 standard then touch OR b Touch for the MX134 to follow INTERNATIONAL STANDARDS C Touch to enter selection and move to next screen 3 SELECT SAE OR GLOBAL STANDARDS Not All Screens Are Shown Setup Function Screen Setup Function Screen SETUP Cont d MX Series machines are shipped with a default SAE Mode setting for the U S and most Canadian mar...

Page 24: ...rage tank Refrigerant recovery automatically ends when the machine detects that the vehicle s system is void of refrigerant The color display will show the amount weight of refrigerant that has been recovered This information may be printed by touching on the Home Screen REFRIGERANT RECOVERY Not All Screens Are Shown a Before opening the vehicles AC system for repair first Recover Recycle refriger...

Page 25: ...gerant Oil draining into the MX machine s included Oil Recovery Bottle b Countdown timer shows remaining time a Touch to return to Home Screen a Use keypad to enter amount of recovered oil b Touch to enter data and move to next screen 5 7 6 ...

Page 26: ...en properly evacuated assures that non condensable and moisture won t later harm the refrigerant or refrigerant oil in the system 1 2 A C SYSTEM EVACUATION Not All Screens Are Shown a A custom vacuum time may be entered or one of the preset 15 or 30 minute times may be selected b If a vacuum time of 15 minutes or greater is selected evacuation will be followed by a 2 minute leak test vacuum decay ...

Page 27: ...tor s 4 The MX134 will complete the remaining 85 of the charge 5 Note During cold conditions a Heater Blanket CPS optional accessory CCXHB may be wrapped around the Recovery Tank to assist with charging If the MX134 cannot complete a charge due to pressure equalization it will notify the user to close the high side coupler and start the vehicle a Touch a Touch or to confirm if system uses a high v...

Page 28: ...hose valves are OPEN a Touch Low Side key 5 6 a Close the High Pressure Valve a Start the vehicle 7 8 a Vehicle AC system charging has begun a Final Charge Vs Dispensed amounts shown b Touch for Car Health Mode see page 44 for details OR c Touch to proceed to next screen 9 10 ...

Page 29: ...the vehicle 5 The MX134 will then ask if you want to enter the Car Health Mode Select this mode to check print system pressures and vent temperature 6 If Car Health Mode is not selected the MX134 will instruct how to transfer refrigerant contained in the hoses into the vehicle s AC system 7 Final results of the Full Cycle process can be printed by touching the Print Key found at the bottom of the ...

Page 30: ...ed and the hoses removed Not doing so will result in refrigerant loss at the user s expense FOLLOW DIRECTIONS ON SCREEN AND DO NOT OPEN COUPLER OR TANK VALVE UNTIL SCREEN SHOWS TO OPEN BOTH IF YOU FAIL TO OPEN TANK START OVER REFRIGERANT TANK REFILL a Touch to add refrigerant to the MX134 Tank FAILURE TO OPEN TANK VALVES WHEN INSTRUCTED WILL RESULT IN HAVING TO START OVER FROM BEGINNING a Connect ...

Page 31: ...can still be transferred to MX134 tank untill it is full 5 6 7 A NO PRESSURE DETECTED IN THE TANK message will appear Touch Continue to proceed 8 A STILL NO PRESSURE DETECTED message will appear Touch Continue to proceed 9 The main menu will appear Touch and refer to page 30 previous page for further instructions on how to fill the tank 10 Please contact CPS Technical Support if you have any probl...

Page 32: ... Ball Valve a Refrigerant Recovery cannot be performed if Filter Dryer life has been exceeded 2 4 1 3 Maintenance Filter Dryer Change Maintenance Screen Maintenance Filter Dryer Change Maintenance Filter Dryer Change FILTER DRYER Not All Screens Are Shown The included filter Filter Dryer has the capacity to dry 150lbs of recovered refrigerant The reminaing FILTER life is graphically displayed on t...

Page 33: ...stall the Filter Dryer 8 7 Maintenance Filter Dryer Change Maintenance Filter Dryer Change a Filter Dryer replacement is complete b Check or change the Vacuum Pump Oil c Touch to move to the next screen Maintenance Filter Dryer Change a This screen will appear if an incorrect Filter ID has been entered b Touch to return to the keyboard screen and re enter the correct Filter Dryer ID 10 9 Maintenan...

Page 34: ...0 minutes Then before draining oil allow oil to reach room temperature If in doubt as to the temperature use an infrared thermometer to check the housing temperature 2 Turn MX Machine OFF then REMOVE POWER CORD FROM OUTLET 3 Place MX Machine series pump over a suitable container for draining oil 4 Remove Oil Drain CAP then remove Oil Drain PLUG from drain port AVOID CONTACT WITH HOT OIL HOUSING CO...

Page 35: ...0 99 1 01 lbs touch the icon MAINTENANCE Cont d MAINTENANCE MODES Not All Screens Are Shown 6 5 a On the Home Screen touch to access the MACHINE UPKEEP Screen a Touch to enter the MAINTENANCE MENU 1 2 Home Screen Tare Zero The Scale Check Calibration Screen Machine Upkeep Screen a Touch then a Touch Maintenance Mode Icon to left to right Check Calibration Tare Zero the Scale Scale Calibration by C...

Page 36: ...rate Not All Screens Are Shown a On the Maintenance Screen touch 1 a Touch either the Tare or Calibrate keys 2 a Wait while PT1 zeros out a Touch to Tare zero out the Pressure Transducer PT 4 3 Zero The Pressure Transducer Zero The Pressure Transducer Tare Zero The Pressure Transducer Not All Screens Are Shown Actual scale calibration is suggested only if the calibration test was off by more than ...

Page 37: ... for HELP or to proceed a Touch to calibrate the Pressure Transducer 2 1 Calibrate Pressure Tranducer Calibrate Pressure Tranducer Calibrate Pressure Transducer Not All Screens Are Shown Zero The Pressure Transducer Zero The Pressure Transducer a Wait while PT2 zeros out a Chart will populate with PT data 5 6 ...

Page 38: ...e selected in the Maintenance Mode Air Purge reduces non condensable gases in the storage tank to an acceptable level and may take a few minutes to complete DO NOT TURN THE MACHINE OFF OR UNPLUG THE MACHINE DURING AN AIR PURGE CYCLE 1 This mode should only be entered with direction by CPS Products Technical Support or by a CPS Authorized Service Center 2 This mode enables the testing of each devic...

Page 39: ...n 2 4 a Zeroing PT1 PT2 5 1 MAINTENANCE Cont d DIAGNOSTICS OF INDIVIDUAL VALVES CONTROLS SCALE TANK ETC Not All Screens Are Shown Valves Controls Screen a Or select PT1 or PT2 for diagnostics a Select a valve or control for individual diagnostics 4 3 Valves Controls Screen Valves Controls Screen ...

Page 40: ... software has been loaded touch to move to the next screen 1 2 Software Upgrade Maintenance Menu FIELD SOFTWARE UPGRADE Not All Screens Are Shown Under certain conditions the touch screen may lose its calibration i e touches on the screen don t result in the desired result When touching a screen function key if it does not actuate the function or engages an adjacent function the screen needs to be...

Page 41: ...led circle UPPER LEFT a Touch and release the filled circle LOWER RIGHT 1 3 2 4 5 7 6 8 a Touch and release the filled circle LOWER LEFT a Touch anywhere to check for accuracy b Touch rectangle to confirm accuracy c Wait timrout to REPEAT calibration a To repeat calibration reset the board while touching the screen until calibration prompt appears ...

Page 42: ...xt touch This will take users to the Home Screen If all is well touch and the machine will guide users through clearing the hoses of refrigerant back into the AC system CAR SYSTEM HEALTH MODE CAR SYSTEM HEALTH MODE Not All Screens Are Shown a Touch to view vehicle s AC system Low High Side Pressures and Probe Temperature if used a Ambient High Low Side pressures shown b Touch to proceed o next scr...

Page 43: ...erating temperature range of 40 F to 257 F 40 C to 125 C a At any time plug the end of the corded Temperature Probe into the RCA jack on the FRONT of the MX Control Panel b Insert the probe end into a vehicle s A C Vent or other location where a temperature reading is needed Note Keep metal portion of probe away from any moving or electrical parts a View the resulting temperature in the Car System...

Page 44: ...ny of the motor databases via this website you automatically agree to all the terms and conditions of this agreement If you do NOT agree to all terms and conditions do NOT access or use the databases 4 This database shows the type and weight of all refrigerants oil used in vehicles sold in North America since 1994 SD Card Slot On Back Of MX Machine 3 4 a Enter vehicle MAKE BRAND b Touch to enter d...

Page 45: ...ot All Screens Are Shown 1 2 a Touch on the Home Screen a If CURRENT JOB data was previously entered it will appear in TOP portion of screen b Touching the icon brings up the next screen c Enter your Shop Password Home Screen Current vs More Jobs Screen 3 a Touch any to enter data for each field b Touch to proceed to next screen a On the HOME screen touch if the vehicle is Hybrid Electric to flush...

Page 46: ... to select AIR PURGE AMERICAN Touch to select AMERICAN Units BAR Touch to select BAR BOTH COUPLERS Touch to select BOTH couplers C Touch to select CELSIUS CALIBRATION Touch to select CALIBRATION CAR SYSTEM HEALTH MODE Touch to launch CAR SYSTEM HEALTH MODE CHANGE TANK The CHANGE TANK icon notifies the user to change the tank CHANGE UOM Touch to change the unit of measurement CHARGE Touch to perfor...

Page 47: ... WEIGHT Touch to Choose WEIGHT UOM ZERO Touch to RE ZERO the pressure transducer ZEROING Indicates that the unit is ZEROING ICON NAME DESCRIPTION OFF ON PLACE WEIGHT Notifies user to PLACE WEIGHT on the scale PRINT Touch to PRINT a report of the service PSIG Touch to select PSIG PT Touch to select PRESSURE TRANSDUCER PURITY PURITY QUIT Touch to quit the current function R 1234yf Touch to select R ...

Page 48: ...0 BAD FILTERTIME Filter code problems E11 DEFAULTS NOT SET What it says E12 BAD GRAPH MEM Problems with the graphics like Chinese and Russian E13 BAD PTR TO INFO MEM Major software corruption fatal error E15 FLOW SWITCH ERROR Air flow switch is open UNKNOWN ERROR Cause of problem cannot be identified MX ERROR CODES Part Number Description FX3030X1 FX Series Maintenance Kit QCL134 Auto Cplr Brass L...

Page 49: ...he specified warranty periods mentioned above Proof of purchase date by the original owner must be supplied Warranty or service claims are subject to authorized inspection for product defect s At the discretion of CPS any part that fails or must be repaired within the warranty period may be a new or reconditioned part At the discretion of CPS if this machine fails or must be repaired within the wa...

Page 50: ... graphics contained in the Databases other than as specifically granted in Section 1 above or x reverse engineer reverse assemble or reverse compile the Databases xi MOTOR in its sole judgment shall be entitled to discontinue providing any OEM proprietary data from the Databases in the event it is for any reason not available or in the event any OEM imposes commercially unreasonable fees or restri...

Page 51: ... shall be governed by the laws of the State of New York without giving effect to any principles of conflicts of law The United Nations Convention on Contracts for the International Sale of Goods shall not apply You hereby irrevocably and unconditionally submit to the exclusive jurisdiction of any state or federal court sitting in New York New York over any suit action or proceeding arising out of ...

Page 52: ...www cpsproducts com 73 802A REV B ...

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