AirTek AC-1234 User Manual

Electronic refrigerant processor

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AIRTEK

AC-1234 USER MANUAL

AC-1234

USER MANUAL

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Summary of Contents for AirTek AC-1234

Page 1 AIRTEK AC-1234 USER MANUAL AC-1234 USER MANUAL...
Page 2 The AC-1234 refrigerant processor incorporates electronic intelligent using microprocessor platform.
Page 3: Table Of Contents
AIRTEK AC-1234 USER MANUAL INDEX Specifications....................................2 General safety guide..................................3 Component identification................................4 Function description..................................6 Preparations before operation............................... 7 1. Unlock tank load cell................................ 7 2. Tank fill..................................... 7 3. Non-condensable purge..............................7 Operating procedure..................................8 Recovery function.................................8 Evacuation function................................8 Oil injection function................................
Page 4: Specifications
AIRTEK AC-1234 USER MANUAL Specifications Dimension：Package 720*670*1190mm; Unpacked machine 630*560*1075mm  Input power：AC220V±10％~50/60Hz，or AC110V±10％~60Hz  Compressor power：3/8HP  Average gas state refrigerant recovery speed：0.25Kg/min.  Recovery rate: 96%.  Pressurization to speed up old oil discharge.  Vacuum pump capacity：60L/min.
Page 5: General Safety Guide
AIRTEK AC-1234 USER MANUAL General safety guide  This equipment must only be operated by qualified technicians. Read instruction manual carefully before operating this equipment. If there is anything you do not fully  understand, please contact your distributor or manufacturer. We like to help.
Page 6: Component Identification
AIRTEK AC-1234 USER MANUAL Component identification 1）Refrigerant gas cylinder 2）Refrigerant gas cylinder support 3) Refrigerant gas cylinder load cell plate 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)
Page 7 AIRTEK AC-1234 USER MANUAL Low side manometer High side manometer Thermal printer Sight glass LCD screen and keypad (RCC-9A+ only) Control panel New oil vessel UV dye vessel Used oil vessel Left view 5/15...
Page 8: Function Description
AIRTEK AC-1234 USER MANUAL Function description Recovers and purifies refrigerant from automotive A/C system and it is Recovery then stored in to the machine internal storage cylinder for re-use. Removes air,debris and moisture from the vehicle A/C system, with Evacuation electronic vacuum leak detection test as optional function.
Page 9: Preparations Before Operation
AIRTEK AC-1234 USER MANUAL Preparations before operation 1. Unlock tank load cell Unlock the load cell , by removing the safety locking bolt as shown below and save the bolt for future use. PLEASE NOTE, whenever transporting the machine, re-fit the safety locking bolt to avoid damage to the load cell.
Page 10: Operating Procedure
AIRTEK AC-1234 USER MANUAL Non-condensable purge valve Tank manometer Operating procedure Recovery function For HFO-1234yf system, refrigerant identification is necessarily processed. Only when the purity of refrigerant is above 98% the recovery is allowed. Check and empty the used oil vessel before the recovery process is initiated.
Page 11: Refrigerant Charging Function
AIRTEK AC-1234 USER MANUAL UV can be also selected to inject UV dye for future leak detection. If the vehicle A/C system is not in a vacuum state, oil or dye injection can not be performed and the machine will display a warning.
Page 12: Flushing Function
AIRTEK AC-1234 USER MANUAL Flushing function (only for RCC-9A+) For HFO-1234yf system, refrigerant identification is necessarily processed. Only when the purity of refrigerant is above 98% the recovery is allowed. Please note, empty used oil vessel before starting this operation.
Page 13: System Setting
AIRTEK AC-1234 USER MANUAL System Setting Input password 111111 to enter “System. Setting”. In system setting, Language, Calibration, Database, Unit set, Empty container weight set, Component testing and owner information will be displayed or reconfigured. Calibration: Even though the machine is equipped with calibration weight for quick and easy calibration, it is recommended to have professional technician only to perform calibration of load cells, pressure transducer and temperature sensor.
Page 14: Caring For Your Equipment
AIRTEK AC-1234 USER MANUAL Caring for your equipment  Keep your equipment clean and well maintained at all times.  Keep service hoses stored on the storage adapters when not in use, to avoid dirt and dust contaminating the internals of the couplers which will then end-up in the vehicle A/C system, which can cause serious system malfunction.
Page 15: Update
Connect the machine with PC through USB port. In Click “OpenFile” to select update to update, e.g. file PC, run USBload.exe, the PC displays the following “AC-1234” (for main program update) or “Database” message: (for database update). Then click “Connect” the PC displays the following message Click “Program_load”...
Page 16: Maintenance Reminding
AIRTEK AC-1234 USER MANUAL Maintenance reminding The machine permits totally 600 operations (every recovery or vacuum counts for 1 operation, and one automatic operation counts for 2 operations) before service/maintenance is forced to make. The remaining operation number is displayed when machine turns on.
Page 17: Packing List
AIRTEK AC-1234 USER MANUAL Packing list Part Number Article Package ZT010017 AC-1234 main unit BZ030017 3m red service hose BA030016 3m blue service hose BZ130037 HP quick coupler BZ130038 LP quick coupler DZ160033 30A fuse DZ180034 Update cable with USB...