TEXA KONFORT 700R Technical Manual
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TEXA KONFORT 700R Technical Manual

Recharging and maintenance stations
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Summary of Contents for TEXA KONFORT 700R

  • Page 1 ENGLISH..............7...

  • Page 3: Table Of Contents

    1.2.6 Fire and Explosion Hazard...............11 1.2.7 Noise Hazard....................11 1.2.8 High Voltage Hazard.................11 1.2.9 Poisoning Hazard..................12 1.3 General User and Maintenance Warnings...........12 2 KONFORT 700R SERIES USER SAFETY........13 2.1 Glossary....................13 2.2 General Rules..................14 2.3 Operator Safety..................14 2.4 Device Safety..................14 2.4.1 Safety Devices..................15 2.5 Safety Precautions to follow when using the Refrigerants....16...
  • Page 4 5.1 KONFORT 705R..................23 5.2 KONFORT 705R OFF ROAD...............24 5.3 KONFORT 707R..................25 5.4 KONFORT 710R / 710L...............26 5.5 KONFORT 712R..................27 5.6 KONFORT 720R..................28 5.7 KONFORT 760R..................29 5.8 KONFORT 760R BUS................30 5.9 KONFORT 780R BI-GAS..............31 6 DESCRIPTION OF 720R / 760R / 760R BUS / 780R BI-GAS..32 6.1 Front view.....................32 6.1.1 Control panel/display and top panel............33 6.2 Right Side View..................34...
  • Page 5 9.6 How to Load the Paper into the Printer..........51 9.7 How to Fill the Bottles................52 9.7.1 Air-tight containers..................52 9.7.2 Standard Bottles..................53 9.8 How to Fill the Internal Tank..............53 9.9 Language Setup...................53 10 START-UP..................55 10.1 Switching on..................55 10.2 Activation....................55 11 User Instructions................56 11.1 How to Connect to the Vehicle Air Conditioning System....56 11.2 Visual Warnings.................56 11.3 Audible Warnings................56...
  • Page 6 18 KONFORT 710R / 710L / 712R TECHNICAL FEATURES.....75 19 KONFORT 705R / 705R OFF ROAD / 707R / 710R / 710L TECHNICAL FEATURES....................77 20 FLOW DIAGRAMS................79 21 LEGAL NOTICES................86...

  • Page 7: Review Of The Manual

    KONFORT 700R RECHARGING AND MAINTENANCE STATIONS TECHNICAL MANUAL REVIEW OF THE MANUAL This document is review 12 of the technical manual for the KONFORT Series 700R charging stations. Issue date: 18/03/2019...

  • Page 8: Introduction

    INTRODUCTION Dear Customer, We would like to thank you for choosing a TEXA product for your workshop. We are certain that you will get the greatest satisfaction from it and receive a great deal of help in your work. Please read through the instructions in this manual carefully and keep it for future reference.

  • Page 9: General Safety Regulations

    1 GENERAL SAFETY REGULATIONS 1.1 Glossary • Operator: qualified individual, in charge of using the device/tool. • Machine/device/tool: the product purchased. • Workplace: the place where the operator must carry out her/his work. 1.2 Operator Safety Regulations 1.2.1 General Safety Regulations •...

  • Page 10: Hazards Caused By Moving Parts

    Safety Precautions: • Always make sure that the vehicle is in neutral gear (or that it is set in parking position in case of a vehicle equipped with automatic transmission). • Always activate the hand brake or parking brake on the vehicle. •...

  • Page 11: Fire And Explosion Hazard

    1.2.6 Fire and Explosion Hazard The following are potential fires and/or explosion hazards: • The types of fuel used by the vehicle and the vapours released by these fuels. • The refrigerants used by the A/C system. • The acid in the vehicle batteries. Safety Precautions: •...

  • Page 12: Poisoning Hazard

    • Operate in conditions of insulation from ground. • Work with dry hands only. • Keep conductive liquids away from the engine while working. • Never leave tools on the battery in order to avoid accidental contacts. 1.2.9 Poisoning Hazard The hoses used to extract the refrigerants can release toxic gases, dangerous to the operator if exposed to temperatures higher than 250 °C or in case of a fire.

  • Page 13: Konfort 700R Series User Safety

    KONFORT 700R series, make them simple, reliable and safe. Personnel in charge of using the recharging stations is required to follow the general safety regulations, use the KONFORT 700R Series recharging stations for their intended use only and carry out the maintenance as described in this manual.

  • Page 14: General Rules

    2.2 General Rules • The operator must have basic knowledge within the refrigeration field, refrigeration system, as well as knowledge of refrigerants and of the potential hazards that devices under extreme pressure can cause. • The operator must have fully read and understood the information and the instructions described in the technical documentation provided with the device.

  • Page 15: Safety Devices

    2.4.1 Safety Devices The KONFORT 700R series recharging stations are equipped with the following safety features: • Safety pressure switch: stops the compressor when the pressure reaches a cut-off level.

  • Page 16: Safety Precautions To Follow When Using The Refrigerants

    2.5 Safety Precautions to follow when using the Refrigerants Certain mixtures of air and R134a have proved to be flammable at high pressures. These mixtures are potentially hazardous and can cause fires and explosions, causing personal injuries and damage to objects. Further safety and medical information can be obtained from lubricant and refrigerant manufacturers.

  • Page 17: Refrigerant And System Conditions

    • The refrigerant removed from the A/C system must be handled with care, in order to prevent the refrigerants from mixing or in any case reduce the risk of this happening. • The cylinders used for refrigerant storing must be specific to each refrigerant in order to prevent the refrigerants from mixing.

  • Page 18: Normative Information

    • 2014/35/EU • 2011/65/EU A complete copy of the Declaration of Conformity can be obtained at Texa S.p.A., Via 1 Maggio 9, 31050 Monastier di Treviso (TV), Italy Antenna This product has been designed and tested to operate with the antenna provided with it.

  • Page 20: Operation Of The Radio Devices

    The Bluetooth, WiFi and 3G / 4G interfaces look for compatible electronic devices according to the radio signal they emit and establish a connection between them. TEXA tools select and only prompt you with compatible TEXA devices. This does not exclude the presence of other sources of communication or disturbance.

  • Page 21: Konfort 700R Series Recharging Stations

    5 KONFORT 700R SERIES RECHARGING STATIONS The KONFORT 700R Series are devices that have been designed and developed to carry out maintenance on air conditioning and climate control systems on cars, trucks, buses and tractors. The KONFORT 700R Series stations are high performance devices capable of...
  • Page 22 The charging stations that work with the R134a gas only are: • 705R • 705R OFF ROAD • 710R • 710L The RETROFIT KIT is not available for these charging stations. The charging stations that work with the R1234yf gas only are: •...

  • Page 23: Konfort 705R

    5.1 KONFORT 705R The KONFORT 705R charging station is the base version of the 700R Series. KONFORT 705R can operate on cars, trucks, and tractors. MAIN FEATURES • R134a compatible • Graphic LED display 240x128 COG 4.8" • DATABASE management and services carried out via SD CARD •...

  • Page 24: Konfort 705R Off Road

    5.2 KONFORT 705R OFF ROAD The KONFORT 705R OFF ROAD charging station was developed starting from the 705R charging station in order to make it suitable for use on uneven or rough grounds. KONFORT 705R can operate on cars, trucks, and tractors. MAIN FEATURES •...

  • Page 25: Konfort 707R

    5.3 KONFORT 707R The KONFORT 707R charging station is an advanced version of the 705R charging station and is specific for the R1234yf refrigerant. KONFORT 707R can operate on cars, trucks, and tractors. MAIN FEATURES • R1234yf compatible • Graphic LED display 240x128 COG 4.8" •...

  • Page 26: Konfort 710R / 710L

    5.4 KONFORT 710R / 710L The KONFORT 710R / 710L charging stations are an advanced version of the 705R charging station. KONFORT 710R / 710L can operate on cars, trucks and tractors. MAIN FEATURES • R134a compatible • Graphic LED display 240x128 COG 4.8" •...

  • Page 27: Konfort 712R

    5.5 KONFORT 712R The KONFORT 712R charging stations are an advanced version of the 710R charging station. MAIN FEATURES • R134a or R1234yf compatible • Graphic LED display 240x128 COG 4.8" • DATABASE management and services carried out via SD CARD •...

  • Page 28: Konfort 720R

    5.6 KONFORT 720R The KONFORT 720R charging station is the advanced version of the 710R charging station. KONFORT 720R can operate on cars, trucks, and tractors. MAIN FEATURES • R134a R1234yf compatible • Operating mode: • Graphic display 240x128 COG 4.8" •...

  • Page 29: Konfort 760R

    5.7 KONFORT 760R The KONFORT 760R recharging station has been designed and developed to meet the requirements of more demanding operators. KONFORT 760R can operate on cars, trucks and tractors. MAIN FEATURES • R134a R1234yf compatible • High visibility TFT colour display •...

  • Page 30: Konfort 760R Bus

    5.8 KONFORT 760R BUS The KONFORT 760R BUS recharging station has been specifically developed to operate within the "large climate control systems" sector. KONFORT 760R BUS can operate on cars, trucks, tractors, buses, coaches and similar vehicles. MAIN FEATURES • R134a R1234yf compatible •...

  • Page 31: Konfort 780R Bi-Gas

    5.9 KONFORT 780R BI-GAS The KONFORT 780R BI-GAS recharging station is the top of line within the 700R Series. KONFORT 780R can operate on cars, trucks, and tractors. MAIN FEATURES • R134a R1234yf refrigerant dual line management • High visibility TFT colour •...

  • Page 32: Description Of 720R / 760R / 760R Bus / 780R Bi-Gas

    6 DESCRIPTION OF 720R / 760R / 760R BUS / 780R BI- This chapter describes the general features of the charging stations: • 720R • 760R • 760R BUS • 780R BI-GAS 6.1 Front view 1. High pressure gauge (HP) 2.

  • Page 33: Control Panel/Display And Top Panel

    6.1.1 Control panel/display and top panel 1. Setup for the Bluetooth module 2. Setup for the System Efficiency Check module 3. Status LED: • GAS - ORANGE/GREEN - Type of refrigerant • - BLU - Bluetooth • REC - GREEN - Recycling •...

  • Page 34: Right Side View

    6.2 Right Side View 1. SD CARD slot 2. VDC connector 3. Handle 4. Control panel/display fastening screw 5. HP/LP quick fittings for the service hoses: • GAS 1 HP/LP: connections for R134a refrigerants* • GAS 2 HP/LP: connections for R1234yf refrigerants** 6.

  • Page 35: Rear View

    6.3 Rear view 1. OIL PAG/POE air-tight bottle for specific oil 2. UV air-tight bottle for the UV tracer * 3. DRAIN air-tight bottle to hold the recovered oil * 4. Service door 5. Bottle status LED ** • GREEN: bottle inserted correctly •...

  • Page 36: Left Side View

    STANDARD BOTTLES Available on the 720R charging stations. 1. Pneumatic connection 2. Tank cap 3. Tank The standard bottles can be identified by their different capacity: • 250 ml: PAG or POE oil • 250 ml: UV tracer • 500 ml: recovered oil 6.4 Left Side View 1.

  • Page 37: 710L / 712R

    7 DESCRIPTION OF KONFORT 705R / 705R OFF ROAD / 707R / 710R / 710L / 712R This chapter describes the general features of the charging stations: • 705R • 710R • 705R OFF ROAD • 710L • 707R • 712R 7.1 Front view KONFORT 705R / 705R OFF ROAD 1.
  • Page 38 KONFORT 710R / 710L / 712R 1. Dashboard * 2. Body of the recharging station 3. Cylinder compartment door 4. Castors with brakes (*) The Control Unit is built-in.

  • Page 39: Control Panel/Display And Top Panel

    7.1.1 Control panel/display and top panel KONFORT 705R / 705R OFF ROAD 1. High Pressure gauge (HP) 2. Low Pressure gauge (LP) 3. Graphic LED display 240x128 COG 4.8" 4. LP and HP taps 5. Printer connection 6. Keyboard KONFORT 707R 1.
  • Page 40 KEYPAD 1. ENTER and BACK/CANCEL keys 2. UP and DOWN arrow keys 3. Alphanumerical keypad 4. STOP key 5. INFO key...

  • Page 41: Right Side View

    7.2 Right Side View KONFORT 705R 1. Handle 2. Main switch 3. Power supply cable connector 4. Castors with brakes KONFORT 705R OFF ROAD 1. Handle 2. Main switch 3. Power supply cable connector 4. Oversized and puncture-proof wheels...
  • Page 42 KONFORT 707R 1. Handle 2. Main switch 3. Power supply cable connector 4. Castors with brakes KONFORT 710R / 710L / 712R 1. Handle 2. SD CARD slot 3. LP and HP* taps 4. Service hose holder 5. Castors with brakes (*) Except 712R...

  • Page 43: Rear View

    7.3 Rear view KONFORT 705R / 705R OFF ROAD 1. SD CARD slot 2. Standard OIL PAG/POE bottle for specific oil 3. HP/LP quick fittings for the service hoses 4. Cooling fan 5. Pump air vent 6. Service hoses 7. Standard DRAIN bottle to hold the recovered oil 8.

  • Page 44: Standard Bottles

    KONFORT K710R / 710L / 712R 1. Standard OIL PAG/POE bottle for specific oil 2. Standard UV bottle for the UV tracer 3. Standard DRAIN bottle to hold the recovered oil 4. Service hoses 5. HP/LP quick fittings for the service hoses 6.

  • Page 45: Left Side View

    7.4 Left Side View KONFORT 705R / KONFORT 705R OFF ROAD / KONFORT 707R KONFORT 710R / 710L / 712R 1. Fastening holes for the Flushing Kit 2. Pump oil level inspection 3. Main switch 4. Power supply cable connector...

  • Page 46: Installation

    8 INSTALLATION This chapter describes the procedures required in order to install the device properly. The installation must be performed by qualified personnel only, carefully following the instructions provided in this manual. The device is provided with the following: • GAS KIT *: •...

  • Page 47: Unwrapping The Device

    8.1 Unwrapping the Device This chapter describes the instructions for unwrapping/unpacking the device. Perform the described operations with extreme care and on a flat surface in order to avoid the device from tipping over. Proceed as follows: 1. Remove the GAS KIT.* ** 2.
  • Page 48 The following operations are not required on the charging stations: • 705R • 710R • 705R OFF ROAD • 710L • 707R • 780R BI-GAS Carry out the following operations with the equipment switched off and disconnected from the power mains. Proceed as follows: 1.

  • Page 49: Setting Up Before Using

    9 SETTING UP BEFORE USING This chapter describes the maintenance operations required for setting up the equipment. 9.1 Scale Locking/unlocking The equipment fitted with a locking system for the electronic refrigerant scale are: • 705 OFF ROAD • 707R • 760R •...

  • Page 50: Moving The Device

    KONFORT 760R / 760R BUS / 780R BI-GAS Proceed as follows: 1. Go to the front of the device. 2. Locate the scale locking / unlocking control. • Locking the scale: push and turn the locking/ unlocking control counter-clockwise using the specific wrench.

  • Page 51: Entering The Sd Card

    The voltage, frequency, and power values that can be applied can be found on the tag located near the main switch. Proceed as follows: 1. Go to the left hand side of the device. 2. Connect the supply cable to the appropriate connector. 3.

  • Page 52: How To Fill The Bottles

    Proceed as follows: 1. Lift the paper compartment opening lever lightly until the corresponding cover locks. 2. Place the paper roll into the specific compartment. 3. Close the compartment pressing lightly on the cover and leaving a slip of paper sticking out. 4.

  • Page 53: Standard Bottles

    9.7.2 Standard Bottles To fill a standard bottle proceed as follows: 2. Remove the desired bottle, slightly pulling back on the ferrule on the pneumatic fitting. 2. Screw the tank cap off. 3. Fill the bottle with the oil/UV tracer. 4.
  • Page 54 Proceed as follows: 1. Turn on the device. 2. Press until reaching the item “SETTINGS”. 3. Press 4. Press until reaching the item “LANGUAGE”. 5. Press 6. Press until reaching the item that corresponds to the desired language. 7. Press 8.

  • Page 55: Start-Up

    10 START-UP This chapter describes the operations required in order to start up the device. 10.1 Switching on To start up the device, set the main switch in the I (ON) position. 10.2 Activation The device includes a demo mode (Demo). The device can be used in Demo mode for a maximum cycle of 15 power on- power offs.

  • Page 56: User Instructions

    11 User Instructions This chapter provides various general instructions on how to use the device. 11.1 How to Connect to the Vehicle Air Conditioning System In order to carry out A/C system recharging operations you are required to connect the device to the vehicle. Proceed as follows: 1.

  • Page 57: How To Use The Software

    11.4 How to Use the Software The software within the KONFORT 700R Series allows you to select the vehicle on which you wish to work by selecting it among those within the database. It also allows you to launch all the functions required in order to recharge and check the vehicle A/C system.

  • Page 58: Printer

    11.5 Printer The thermal printer is available on the 780R recharging stations. The keys on the printer have the following functions: Key Name Function PAPER ADVANCE Allows the paper to come out. ON/OFF Allows the printer to go into on-line/off-line mode. The printer is equipped with a green LED that indicates its status.

  • Page 59: Stop

    12 STOP This chapter describes the operations required in order to stop the equipment. 12.1 Normal Stop To stop the equipment, set the main switch to the O (OFF) position. Do not disconnect the device from the power mains by unplugging the power supply cable either from the device or from the socket.

  • Page 60: Updating

    13 UPDATING This chapter describes the operations needed to update the equipment's operating system. The update takes place through the SDCARD. You must have a PC with a USB port and an active Internet connection available. Proceed as follows: 1. Turn off the device. 2.
  • Page 61 12. Once the update is complete, the software restarts automatically.

  • Page 62: Maintenance

    14 MAINTENANCE This chapter describes the maitenance operations required for the device. Carefully follow the instructions provided in this manual. Only use original spare parts or approved by TEXA. For more information contact the post-sales assistance service. 14.1 Ordinary Maintenance Scheduled maintenance is made up of a series of operations that must be carried out periodically.
  • Page 63 1. Go behind the device. 2. Locate the service flap. 3. Lift the opening lever. 4. Turn the lever clockwise. 5. Open the service flap. KONFORT 710R / 710L Following is the procedure for opening the service bulkheads correctly on the models: •...

  • Page 64: Dryer Filter Replacement

    14.1.1 Dryer Filter Replacement The filter must be replaced when you are prompted to do so by the device. Carefully follow the instructions provided below in order to avoid the refrigerant from getting into the atmosphere. There could be accidental refrigerant leaks while replacing the filter.
  • Page 65 KONFORT 710R / 710L / 712R / 720R / 760R / 760R BUS / 780R BI-GAS a) Screw nuts for the filter b) Blocking clip c) Filter d) Arrow indicating the direction of the flow KONFORT 707R / 705R / 705 OFF ROAD a) Screw nuts for the filter b) Blocking clip c) Filter...

  • Page 66: Mechanical Filter Replacement

    The arrow that indicates the flow in the filter must point towards the right. 7. Close the filter's blocking clip. 8. Close the recharging station. 9. Complete the operation following the instructions on the display. 14.1.2 Mechanical Filter Replacement The mechanical filter must be replaced at the same time the dehydrator filter is replaced.

  • Page 67: How To Replace The Vaccum Pump Oil

    Proceed as follows: 1. Open the service flap. 2. Remove the dehydrator filter (see Dehydrator Filter Replacement chapter). 3. Locate the mechanical filter. 4. Unscrew the Rilsan pipe connection - mechanical filter, using a proper spanner wrench. 5. Unscrew the constant expansion valve connection - mechanical filter, using a spanner wrench n°...
  • Page 68 KONFORT 707R / 705R / 705R OFF ROAD 1. Vacuum pump 2. Filler cap 3. Oil drain cap* 4. Pump oil level inspection (*) In the following charging stations the oil drain cap is located under the equipment, close to the pump oil level check: •...

  • Page 69: Replacing The Paper In The Printer

    14.1.4 Replacing the Paper in the Printer Follow the instructions provided in the chapter Replacing the Paper in the Printer. 14.2 Periodical Checks In order to guarantee a correct operation of the device we recommend you check the parts that are the most subject to wear on a regular basis. Parts subject to Check wear...

  • Page 70: Disposal

    15 DISPOSAL Below you will find information on how to properly dispose of the device. 15.1 How to Dispose of the Device In order to dispose of the device proceed as follows: 1. Ask assistance personnel to collect all the refrigerant within the internal circuit, making sure the internal storage tank is emptied as well.

  • Page 71: Data Plate

    16 DATA PLATE Every single device is accompanied by an identification data plate just as the one in the example provided below: Where: • PS: maximum operating pressure; • TS: operating temperature.

  • Page 72: Konfort 720R / 760R / 760R Bus / 780R Bi-Gas Technical Features

    17 KONFORT 720R / 760R / 760R BUS / 780R BI-GAS TECHNICAL FEATURES Builder TEXA S.p.A. TEXA S.p.A. TEXA S.p.A. TEXA S.p.A. Model 720R 760R 760R BUS 780R R134a / 2 R134a / 2 R134a / 2 R134a / 2...
  • Page 73 Ambient temperature sensor (Resolution) [°C] Tilt sensor (Resolution on 1° the 3 axes) Display LED 240x128 TFT 320x640 TFT 320x640 TFT 320x640 card memory capacity [GB] Refrigerant purity [kg] (SAE J2099) (SAE J2099) (SAE J2099) (SAE J2099) > 95 % >...
  • Page 74 Power supply voltage [V] (Only (100) (100) Japan) Frequency (Hz) : (Only (50 / 60) (50 / 60) Japan) Power [W]...

  • Page 75: Konfort 710R / 710L / 712R Technical Features

    18 KONFORT 710R / 710L / 712R TECHNICAL FEATURES Builder TEXA S.p.A. TEXA S.p.A. TEXA S.p.A. Model 710R 710L 712L R1234yf / 1 Fluid / Group R134a / 2 R134a / 2 R134a / 2 Electronic refrigerant scale ± 10 ±...
  • Page 76 SD card memory capacity [GB] Refrigerant purity [kg] (SAE J2099) (SAE J2099) (SAE J2099) > 95 % > 95 % > 95 % Recovery efficiency (SAE J2788) (SAE J2788) (SAE J2788) Maximum operating pressure (PS) [bar] Safety device calibration [bar] Operation temperature (TS) 5 ÷...

  • Page 77: Konfort 705R / 705R Off Road / 707R / 710R / 710L Technical Features

    19 KONFORT 705R / 705R OFF ROAD / 707R / 710R / 710L TECHNICAL FEATURES Builder TEXA S.p.A. TEXA S.p.A. TEXA S.p.A. Model 705R 705R OFF ROAD 707R Fluid / Group R134a / 2 R134a /2 R1234yf /1 Electronic refrigerant scale ±...
  • Page 78 SD card memory capacity [GB] Refrigerant purity [kg] (SAE J2099) (SAE J2099) (SAE J2099) > 95 % > 95 % > 95 % Recovery efficiency (SAE J2788) (SAE J2788) (SAE J2843) Maximum operating pressure (PS) [bar] Safety device calibration [bar] Operation temperature (TS) 5 ÷...

  • Page 79: Flow Diagrams

    20 FLOW DIAGRAMS KONFORT 705R / 705R OFF ROAD...
  • Page 80 KONFORT 707R...
  • Page 81 KONFORT 710R / 710L...
  • Page 82 KONFORT 712R...
  • Page 83 KONFORT 720R...
  • Page 84 KONFORT 760R / 760 BUS...
  • Page 85 KONFORT 780R BI-GAS...

  • Page 86: Legal Notices

    21 LEGAL NOTICES TEXA S.p.A. Via 1 Maggio, 9 - 31050 Monastier di Treviso - ITALY Tax Code - Company Register of Treviso ID No. - VAT No.: 02413550266 Single-shareholder company subject to the direction and coordination activities of Opera Holding S.r.l.

This manual is also suitable for:

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