MAHA MET Series Original Operating Instructions Download | Manualshive

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BA315001-en

4 Open the two servicing hatches.

5 Fully unscrew the knurled screw to remove the cover of the water extractor.

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Summary of Contents for MET Series

Page 1: ...Verwenden Sie die Registerkarte Start um Name dem Text zuzuweisen der hier angezeigt werden soll Fehler Verwenden Sie die Registerkarte Start um Name dem Text zuzuweisen der hier angezeigt werden soll...

Page 2: ...e event of the grant of a patent utility model or design The contents of this edition have been checked with great care However errors cannot be fully excluded Sub ject to technical change without not...

Page 3: ...k View 10 3 2 Side View 11 4 Description of the Unit 12 5 Basic Settings 13 5 1 Display Language 13 5 2 Time 13 5 3 Date 13 6 Measurement Mode Operating States and Settings 13 6 1 Initialisation and W...

Page 4: ...T 6 2 6 3 37 9 14 1 Calibration at the Unit 37 9 14 2 Calibration via the MES 37 9 15 Spare Parts 38 9 16 Troubleshooting 39 10 Configuration Options via MAHA Emission Software 42 10 1 Company Informa...

Page 5: ...ords 1 2 1 Personal Injury DANGER indicates an immediate hazard which if not avoided will result in death or severe personal injury WARNING indicates a potential hazard which if not avoided could resu...

Page 6: ...he unit may not be modified without express written permission by the manufacturer Non compliance invalidates the declaration of conformity 1 4 Requirements on Operating and Service Personnel WARNING...

Page 7: ...ar vehicle manufacturer must be observed 1 6 Important User Information NOTICE Perform servicing on the unit The information needed for servicing can be found in the section entitled Servicing Ensure...

Page 8: ...at type of servicing work was performed Who performed the servicing The servicing logs must be kept for five years and made available at each official calibration 1 8 Official Calibration Official cal...

Page 9: ...Trigger tongs not for MET 6 2 E LAN cable F Operating manual with inspection log or servicing log G Sampling probe with 200 cm tubing 60 cm probe H Seal tubing for leaktightness test I Replacement O...

Page 10: ...ons a Exit leave menu item b Confirm c Menu d Up in menu e Down in menu B Master switch C Coupling for sample gas probe D Network connection LAN port E Port for speed sensor and oil temperature sensor...

Page 11: ...ion gas inlet not with MET 6 2 K Opacimeter LED transmitter not with MET 6 1 L Water extractor M O2 sensor not with MET 6 2 N Opacimeter sensor receiver not with MET 6 1 O Filter F1 left side water ri...

Page 12: ...ption of calibration all inputs needed for operation can be entered via the keypad To ensure that any official exhaust emission inspection that is performed is compliant with legal regulations the uni...

Page 13: ...the display for roughly 10 seconds while the PCB loads the firmware As soon as the unit shows the message Warming up a four gas measurement can be started This measurement is not affected by the warm...

Page 14: ...ggered manually as required MES Otto or diesel Unit diagnosis Measurement overview or calibration overview Zero balance adjustment Display Menu Servicing menu Zero balance adjustment 6 4 Residue Hydro...

Page 15: ...Probe In the case of MES operation the most suitable measurement mode is set automatically For a diagnostic measurement the mode needs to be selected manually MES Diesel Vehicle diagnosis Exhaust dia...

Page 16: ...CD 3 Configuring the PC MET and PC MAHA VCI connections The establishment of the WiFi connection for configuring the MAHA VCI is described in the user manual Establishing and Operating WiFi Networks...

Page 17: ...s are pre configured before delivery as follows SSID mahawifi Password haldenwang Security WPA 2 AES The settings can be changed at the unit or via the MET service tool Display Menu Network menu WiFi...

Page 18: ...pling tubing x x Clean the sampling probe x x Cracks abrasion points or pressure points on the tubing 1 1 Sampling probe clamp damaged x x Protective cap on clamp support present x x Spacer at probe t...

Page 19: ...er 12 months a recommendation to change the filter is shown in the display and in the MES Always change both F1 filters at the same time Filter set part 030460 00072 0 Important Only use the blue or b...

Page 20: ...esidues are removed as follows 1 Detach the sampling tubing from the unit 2 Use compressed air 5 bar max to blow out the tubing towards the exhaust probe until no more condensate and soot comes out 9...

Page 21: ...clamp by carefully pulling it off and remove the filter in sert 4 Check the filter clamp filter holder and filter housing for dirt If neces sary clean the affected parts with a dry lint free cloth Th...

Page 22: ...insert the F1 filters It must be ensured that the marking of the filter holder points upwards 12 o clock position 9 Switch the device on and perform a leaktightness test In the device menu display se...

Page 23: ...isplay menu Menu Servicing menu Filter changed Filter F1 or filter F2 or the MES Otto or diesel Device diagnosis Filter change frequency NOTICE Always change the F1 filters in pairs and make sure they...

Page 24: ...24 BA315001 en 9 6 Cleaning the Opacimeter MET 6 2 6 3 and Water Extractor A G E C D F H A F B...

Page 25: ...tube G Upper left opening of the water extractor H Middle borehole O ring of right hand F1 filter insertion As the internal tubing lines the water extractor and the opacimeter are all subject to the...

Page 26: ...h the unit on and change to Measurement mode 2 With the unit in measurement mode switch off the unit at the master switch so that the zero balance valve remains in the measurement position 3 Remove th...

Page 27: ...27 BA315001 en 4 Open the two servicing hatches 5 Fully unscrew the knurled screw to remove the cover of the water extractor...

Page 28: ...28 BA315001 en 6 Remove the two F1 filters 7 Loosen the knurled nuts to remove the transmitter and receiver of the opacimeter...

Page 29: ...compressed air into the bottom opening of the water extractor until no more impurities come out of the filter mount 9 Hold a cloth in front of the opening of the quick release coupling Blow air into t...

Page 30: ...f the measurement tube Blow air into the upper left opening of the water extractor until no more impurities come out 11 Blow air into the middle borehole O ring of the right hand F1 filter insertion u...

Page 31: ...he measurement tube and blow air into the left hand opening until no more impurities come out of the right hand opening 13 Clean the surface of the water ex tractor with a cloth 14 Clean the cover of...

Page 32: ...32 BA315001 en 15 Clean the sensor and receiver discs as required 16 Mount the transmitter and the receiver Ensure that the transmitter is correctly aligned to the bearing surface...

Page 33: ...t the F1 filters 18 Put the cover of the water extractor back on and tighten the knurled screw until the edge of the cover makes contact with the surface The screw then needs to be turned fur ther by...

Page 34: ...the cover of the water extractor 2 Remove the O ring Important Do not use a hard tool with sharp edges Risk of damage 3 Clean the O ring groove with a lint free cloth as required 4 Insert the new O r...

Page 35: ...Version numbers 2 5 Bootloader Display Menu Version numbers 3 5 Program Display Menu Version numbers 4 5 Texts Display Menu Version numbers 5 5 Test bench 9 11 Accessing Deadlines MES Diesel or otto D...

Page 36: ...ation gas bottle immediately Provide an oxygen mask for the sick person Contact emergency medical services immediately Air out the rooms For the adjustment you will need Calibration gas with the follo...

Page 37: ...mm As the labelling of the filter glasses is based on a length of 430 mm calibration mode needs to be activated to inspect the measurement unit 9 14 1 Calibration at the Unit 1 Set the unit to calibr...

Page 38: ...5 Spare Parts Name Order number Filter set 030460 00072 0 2 filter F1 Servicing set annual servicing 030460 00073 0 2 filter F1 1 filter F2 1 O ring probe tubing coupling 1 O ring water extractor Oxyg...

Page 39: ...ample gas outlet blocked Is the flexible probe tubing buckled or is gas flow ob structed by an object on the probe tubing Change the F1 filters Master switch off wait 10 sec onds master switch on No i...

Page 40: ...witch off wait 10 s master switch on No improvement Notify Service 08 Opacimeter sensor de fective Transmitter receiver installed screwed in Install Filter glass holder inserted correctly Check Servic...

Page 41: ...i password is incor rect Check and adjust the unit s WiFi settings as described in the section entitled PC MET connection options WiFi connection No improvement Check WiFi router settings altered Noti...

Page 42: ...s and data Backing up data Calling up the contact data of the MAHA hotline 10 1 Company Information Inspection Body MES Otto or diesel Device diagnosis Address place of inspection 10 2 Exhaust Emissio...

Page 43: ...43 BA315001 en 11 Optional Accessories 11 1 Carriage The carriage is able to hold all the system s components 11 2 Mobility Kit For mobile use the MET 6 x can be mounted in a transport case...

Page 44: ...ions L x W x H 135 x 50 x 25 mm Operating temperature 0 C 50 C Vehicle Male OBD connector 16 pin Weight 110 g Power consumption 3 6 W Nominal voltage 12 V DC via male OBD con nector Voltage range 7 30...

Page 45: ...the measurement an oil temperature sensor can be connected to the MET 6 3 The value is then automatically recorded in the measurement log 11 6 NO NO2 Sensor For measuring the proportion of nitrogen ox...

Page 46: ...rchase and serial number MAHA Maschinenbau Haldenwang GmbH Co KG Hoyen 20 87490 Haldenwang Germany Phone 49 0 8374 585 0 Fax 49 0 8374 585 500 Email info maha de Alternatively you may take the equipme...

Page 47: ...5 rel 10 001 to 30 000 ppm 10 rel CO 0 00 to 10 00 vol 0 02 abs or 3 rel 0 01 vol 10 00 to 15 00 vol 5 rel CO2 0 00 to 16 00 vol 0 3 abs or 3 rel 16 01 to 20 00 vol 5 rel O2 0 00 to 25 00 0 02 abs or...

Page 48: ...5 5 l min minimum 4 l min Operating temperature 5 to 45 C Storage temperature 10 to 60 C Rel humidity Non condensing Inclination Max 20 Dimensions 406 220 160 mm Weight 5 kg Interfaces LAN optional W...

Page 49: ...asuring range k 0 to 9 99 m 1 N 0 to 99 9 Tolerance k 0 1 m 1 15 Contents of the Declaration of Conformity MAHA Maschinenbau Haldenwang GmbH Co KG herewith declares as a manufacturer its sole responsi...

Page 50: ...Protective tubing and insulation checked for damage The supply line s strain relief checked for correct functioning Plug in connector and electrical line checked Filters F1 and F2 Both F1 filters cha...

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