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Installation and operating manual

DRYPOINT

M eco control

9. Remedying malfunctions, errors, faults and troubleshooting

9.1. Behaviour in the event of malfunctions/errors, faults

Errors and faults in the functions or damages should be compared with the possible following listed cause of errors in the
FAQ section. If necessary, contact the manufacturer for advice.

9.1.1. Failure of the voltage supply

In the event of a voltage supply failure, the solenoid valve opens so that the purge air flow is unrestricted.

As soon as the voltage supply has been restored, the

DRYPOINT

M eco control

returns to normal mode with the

previously applicable settings.

9.1.2. Sensor failure

The sensor detects the failure or the fault by the sensor: red LED is lit permanently

•

Power LED: continuously shows the operating mode

•

Value LEDs: continuously show the set value

Содержание DRYPOINT M eco control DEC 1-30S

Страница 1: ...DRYPOINT M eco control DEC 1 30S DEC 2 40S DEC 3 60S DEC 4 80S DEC 5 115S DEC 6 135S DEC 7 165S DEC 8 250S DEC 9 330S Drying system Original installation and operation manual EN English 07 068 ...

Страница 2: ...2 4 2 Operating mode 13 2 5 Control and display elements 14 2 6 4 20 mA interface 15 2 7 Alarm relay 15 2 8 Dimensions 16 2 9 Technical data 17 3 Assembly 21 3 1 Prerequisites 21 3 2 Assembly steps 22 4 Electrical installation 23 4 1 Warning notices 23 4 2 Power supply and cable routing 23 4 3 Terminal positions 24 4 4 Opening the control unit 25 4 5 Connection of voltage supply to the power contr...

Страница 3: ...suring the permeation rate 49 7 1 6 Cleaning 50 8 Spare parts and accessories 51 9 Remedying malfunctions errors faults and troubleshooting 52 9 1 Behaviour in the event of malfunctions errors faults 52 9 1 1 Failure of the voltage supply 52 9 1 2 Sensor failure 52 9 1 3 Deviating degree of drying 53 9 2 FAQ 54 10 Decommissioning 56 11 Dismantling and disposal 57 11 1 Warning notices 57 11 2 Disas...

Страница 4: ...warning caution General hazard symbol danger warning caution for mains voltage and mains voltage energised plant and system parts 1 1 2 On the device eco label Symbol for particularly energy efficient devices Maintenance information for nanofilter Details relating to next required filter replacement General note General hazard symbol danger warning caution General hazard symbol danger warning caut...

Страница 5: ...pplicable regulations with respect to electrical installations e g VDE 0100 IEC 60364 Only execute installation and maintenance works when the system has been de energised Electrical works may only be executed by authorised skilled technical personnel1 Read off the permissible operating voltage on the type plate and always comply with it Only utilise components for the electrical installation whic...

Страница 6: ...d skilled personnel If you detect any damage do not put the device into operation Always comply with the permissible storage and transport temperatures refer to technical data Never expose the device to continuous direct sunlight or heat radiation The device must be stored in the original packaging Seal the packaging and store it in a dry and frost free room Ensure that the ambient conditions do n...

Страница 7: ...d requirements for compressed air quality food industry medical technology laboratory equipment or facilities specialised processes etc the operator must decide on measures for the monitoring of the compressed air quality These influence the safety for subsequent processes and can prevent injuries to people and damage to plants and systems It is the duty of the owner and or operator to always comp...

Страница 8: ... no 4039476 Serial no 13434090 Lot 201621 Element 06N V02 Element mat no 4010849 Work temp TS 2 50 C 35 122 F Work pr PS 4 10 bar 58 145 psi Connection pipe G 1 2 Power supply 95 240 VAC 10 50 60 Hz max 20 VA W 100 125 VDC 10 Protection Class IP 54 PED2014 68 EU Category Fluid group 2 Designation Description Model Model designation Material No Material number Serial No Serial number Batch Date of ...

Страница 9: ...8 EU Cat Fluid group 2 Designation Description Model Model designation Material No Material number Serial No Serial number Batch Date of manufacture Work temp TS Min Max permissible operating temperature Work pr PS Min max permissible working pressure Power supply Data for voltage supply Protection Class IP 54 PED2014 68 EU Category Permissible fluid group according to European Pressure Equipment ...

Страница 10: ...ents are integrated into the control panel 1 The operating modes as well as specified degree of drying are displayed here A change of the operating mode or the degree of drying is always possible during running operation 7 4 6 8 5 10 9 11 12 DRYPOINT M eco control 1 2 3 7 13 1 User interface 2 Control unit housing head 3 Label DRYPOINT M eco control 4 Labels eco label 5 Purge air outlet 6 Nanofilt...

Страница 11: ...5 3 10 Knurled nut anchor system 11 Coil with cable 150 mm and plug type connection 12 Screw M3 x 40 13 Retaining plate 14 Anchor system Magnetic core and core guide pipe 15 Pilot valve seat 16 Seal pilot valve seat 17 Valve piston with seal 18 Pressure spring switch over valve 19 Sensor with cable and plug connection 20 O ring 8 x 1 5 21 Switch over valve seat 22 Seal switch over valve seat 23 Ho...

Страница 12: ...passed by the sensor continuously in the purge air control The sensor measuring results are evaluated in the purge air control and the purge air feed to the membrane dryer is opened as required As a result the purge air decreases to atmospheric pressure and is considerably dryer as the damp contained in the compressed air is distributed to a multiple of the original volume The very dry purge air 1...

Страница 13: ...In this mode the DRYPOINT M eco control keeps the pressure dew point set at the outlet constant between 10 and 26 C If the set pressure dew point is 5K kelvin below the compressed air temperature then the set point pressure dew point is reduced by one stage maximum 26 C As soon as the minimum difference of 5K is retained then the system returns to normal mode Dynamic mode constant difference betwe...

Страница 14: ... such a way that inadvertent touching cannot trigger operating functions The software is programmed in such a way that a button must be pressed for a longer time approx 0 2 second to acquire a desired operating function If an operation function is initiated with a continuous pressing of the button s then the device will indicate the possible commencement of the operation All green value LEDs 3 fla...

Страница 15: ...operating mode 4 mA 48 C 20 mA 25 C Output value in case of error 24 mA Increments 0 5 C 2 7 Alarm relay The drying system is equipped with an alarm relay via which an error signal can be issued There will not be a differentiation here between various types of errors Error list Sensor fault Refer to 9 1 2 Exceeding the permissible deviation for degree of drying Refer to 9 1 3 Failure of the voltag...

Страница 16: ...EC 5 115S DEC 6 135S DEC 7 165S DEC 8 250S DEC 9 330S A mm 625 685 695 745 815 885 889 1029 1179 B mm 52 52 72 72 72 72 104 104 104 B1 mm approx 195 approx 195 approx 215 approx 215 approx 215 approx 215 approx 210 approx 210 approx 210 C mm 133 133 133 133 133 133 141 141 141 D D1 ø mm 60 60 60 60 80 80 80 80 80 80 80 80 120 120 120 120 120 120 E mm 65 65 63 63 63 63 78 78 78 F mm 128 128 126 126...

Страница 17: ...stallation position Vertical Weight kg 3 4 3 6 4 9 5 2 5 5 5 8 10 9 12 0 13 1 Materials Media contacting parts as corrosion proof Materials conforming to RoHS and REACH regulations Plastic components conforming to UL regulations Integrated nanofilter 0 01 µm 0 005 mg m Pressure loss 0 1 0 3 bar depending on the compressed air volume flow PDP outlet settings 10 7 5 3 0 5 10 15 20 26 C PDP differenc...

Страница 18: ... 10 C 342 455 693 917 1274 1498 1792 2660 3556 5 C 5 C 15 C 291 389 584 778 1092 1281 1526 2310 3066 0 C 10 C 255 339 510 679 959 1127 1358 2072 2744 5 C 20 C 227 302 454 605 861 1015 1218 1862 2478 10 C 15 C 209 277 416 554 791 931 1127 1722 2282 15 C 20 C 26 C 190 255 382 510 728 854 1043 1582 2100 20 C 26 C 178 237 354 473 678 798 966 1470 1946 26 C 165 220 330 441 633 742 896 1365 1820 PDP out...

Страница 19: ...449 10 C 0 C 10 C 188 250 381 504 701 824 986 1463 1956 5 C 5 C 15 C 160 214 321 428 601 705 839 1271 1686 0 C 10 C 140 186 280 373 527 620 747 1140 1509 5 C 20 C 125 166 249 333 474 558 670 1024 1363 10 C 15 C 115 152 229 305 435 512 620 947 1255 15 C 20 C 26 C 105 140 210 280 400 470 574 870 1155 20 C 26 C 98 130 195 260 373 439 531 809 1070 26 C 91 121 182 243 348 408 493 751 1001 PDP outlet 26...

Страница 20: ...6 C 50 66 99 132 189 222 269 410 542 26 C 46 61 92 123 176 207 250 380 507 PDP outlet 19 25 38 50 72 85 104 158 208 4 bar Purge air in l minute at 4 bar the intrinsic permeability is approx 5 relating to the purge air volume Product selection Example for selection drying system for Volume flow utilisation air 180 l min Working pressure 4 bar PDP reduction 5 C to 20 C Search in table for performanc...

Страница 21: ...le to achieve trouble free drying results The required preliminary filtration can be obtained from the following overview p Equipment Equipment Central dryer p W W W Wasserabscheider Water separator F Feinfilter für die Verwendung mit ölfreien Kompressoren Fine filter for the application with oilfree compressors S Feinstfilter für die Verwendung mit ölgeschmierten Kompressoren Super fine filter fo...

Страница 22: ...et 2 points from left right to the front for orienting It is recommended that a bypass pipe 1 is installed for maintenance and service works Take into account hereby that 30 cm space is required for the operation of the control unit Assemble the supplied long nipples and check valve in the outlet of the membrane dryer in the through flow direction refer to the arrow on the check valve The purge ai...

Страница 23: ...rsonnel are people who due to their professional qualification and knowledge in the field of measuring control and pneumatic technology and their knowledge of the applicable statutory regulations guidelines and standards are in a position to independently foresee potential dangers in relation to the use of the device and who are qualified to perform the tasks described in this manual Special opera...

Страница 24: ...od indicates the position of the electronic printed circuit boards and the associated terminal connections 1 Operating electronic printed circuit board with terminal for 4 20 mA interfaces and equipotential contact 2 Power control board with terminal for voltage supply X4 5 X4 4 X4 3 X4 2 X4 1 3 2 1 X4 5 X4 4 X4 3 X4 2 X4 1 ...

Страница 25: ...ng of the control unit must be opened Loosen the 4 housing screws using a 2 mm Allen key to perform this task Cable routing is executed via the provided armoured conduit fitting 4 or 5 4 5 2 mm 0 08 The hood of the control unit can subsequently be lifted off Hereby ensure that the ribbon cable 3 will not be crushed or torn off X4 5 X4 4 X4 3 X4 2 X4 1 3 2 1 X4 5 X4 4 X4 3 X4 2 X4 1 ...

Страница 26: ...gnment 4 7 Connection of equipotential contact to the operating electronic printed circuit board An equipotential contact is available for issuing alarm signals The connection for the equipotential contact is executed according to the following terminal assignment 5 Commissioning After successful assembly in the pipework and the electrical installation the drying system can be put into operation T...

Страница 27: ...flashes interval 2 sec value LEDs light up Dynamic mode ΔT DTP 50 K Test Power 10 10 5 20 0 30 Value 35 45 55 C C 5 15 26 Pressure Dew Point Power and value LED light up Constant mode DTP 5 C Power LED flashes interval 2 sec value LED lights up Dynamic mode ΔT DTP 20 K Test Power 10 10 5 20 0 30 Value 35 45 55 C C 5 15 26 Pressure Dew Point Power and value LED light up Constant mode DTP 15 C Power...

Страница 28: ...wer 10 10 5 20 0 30 Value 35 45 55 C C 5 15 26 Pressure Dew Point Press Test Taste Value button for 3 seconds Activation is displayed all green LEDs flash Release both buttons Setup mode is activated Acquire amendments settings All settings apply until they are amended Settings can be acquired via the Value and Test buttons 6 3 1 Amend the operating mode 6 3 2 Altering the values Test Power 10 10 ...

Страница 29: ...mode after 30 seconds Preparation Activate setup mode 6 3 Carrying out settings set up mode on Page 28 Press Test and Value button for 3 seconds Test Power 10 10 5 20 0 30 Value 35 45 55 C C 5 15 26 Pressure Dew Point Activating Press and hold the Test button for 10 seconds Activation is displayed all green LEDs flash quickly Release the Test button Valve closes only measuring gas flow flows All g...

Страница 30: ...rt exchange on Page 39 7 1 1 Function and visual inspections To ensure that the device is in proper working order the system owner and or operator must execute regular function and visual inspections Inspect the device for trouble free functionality purge air outlet damage on the housing leaks defects on electrical connections Inspect the device for error indications For additional information ref...

Страница 31: ...in De energise the device and secure it against being switched back on again Remove the mains plug Remove the mains plug A click noise indicates the opening of the solenoid valve A click noise indicates the opening of the solenoid valve Pressure drop is taking place in the device Pressure drop is taking place in the device Description Illustration 1 Unscrew the screws from the hood of the control ...

Страница 32: ... dryer head 5 Unscrew the screws from the hood of the new control unit using an Allen key Ø 2 mm M 0 6 Nm 10 6 Open the hood of the control unit carefully to the left Route the ribbon cable to the left out of the cable run 7 Insert washers and fixing screws for the membrane dryer head Ø 4 mm M 2 5 Nm 0 5 ...

Страница 33: ... the housing bottom Secure O rings against slipping or falling out 9 Place the control unit on the DRYPOINT M housing 10 Tighten the fixing screws with washers for the membrane dryer head using an Allen key Ø 4 mm M 2 5 Nm 0 5 11 Check the housing seal for a correct fit in the hood groove ...

Страница 34: ...34 DRYPOINT M eco control 12 Route the ribbon cable to the right into the cable run and carefully close the hood of the control unit to the right 13 Tighten the screws for the hood of the control unit using an Allen key Ø 2 mm M 0 6 Nm 10 ...

Страница 35: ...ing applied again 2 2 De energise the device and secure it against being switched back on again De energise the device and secure it against being switched back on again Remove the mains plug Remove the mains plug A click noise indicates the opening of the solenoid valve A click noise indicates the opening of the solenoid valve Pressure drop is taking place in the device Pressure drop is taking pl...

Страница 36: ... as well as cleaning media can cause environmental damage Dispose of all parts and components operating and auxiliary materials as well as cleaning media professionally and in accordance with regional legal provisions regulations and requirements In case of uncertainties regarding disposal always consult a regional waste management company 5 Remove the filter element 6 from the housing 11 6 Dispos...

Страница 37: ...g media can cause environmental damage Dispose of all parts and components operating and auxiliary materials as well as cleaning media professionally and in accordance with regional legal provisions regulations and requirements In case of uncertainties regarding disposal always consult a regional waste management company 10 Pull the float drain 13 up and out of the housing base 10 and dispose of i...

Страница 38: ...maintenance sticker 9 on the housing extension 8 Mark when the next maintenance is due 16 Slowly open the shut off valves 1a 17 Slowly open the shut off valve 1b 18 Close the shut off valve 2 on the bypass pipe Concluding work 1 1 Plug the device back in to the voltage supply Plug the device back in to the voltage supply 2 2 Carry out commissioning see chapter 5 Commissioning on Page 26 Carry out ...

Страница 39: ...re not establish a warranty claim but it represents normal maintenance effort Please contact the service of BEKO TECHNOLOGIES GmbH if maintenance cycles are required significantly more often for specific applications installations Prerequisites Tools Material Protective equipment Allen key Ø 2 mm Allen key Ø 2 5 mm with 100 mm shaft length Allen keyØ 4 mm with 100 mm shaft length Set of wear parts...

Страница 40: ...Allen key Remove screws Ø 2 mm M 0 6 Nm 10 2 Open the hood of the control unit carefully to the left Route the ribbon cable to the left out of the cable run 3 Undo the fixing screws and washers for the membrane dryer head using an Allen key and remove them Ø 4 mm M 2 5 Nm 0 5 4 Lift the control unit and perform the following work at a clean work place ...

Страница 41: ...the cable throughput to the housing Push the cable 2 a few centimetres into the housing 1 2 6 Unscrew the knurled nut of the solenoid coil 7 Remove the solenoid coil rotate by 180 and hang across the housing of the control unit 8 Carefully pull the electronic printed circuit board up and out of the guide ...

Страница 42: ...it board Consequences of non compliance Damage to the plug connection possible Only hold the electronic printed circuit board by the narrow edges 11 Replace the solenoid coil Insert the new connector onto the pins as far as it will go parallel to the surface of the electronic printed circuit board 12 Loosen the screws on the pilot valve seat using an Allen key The pilot valve seat is raised upward...

Страница 43: ...pe and core Remove the core guide pipe and core with the retaining plate Pull the anchor system down and out of the retaining plate 15 Insert a new anchor system into the retaining plate from below Set the core guide pipe onto the pilot valve seat 16 Remove switch over valve seat rotate by 180 and place in front of the control unit Remove the piston with spring and seal from the switch over valve ...

Страница 44: ...n the housing and insert a new one Check the seal for correct position in the groove 19 Insert the switch over valve seat into the control unit Seal is at the top The raster is pointing downwards 20 Insert the new piston and spring into the switch over valve seat Insert the spring in the switch over valve seat Set the new piston onto the spring with the sealing face facing downwards ...

Страница 45: ... 5 Nm 10 Ø 2 5 mm M 0 5 Nm 10 23 Turn the solenoid coil through 180 set onto the core guide pipe coil connections are at the top and screw tightly using the knurled screw 24 Route the coil cables through the recess in the electronic printed circuit board when inserting the electronic printed circuit board Place all cables without bending or crushing in the free spaces when inserting the electronic...

Страница 46: ...ve the electronic printed circuit board and insert it again with caution 26 Push the mains cable 1 back through the opening with the armoured conduit fitting 2 to the outside 1 2 27 Only push the excess cable 2 out so far that the cable connection at the electronic printed circuit board is not under tension Tighten the armoured conduit fitting 1 1 2 28 Insert the O rings into the housing bottom Se...

Страница 47: ...POINT M 30 Tighten the fixing screws with washers for the membrane dryer head using an Allen key Ø 4 mm M 2 5 Nm 0 5 31 Replace the cord packing in the hood and check for correct position in the groove 32 Route the ribbon cable to the right into the cable run and carefully close the hood of the control unit to the right ...

Страница 48: ...of the control unit using an Allen key Ø 2 mm M 0 6 Nm 10 Concluding work 1 1 Plug the device back in to the voltage supply Plug the device back in to the voltage supply 2 2 Carry out commissioning see chapter 5 Commissioning on Page 26 Carry out commissioning see chapter 5 Commissioning on Page 26 ...

Страница 49: ...he DRYPOINT M eco control to Service mode Refer to 6 3 3 the device interior is only provided with measuring gas flow Measuring process Screw out the blind plugs on the membrane dryer head Exiting purge air is reduced to depressurised Screw in the connector G1 4 from the hose connection volume flow of the measuring device in the thread G1 4 in the head Hold close adhere the purge air outlets Read ...

Страница 50: ... a dripping wet cloth Do not use aggressive detergents Never clean the device with hard or pointed implements The DRYPOINT M eco control is cleaned with a damp not wet cotton or disposable cloth as well as mild commercially available cleaning agent soap Spray a little detergent onto the clean cotton cloth or disposable cloth and carefully wipe the component Dry the device subsequently with a clean...

Страница 51: ... 6 DEC 7 DEC 9 DEC 1 DEC 2 Check valve G1 2 On request DEC 3 DEC 6 Check valve G1 2 On request DEC 7 DEC 9 Check valve G1 On request DEC 1 DEC 9 Set of wear parts 1 Piston valve with seals and pressure spring 4 16 17 18 22 31 4040729 DEC 1 DEC 9 Set of wear parts 2 Solenoid coil knurled screw and cord packing 4041283 DEC 1 DEC 9 Set of spare parts Solenoid valve complete with anchor system and cab...

Страница 52: ...essary contact the manufacturer for advice 9 1 1 Failure of the voltage supply In the event of a voltage supply failure the solenoid valve opens so that the purge air flow is unrestricted As soon as the voltage supply has been restored the DRYPOINT M eco control returns to normal mode with the previously applicable settings 9 1 2 Sensor failure The sensor detects the failure or the fault by the se...

Страница 53: ... 30 K 0 C example Red LED flashes interval 2 seconds Test Power 10 10 5 20 0 30 Value 35 45 55 C C 5 15 26 Pressure Dew Point Value LED lights up Set point 35 K 5 C example Value LED of lower value next to the setting flashes Value 45 K 15 C example If the achieved pressure dew point once again complies with the set point value then the normal operating mode will commence again Exceeding Limit val...

Страница 54: ... g increase working pressure avoid sudden load changes check dryer dimensions use larger unit Fail safe mode active Inspect error and fault messages The flashing rate of the red LED indicates the type of the fault if necessary contact manufacturer Incorrect installation direction Inspect installation direction of device Software error Contact manufacturer If necessary return device for repair and ...

Страница 55: ...or replace control unit Settings cannot be changed Both buttons not pressed simultaneously See chapter Operation Correct button operation testing with solenoid valve Button not held long enough See chapter Operation Press the buttons for approx 0 2 sec Button physically damaged Contact manufacturer Return device for repair and or replace control unit No power supply green Power LED is not lit Inco...

Страница 56: ...ain De energise the device and secure it against being switched back on again Remove the mains plug Remove the mains plug A click noise indicates the opening of the solenoid valve which makes pressure drop in the device possible A click noise indicates the opening of the solenoid valve which makes pressure drop in the device possible If only the mains voltage supply is interrupted then the drying ...

Страница 57: ...n Remove the mains plug Remove the mains plug A click noise indicates the opening of the solenoid valve which makes pressure drop in the device possible A click noise indicates the opening of the solenoid valve which makes pressure drop in the device possible Disassemble the drying system in the reverse order to assembly 11 3 Disposal of components Mechanical electrical and electronic components m...

Страница 58: ...Installation and operating manual EN 58 DRYPOINT M eco control 12 Declaration of Conformity ...

Страница 59: ... DEC9 330S Supply voltage versions 95 240 VAC 10 50 60 Hz 100 125 VDC 10 Maximum operating pressure 10 bar g Product description and function Compressed air drying system with membrane dryer with integrated filter condensate drain and sensor controlled pressure dew point control for the setting of stable degrees of dryness Low Voltage Directive 2014 35 EU Applied harmonised standards EN 61010 1 20...

Страница 60: ...ower 132 Nathan Rd Tsim Sha Tsui Kowloon Hong Kong Tel 852 5578 6681 Hong Kong 86 147 1537 0081 China tim chan beko technologies com BEKO TECHNOLOGIES INDIA Pvt Ltd Plot No 43 1 CIEEP Gandhi Nagar Balanagar Hyderabad IN 500 037 Tel 91 40 23080275 91 40 23081107 Madhusudan Masur bekoindia com BEKO TECHNOLOGIES S r l Via Peano 86 88 I 10040 Leinì TO Tel 39 011 4500 576 Fax 39 0114 500 578 info it be...

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