Nederman filtermax c25, Instruction Manual

Page 1: ...C 25 INSTRUCTION MANUAL EXTRACTION AND FILTER SYSTEMS 144161 06 2013 10 22 C 25 ENGLISH ...

Page 2: ...tion Operating description Starting the system Monitoring system settings Monitoring system general descriptions Monitoring system fault indications Service instructions Trouble shooting schedule Spare parts Accessories Installation protocol Service protocol 1 Service protocol 2 2 sida 3 3 3 4 4 5 6 7 8 9 9 9 10 11 12 12 13 14 15 16 17 18 20 21 22 23 24 25 28 29 List of contents Starting Settings ...

Page 3: ...ons which have to be read and followed Any functional disorders especially those affecting the safety of the machine should be rectified immediately Christian Norman Technical Manager AB Ph Nederman Co P O Box 602 S 251 06 Helsingborg Sweden Declaration of conformity We AB Ph Nederman Co declare under our sole responsi bility that the Nederman product FilterMax C 25 serial 667 with accessories to ...

Page 4: ...es cleaning pulse at 0 6 MPa 6 bar 87 psi R 1 2 DN 15 3 kW 4 hp IP 54 24 V AC maximum 60 VA 0 to 5 kPa not overpressure Lp Aeq 30 s 50 dB 66 dB A 454 kg Filtration Filter area Filter material Operating airflow Operating temperature Process air dry temperature Material description Compressed air requirements Compressed air consumption Compressed air connection Fan motor Protection class Relay volta...

Page 5: ...or equivalent fittings the concrete floor must be prepared accordingly Use adjusting pieces if necessary to get the filter unit in level Check with a spirit level WARNING Risk of personal injuries and or product damages Use approved lifting equipment for unloading assembly and installation of the FilterMax C 25 When FilterMax C 25 has been installed an earth control measuring must be done see page...

Page 6: ... are not recommended Turn off and bleed off compressed air supply before doing any service work Do not pressurise the system if the air tem perature is below the minimum operating temperature that is 20 C At lower air tem perature the process could be started and be in operation for a while approx 15 min after which the system can be pressurised Connect the compressed air supply line to the compre...

Page 7: ...Fan starter 24 V AC Alarm Damper motor Fan start equipment 24 V AC common Board power 0 V Power fuse Board power 19 V Control system fuse Inputs outputs 380 V 60 Hz Saudi 400 V 50 Hz 3 phase Europe 230 V 50 Hz 3 phase Norwegian 208 V 230 V 460 V 60 Hz 3 phase UL CSA Selecting OFF nC or nO Push the 0 1 button and OFF nC or nO comes up on the display OFF The selected input is not activated nC Normal...

Page 8: ...ime damper delay Push the P button Activated output no 7 24 V AC supply for opening a damper motor with spring return or magnetic valve for compressed air Is used to reduce the starting current at fan start Delay time for opening the down time damper 10 60 s after fan start Set the required delay time with the 0 1 button B OFF or nC or nO Blinking High dust level Push the P button Activated input ...

Page 9: ...ontact your Nederman representa tive in case of doubts Various combinations of semi combustible fumes dusts oil grease and sparks can cause fires when grinding or welding The most important action is to prevent sparks from entering the extraction devices Secondly it is very important to perform regular clea ning of the extraction arms devices and the duct system FilterMax C 25 does not separate ga...

Page 10: ...terial in bends and other exposed areas To avoid pressure losses the ducting system should be as short as possible and designed with two or more branches Use larger diameters on the clean side to reduce pressure losses Use fire dampers when the duct system is passing from one fire zone to another NB Fire dampers do not stop explosions Install a flow meter in the outlet duct at least 3 m from the f...

Page 11: ...y and motor protector The cleaned air exits through the built in fan to the outlet duct Dust container Built in fan Compressed air tank Controller with display Valve with cleaning pipe The filter cartridge seen from above The filter cartridges are cleaned one by one with powerful air pulses The air pulses are distributed into the slot shaped outlet of the filter cartridges This generates a quiet a...

Page 12: ...ear of blower fan exhaust area as debris can be exhausted and cause injury Setting the pause time Push the P button until pt is shown in the display Set one of the following values for pause times with the 0 1 button tst test position all valves will be opened 1 time with 1 s interval pt 30 MONITORING SYSTEM SETTINGS CLEANING DURING OPERATION FilterMax C 25 is in its standard design equipped with ...

Page 13: ...of the functions Go or StP with the 0 1 button For fume dust genera ting processes that can t be stopped immediately when a fault accurs it is recommended to set Go and that a clearly visible alarm device is installed Go The system does not stop when the alarm is activated with exception for motor protection and with the access door open StP The system stops automatically when the alarm is activat...

Page 14: ...fter operation is in progress 1 The system has stopped and the cleaning after operation is active If the 0 1 button is pressed once more the cleaning after operation is stopped immediately The LED s can indicate the following 1 2 3______ green fixed light All functions normal and correct 1 2 3______ green fixed light alternating with blinking red The system operates Incorrect function has been rec...

Page 15: ...G SYSTEM FAULT INDICATIONS AND ALARMS SERVICE INSTRUCTIONS In order to ensure that the system con tinues to operate correctly the points on page 16 17 should be checked at periodic intervals depen ding on what kind of contaminations that are sepa rated and the amount of use Defective and worn parts should be replaced immediately Also see Service Protocol page 23 29 WARNING Risk of personal injury ...

Page 16: ... that there is no water in the pressure tank by opening the drain nipple on the right bottom side of the tank SERVICE AFTER 2000 OPERATION HOURS BUT AT LEAST ONCE A YEAR OR WHEN REPLACING FILTER CARTRIDGES IMPORTANT Empty the dust container when it is approximately 70 full Do not let it overfill It can cause poor filter performance and cause an extensive clean up work due to overflow of dust when ...

Page 17: ...e plastic bag over the plastic end of the filter cartridge Draw the whole cartridge in to the plastic bag 8 Remove the mounting frame and fold the plastic bag in a way that the filter cartridge will be completely enclosed and sealed 9 Proceed in the same way with the remaining filter cartridges 10 Inspect the filter housing and look for damage dust layers etc Clean inside the filter housing A vacu...

Page 18: ...there any LED s on the con trolbox panel that are on Correct the error indicated by the function LED s see page 15 YES NO Is the A alarm LED no 4 on Contact your nearest Nederman representative for advice Possible faults Control questions Actions NO Is the display showing Err another digit than 0 YES Contact your nearest Nederman representative for advice There is an electrical fault in one or mor...

Page 19: ...impeller rotates in the wrong direction the fan gives only 40 of its possible air volume Check in the following way Loosen the fixing screws on the access door Start the FilterMax C 25 Stop the FilterMax C 25 Open the access door and check through the fan inlet the impeller rotation direction Contact a qualified electrician if the impeller rotation must be reversed D YES NO The FilterMax C 25 pres...

Page 20: ...e 20 C At lower air tempera tures the process can be started and operated for a while approx 15 min whereafter the system can be pressurised Check which pulse jet valve is mal functioning by listening The valve sequence is 1 2 3 4 where 1 is to the left when the door has been opened Dismantle the valve housing and check that the little air hole in the diaphragm not is blocked Change defective valv...

Page 21: ...ired Spare Parts List Name 1 Filter cartridges 4 pack see page 22 2 Cover with display and circuit card 3 Start contactor 4 Door gasket 5 Pulse jet valve 6 Door switch 7 Cleaning pipe x 4 mounted in a connection box positioned above the fan 8 Transformer 9 Motor protector 10 Pilot valve 11 Fan complete 12 Dust container 13 Pilot valve coil card 1 0 1 0 1 5 3 8 9 7 12 0 1 1 0 P 0 1 1 0 P 6 2 10 13 ...

Page 22: ... at 0 5 µm after some time in operation Filter area 12 m2 Washable BIA class M Antistatic PWA 95 10 4 Aluminium coated spun bound polyester Suitable for ignition sencitive medium to coarse particles Efficiency 99 at 0 5 µm after some time in operation Filter area 10 m2 Washable BIA class M Antistatic PTFE PWA PTFE 95 10 4 Aluminium coated spun bound polyester laminated with a PTFE membrane Suitabl...

Page 23: ...mponents B Transport damage 2 Installation control page 5 A Safe mounting foundation B Fixing bolts Traction forces C Weight FilterMax collected dust D Screw fittings E Dust container F Filter cartridges 3 Compressed air connection page 6 A Service valve B Filter regulator C Pressure 0 4 0 6 MPa 4 6 bar D Dew point E Oil Moisture F Cleaning compressed air connections 5 Electrical installation page...

Page 24: ...B Inlet duct C Cleaning access covers D Fire damper E After cleaning damper F Flow meter G Extraction arms 7 Monitoring system settings p 12 13 A Cleaning during operation B Pause time setting C Cleaning after operation D Alarm function E Remote control F ΔP control INSTALLATION PROTOCOL PAGE 2 Result Result Result Note Control points FilterMax C 25 No Performed by Date ...

Page 25: ...ment page 9 A GND Filter unit B GND Door C GND Dust container E GND Filter cartridges support baskets only on Poly Web antistatic filter 8 Replacing the filter cartridges page 17 9 Check that the cables not are damaged or connected incorrectly Control points Result Result Result Result Result Performed by Date Operating hours 25 SERVICE PROTOCOL page 9 16 17 Every 1000 hours or at least once every...

Page 26: ...ment page 9 A GND Filter unit B GND Door C GND Dust container E GND Filter cartridges support baskets only on Poly Web antistatic filter 8 Replacing the filter cartridges page 17 9 Check that the cables not are damaged or connected incorrectly Control points Result Result Result Result Result Performed by Date Operating hours 26 SERVICE PROTOCOL page 9 16 17 Every 1000 hours or at least once every...

Page 27: ...ment page 9 A GND Filter unit B GND Door C GND Dust container E GND Filter cartridges support baskets only on Poly Web antistatic filter 8 Replacing the filter cartridges page 17 9 Check that the cables not are damaged or connected incorrectly Control points Result Result Result Result Result Performed by Date Operating hours 27 SERVICE PROTOCOL page 9 16 17 Every 1000 hours or at least once every...

Page 28: ...ment page 9 A GND Filter unit B GND Door C GND Dust container E GND Filter cartridges support baskets only on Poly Web antistatic filter 8 Replacing the filter cartridges page 17 9 Check that the cables not are damaged or connected incorrectly Control points Result Result Result Result Result Performed by Date Operating hours 28 SERVICE PROTOCOL page 9 16 17 Every 1000 hours or at least once every...

Page 29: ...C 25 29 SERVICE NOTES FilterMax C 25 No Point no Date Note ...

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