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M&C TEC1 Series, Operation Manual

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M&C TEC1 Series Operation Manual Download Page 29

www.mc-techgroup.com 

SR25.X-X  |  1.01.01 

5

3 SAFETY 

INSTRUCTIONS 

Follow these safety directions and instructions regarding installation, commissioning and 
operation: 

  Read this manual before commissioning and operating the product. Make sure to follow all safety 

instructions. 

  Installation and commissioning of electrical devices must be carried out only by qualified skilled 

personnel in compliance with the current regulations. 

  The installation and commissioning of the device must conform to the requirements of VDE 0100 

(IEC 364)  

vant regulations and standards. 

  Before connecting the device, please make sure to compare the supply voltage with the specified 

voltage on the product label. 

  The peristaltic pumps SR25.X-X are not certified to be used in hazardous areas. 

  Protection against damages caused by high voltages: 

Disconnect the power supply before opening the device for access. Make sure that all extern 
power supplies are disconnected. 

  Operate the device only in the permitted temperature and pressure ranges. For details please 

refer to the technical data sheet or manual. 

  Install the device only in protected areas, sheltered from sun, rain and moisture. The product 

should not be exposure to the elements. 

  Installation, maintenance, inspections and any repairs of the devices must be carried out only by 

qualified skilled personnel in compliance with the current regulations. 

4 WARRANTY 

In case of a device failure, please contact immediately M&C or your M&C authorized distributor.  

We have a warranty period of 12 months from the delivery date. The warranty covers only appropriately 
used products and does not cover the consumable parts. Please find the complete warranty conditions 
in our terms and conditions. 

The warranty includes a free-of-charge repair in our production facility or the free replacement of the 
device. If you return a device to M&C, please be sure that it is properly packaged and shipped with 
protective packaging. The repaired or replaced device will be shipped free of delivery charges to the 
point of use. 

Summary of Contents for TEC1 Series

Page 1: ...TEC1 Manual Rev 20180928 TEC1 Series Thermoelectric Chiller For General Purpose Areas OPERATIONS MANUAL M C Ventura CA Office 805 654 6970 M C Reno NV Office Phone 775 825 5111 ...

Page 2: ...c process conditions and environments Our smart products are long lasting easy to install safe and reliable to use We reduce the operating costs of our products with user friendliness and ease of service and maintenance That s why we like to call our products smart We continuously improve our existing products and develop innovative new products in house Customer Focus With our efficient and effec...

Page 3: ...TION 7 APPLICATION 8 FUNCTION OF THE M C JET STREAM HEAT EXCHANGER 9 DESCRIPTION 10 RECEIPT OF GOODS AND STORAGE 11 INSTALLATION INSTRUCTIONS 11 SUPPLY CONNECTIONS 12 TUBING CONNECTIONS 12 ELECTRICAL CONNECTIONS 13 OPTIONS 14 START UP 14 PROGRAMMING 15 SHUT DOWN 17 MAINTENANCE 17 TROUBLESHOOTING 19 SPARE PARTS 20 TECHNICAL SPECIFICATIONS 21 DRAWING INDEX 22 ...

Page 4: ...nt SAFETY INSTRUCTIONS Definition of Symbols Risk of Danger WARNING EXPLOSION HAZARD DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NON HAZARDOUS WARNING EXPLOSION HAZARD SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR HAZARDOUS AREA INSTALLATION IF THE EQUIPMENT IS USED IN A MANNER NOT SPECIFIED BY THE MANUFACTURER THE PROTECTION PROVIDED BY THE EQ...

Page 5: ...E PROTECTIVE CONDUCTOR TERMINAL TO SUITABLE GROUND POTENTIAL MAY RESULT IN A SHOCK HAZARD Hot Surface HOT SURFACE CAUTION SYMBOL INDICATES EXPOSED SURFACE TEMPERATURE CAN CAUSE BURNS OR PERSONAL INJURY USE CARE WHEN SERVICING COMPONENTS THAT MAY BE AT HIGH TEMPERATURES Note INDICATES IMPORTANT INFORMATION ABOUT THE PRODUCT WHICH REQUIRE USER S ATTENTION ...

Page 6: ...he equipment is connected to the correct main voltage o The equipment is suitable for the hazardous area classification Protection against touching dangerously high electrical voltages Before opening the equipment it must be switched off and hold no voltages This also applies to any external control circuits that are connected The device is only to be used within the permitted range of temperature...

Page 7: ...ansport is not covered under warranty terms The M C warranty specifically excludes claims of consequential damages due to system downtime or damage to components beyond those supplied by M C PRODUCT IDENTIFICATION The TEC1 series has the following part number code designation TEC1abcXX_YY TEC1 series designation a number of active impingers 1 or 2 active controlled to 4o C b impinger size 0 10 lon...

Page 8: ...provided in the type used or are trapped in a downstream fine filter The conditioned gas can now be passed to the analyzer If the analyzer has no gas flow control or indicator functions these should be provided externally just as with a gas delivery pump for unpressurized gases The condensate is discharged externally For operations under pressure an automatic condensate drain or collection vessel ...

Page 9: ...nd are arranged in such a way that they can be removed very simply The following figure shows a schematic diagram of the function of a heat exchanger It is the customer s responsibility to select the correct impinger material that is best compatible with their process gas Material compatibility and maximum temperatures pressures must be verified prior to placing into service Consult datasheet for ...

Page 10: ...the cooler and is indicated by arrows on the Jet Stream heat exchangers On standard models with Duran glass heat exchangers the gas connections are provided with GL18 6 mm PTFE sealing rings and on stainless steel Hastelloy or PVDF exchangers with 1 4 NPT female threads The condensate drain of the Jet Stream heat exchangers are located beneath the cooler and have GL25 12 mm PTFE sealing rings as s...

Page 11: ... rain For operation the TEC1 must be securely mounted in a vertical orientation Proper condensate and drainage function is only possible if the equipment is mounted correctly The cooler has 2 mounting taps on each end to mount the cooler on wall rails or panel with qty 4 20 bolts When in use the TEC1 cooler should be placed in an area well away from any heat emitting sources In order to prevent da...

Page 12: ...GL coupling rings to see if the PTFE silicon locking rings have been damaged o The sealing rings should be installed with the PTFE side facing the process gas PVDF Hastelloy or stainless steel heat exchangers with 1 4 NPT and 3 8 NPT o Fittings or hose couplings corresponding to the correct NPT thread with PTFE tape or sealing compound are installed for connection to properly sized tubing or hose ...

Page 13: ... change of cooling fan Failure to connect a suitable ground potential to the protective conductor terminal may result in a shock hazard and risk danger of damage The power entry module is equipped with a 6A fuse Status alarm contacts for indicating any alarm condition should be connected into the equipment control system The dry contact output of the status group alarm is located on the terminal b...

Page 14: ...e and heated sample line should be at operating temperature before starting the chiller and sample pump The automatic control electronics of the TEC1 permit automatic start up of the cooler The error diagnostics guarantee full monitoring and reporting of possible sources of error The following description is valid for start up of the gas cooler for an ambient temperature 8 C The following steps sh...

Page 15: ...lay indicates the temperature of the channel s and the second row shows any alarm conditions if any If there are concurrent alarms present the most critical alarm is displayed The water slip electronics are incorporated directly on the circuit board thus eliminating the need for the external water slip electronics module M C Default Parameter Settings for revision 1 9 Temperature o CH1 Setpoint 4 ...

Page 16: ...s this relay is a general status alarm the following alarms listed in order of severity will cause the coil on the relay to de energize Only the alarm with the highest severity will be written to the controller s display listed in the following order High Temperature channels 1 thru 4 Low Temperature channels 1 thru 4 Open Thermocouple channels 1 thru 4 Water Slip channels 1 thru 2 Power Supply ge...

Page 17: ...GERS Removal of the heat exchangers may be necessary to carry out maintenance or repair work We recommend the following procedures for replacement of the heat exchangers In this order Remove the heat exchangers as follows o Purge the cooler with inert gas or ambient air to remove residual gas or liquid o Disconnect the gas and condensate tubing connections Aggressive condensate is possible Wear pr...

Page 18: ... gas outlet and gas inlet are marked with arrows Mounting the Duran glass heat exchangers please notice o Check the PTFE Silicon locking Rings for damage In assembly the locking rings must have the PTFE side facing the medium Otherwise the required degree of sealing cannot be guaranteed o Tighten the red GL coupling rings hand tight by turning them to the right ...

Page 19: ...e The cooler is not cold enough Inadequate drain apparatus of a fault in the condensate removal equipment Verify drain tubing is unobstructed and equipment is functioning satisfactory Excessive flow rate Reduce flow rate High ambient temperature Reduce the ambient temperature Defective cooling fan Verify air flow over fins clean fins or service fan No sample gas flow Heat exchanger plugged Check f...

Page 20: ...chiller controller card provide s n of original For units with glass Jet Stream heat exchangers 09F9536 R GL18 to 1 4 tube connector straight 09F9537 R GL18 to 3 8 tube connector straight 91F1015 C GL18 sealing ring for connectors 09F9520 O R GL25 1 4 tube connection straight typ for drain 09F9520 O includes sealing O ring Internal Peristaltic Pump Components 01P1300 S Peristaltic pump motor housi...

Page 21: ...21 TECHNICAL SPECIFICATIONS ...

Page 22: ...22 DRAWING INDEX TEC1 with Controller Outline Mounting 03P0003 ...

Page 23: ...23 TEC1 available options 03P0005 ...

Page 24: ...THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 25: ...Peristaltic Pump Series SR SR25 2 SR25 2 G SR25 2 W SR25 3 SR25 3 G SR25 3 W SR25 6 SR25 6 G SR25 6 W Instruction Manual Version 1 01 01 ...

Page 26: ...anual or your M C authorized distributor You will find all the addresses in the appendix of this manual For additional information about our www mc techgroup com There you will find the data sheets and manuals of all our products in German and English This Operating Manual does not claim completeness and may be subject to technical modifications 10 2018 M C TechGroup Germany GmbH Reproduction of t...

Page 27: ... Maintenance 17 15 1 Changing the pump tubing 18 15 2 Changing contact pulleys and springs 19 15 2 1 Reassembly of the driver 20 15 3 Cleaning the pump head 21 16 Repair information 21 17 Spare parts list 22 18 Appendix 22 List of illustrations Figure 1 Dimensions SR25 X 10 Figure 2 Drilling pattern for SR25 X 11 Figure 3 Dimensions SR25 X W 11 Figure 4 Dimensions SR25 X G 12 Figure 5 SR25 2 Mount...

Page 28: ...ration and maintenance of this product by qualified personnel Follow all instructions and warnings closely Read this manual carefully before commissioning and operating the device If you have any questions regarding the product or distributor 2 DECLARATION OF CONFORMITY CE Certification The product described in this operating manual complies with the following EU directives RoHS Directive The requ...

Page 29: ...upplies are disconnected Operate the device only in the permitted temperature and pressure ranges For details please refer to the technical data sheet or manual Install the device only in protected areas sheltered from sun rain and moisture The product should not be exposure to the elements Installation maintenance inspections and any repairs of the devices must be carried out only by qualified sk...

Page 30: ...rresponding information is not taken into account Note highlights parts of the documentation for special attention Qualified personnel installation mounting commissioning and operation of these types of products High voltages Protect yourself and others against damages which might be caused by high voltages Toxic Acute toxicity oral dermal inhalation Toxic when in contact with skin swollowed or in...

Page 31: ...temperatures requires wearing protective gloves Wear safety glasses Protect your eyes while working with chemicals or sharpe objects Wear safety glasses to avoid getting something in your eyes Wear protective clothes Working with chemicals sharpe objects or extremly high temperatures requires wearing protective clothes ...

Page 32: ...9 Electrical connection Terminal 1 5 mm2 Terminal 1 5 mm2 1 x M20 x 1 5 Terminal 1 5 mm2 Dimensions HxWxD 84 x 64 x 52 mm plus 40 mm for the motor 0 2 04 plus 1 56 for the motor 126 x 105 x 108 mm 4 98 4 13 6 107 x 80 x 94 mm 1 0 4 kg 0 88 lb 0 6 kg 1 32 lb 0 5 kg 1 10 lb Suction max 200 mbar abs Pressure max 2200 mbar abs Sample temperature 0 to 60 C 32 to 140 F Ambient temperature 0 to 50 C 32 t...

Page 33: ...ant occupational safety regulations during operation Warning Disconnect power supply before opening the device for access Make sure that all external power supplies are disconnected Aggressive condensate possible Media residues in tubing Chemical burns caused by aggressive media possible Wear protective gloves and protective glasses Wear proper protective clothing Peristaltic pump is under pressur...

Page 34: ...ctor DN 4 6 also allows connecting PTFE tubing The peristaltic pump SR25 X X can be equipped with a power supply of 230 V 50 Hz or 115 V 60 Hz Danger Type SR25 X has open electrical wiring Risk of death due to electric shock The unused wires must be safely insulated preferably to a third free terminal The following installation options are available Type SR25 X to integrate into a front plate Type...

Page 35: ... com SR25 X X 1 01 01 11 Figure 2 Drilling pattern for SR25 X Metric dimensions mm are rounded Inch dimensions are for reference only In case of doubt or conflict metric units take priority Figure 3 Dimensions SR25 X W ...

Page 36: ...p is a complete pre installed unit Please remove the peristaltic pump carefully from the packaging Check the scope of the delivery specified on the delivery note Please make sure that you have received all items stated on the delivery note Please check the unit for any transport damages after receipt and report any complaints to the transport company immediately Note The peristaltic pump must be s...

Page 37: ... freely ventilated to prevent any accumulation of heat For outdoor installation the pump must be installed in a housing protected from frost in the winter and sufficiently ventilated in summer Exposure to direct sunlight must be avoided Danger It is therefore essential to provide protection for persons against contact with alive parts e g electrical connections motor windings and moving parts e g ...

Page 38: ...e connections for sample gas inlet and outlet the connections are marked accordingly Check for tightness of all sample lines after connecting Connect the tubing to the regular tubing connectors as follows Remove the union nut from the sealing ring couplings by turning it anti clockwise The nut should be removed from the thread with great care to ensure that the loose sealing ring inside the nut is...

Page 39: ...lasses Wear proper protective clothing 12 2 ELECTRICAL CONNECTIONS Connect the cables for the power supply as follows Figure 6 Supply voltage connection for SR25 X W and SR25 X G The supply voltage of the SR25 X peristaltic pump must be connected as follows Connection at 230 V blue wire red wire Connection at 115 V white wire blue wire Danger Open electrical wiring Risk of death due to electric sh...

Page 40: ...N 60335 1 A device to separate the motor from the power supply needs to be provided as part of the electrical installation EN 60335 1 The pump must be installed in such a way that contact with alive parts connections possibly windings is impossible 13 START UP Specific safety instructions for media being handled must be observed Before pumping a medium the compatibility of the flexible tube materi...

Page 41: ... that all external power supplies are disconnected Aggressive condensate possible Media residues in tubing Chemical burns caused by aggressive media possible Wear protective gloves and protective glasses Wear proper protective clothing Peristaltic pump is under pressure Do not open housing A peristaltic pump might be part of a system which is under pressure Check pressure before opening peristalti...

Page 42: ...be connectors Press the two contact pulleys and check whether the spring pressure is still sufficient if not the contact springs have to be changed see chapter 15 2 Put the new tubing set with the tube connectors into the guides of the conveying belt Note Only the usage of the original tubing set guarantees a proper functionality Never lubricate the tube Before mounting the pump check all parts fo...

Page 43: ...f the shaft bore Figure 9 Disassembly of pump head and driver Remove the pump head from the motor shaft Now the driver can be removed from the pump head and is ready for maintenance The removal of the springs 4 pcs away from the driver is easily possible without the aid of any tools For this take spring out of the groove near to the shaft bore Dismount roller axes and change contact pulleys Take c...

Page 44: ...ngs and will replace without any problems the initial springs The replacement springs guarantee full functionality when all four springs are replaced Make sure that contact pulleys move easily on the axis After remounting the axis with contact pulley into the driver the spring has to be mounted as shown as in Figure 10 Please pay attention to the alignment of the dent 15 2 1 REASSEMBLY OF THE DRIV...

Page 45: ...nd synthetic rubber parts Use oil free compressed air to clean the parts if available Aggressive condensate possible Media residues in tubing Chemical burns caused by aggressive media possible Wear protective gloves and protective glasses Wear proper protective clothing 16 REPAIR INFORMATION Note When sending the peristaltic pump to M C customer service for repair please indicate the type of mediu...

Page 46: ... C 1 2 4 90 P 1006 Tubing set with PVDF tube nipples 6mm C 1 2 4 90 P 1020 Roll carier driver SR25 complete S 1 1 90 P 1010 1 set 4 pcs contact springs SR25 for driver R 1 2 2 90 P 1015 1 set 4 pcs reinforced contact springs SR25 for driver Masterflex tubing R 1 2 2 90 P 1045 Pressure roll contact pulley SR25 PVDF for driver S 2 4 4 90 P 1050 Conveying belt S 1 2 90 P 1025 Locking bolt S S bolt S ...

Page 47: ...www mc techgroup com SR25 X X 1 01 01 23 Figure 11 Spare parts Drawing No 2435 1 07 0 ...

Page 48: ...THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 49: ...Bellows pump series MP F MP F05 MP F05 R MP F10 MP F10 R Instruction Manual Version 1 04 01 ...

Page 50: ...ll the addresses in the appendix of this instruction manual For additional information about our pro www mc techgroup com There you can find the data sheets and manuals of our products in German and English Disclaimer This instruction manual does not claim to be complete and it may be subject to technical modifications 10 2018 M C TechGroup Germany GmbH The reproduction of this instruction manual ...

Page 51: ...connections 18 10 4Pneumatic connection 19 Start up 20 Operating the pump 21 Decommissioning 21 Disassembly 22 Maintenance 23 15 1Replacing the valve plates 25 15 2Replacing the bellows 26 15 3Cleaning instructions 27 Trouble shooting 28 Spare parts list 29 Appendix 30 Table of Figures Figure 1 Needle valve in a half section view with one quarter removed 10 Figure 2 Pump with bypass needle valve 1...

Page 52: ...d This instruction manual includes all information regarding proper transportation storage installation opera tion and maintenance of this product by qualified personnel Follow all instructions and warnings closely Read this manual carefully before commissioning and operating the device If you have any questions regarding the product M C or your M C authorized distributor Declaration of conformity...

Page 53: ...device will be shipped free of delivery charges to the point of use Warning signs and definitions Danger significant material damage will be the consequence if the appropri ate precautions should not be taken Warning damage to property may occur if the relevant precautionary measures are not observed Caution sign indicates that slight personal injury can occur if the appropriate safety precautions...

Page 54: ...oves Working with chemicals sharpe objects or extremly high tempera tures requires wearing protective gloves Wear safety glasses Protect your eyes while working with chemicals or sharpe objects Wear safety glasses to avoid getting something in your eyes Wear protective clothes Working with chemicals sharpe objects or extremly high tempera tures requires wearing protective clothes ...

Page 55: ...s For details please refer to the technical data sheet or instruction manual Install the device only in protected areas sheltered from sun rain and moisture Do not use the bellows pumps MP F05 MP F05 R MP F10 MP F10 R in hazardous areas If an operation involves sample gases which are toxic and hazardous to the health protective measures need to be taken against any accidental leakage e g unexpecte...

Page 56: ...aterials of the pump which are in contact with the sample gas need to be suitable for the used sample gas Warning In order to operate the pump it needs to be securely installed Warning Install the pump only in protected areas sheltered from rain and moisture Please make sure to provide sufficient ventilation Warning Do not exeed the permitted maximum pressure within the pump gauge pressure Do not ...

Page 57: ...sure side Option integrated needle valve to adjust the flow rate in the pump head of the MP F R and or Option stainless steel pump head with NPT thread The sample gas line can be connected to the top or the side of the pump head The pump head also can be rotated and mounted in 90 steps 7 1 MP F05 R and MP F10 R with integrated needle To ensure that the needle valve works properly the output of the...

Page 58: ...ve in a half section view with one quarter removed Service life and reliability of the pump is increased by using a bypass needle valve This needle valve protects the pump from unnecessary high loads or overload Figure 2 Pump with bypass needle valve 1 ...

Page 59: ...ent temperature 10 C to 50 C 0 C to 50 C for dry sample gas 50 F to 122 F 32 F to 122 F for dry sample gas installation altitude of 1000 m 3281 ft above sea level Storage temperature 20 to 60 C approx 4 to 140 F Sample gas connections i DIN ISO 228 1 Gas tightness of pump head 6 x 10 3 mbar l s Power consumption 65 W Cos 0 94 0 98 0 94 0 98 Current consumption 0 30 A 0 57 A 0 30 A 0 57 A Cable fit...

Page 60: ...12 MP 4 01 www mc techgroup com 8 1 Pump capacities Figure 3 Pump capacity MP F05 and MP F10 8 2 Dimensions Figure 4 Dimensions MP F R ...

Page 61: ...Check the scope of the delivery specified on the delivery note Please make sure that you have received all items stated on the delivery note Please check the unit for any transport damages after receipt and report any complaints to the transport company immediately Note The bellows pump should be stored in a protected frost free room ...

Page 62: ...ces to prevent any heat accumulation For outdoor installation install the pump in a protective housing The housing needs to provide protection against frost in winter and ventilation in summer Avoid exposure to direct sunlight Warning Pumps contain mechanically moving parts that can cause vibrations In order to avoid damage to the pump and peripheal components facilities and to minimize acoustic n...

Page 63: ...n accordance with the risk assessment Warning Condensate accumulated inside the pump head destroys the pump If it is likely that humidity or condensation occurs the pump head needs to be rotated 180 facing downwards With the pump head facing down wards the condensate can leave the pump head Note To immediately detect pump malfunctions we recommend installing a flow monitoring device downstream fro...

Page 64: ...at this location use vibration control air springs to de couple the vibration source Screw the pump tightly to the ground For dimensions please see Figure 4 For sufficient supply of cooling air the pump needs to be mounted at least 25 mm 0 9 Figure 5 Installing the MP F 10 2 Rotating the pump head Warning Condensate accumulated inside the pump head destroys the pump If it is likely that humidity o...

Page 65: ...the pump head in 90 steps After rotating the pump head to the selected position please insert the four flange screws with the lock washers back again and tighten them Put the lid back on and secure the lid by tightening the three lid screws Figure 6 Rotating the pump head ...

Page 66: ... the device must conform to the re Cir cuits with Nominal Voltages below 1000 relevant regulations and standards The current supply circuit of pump type MP F 230 V has to be provided with a motor circuit braker 0 3 A corresponding to the rated current over current protection The current supply circuit of pump type MP F 115 V has to be provided with a motor circuit braker 0 57 A corresponding to th...

Page 67: ...please remove protective plugs from the gas connection threads on the side and screw them into the threads on the top Accessory parts like tube connection fittings are screwed into the connection threads with sealing tape when using straight M C connectors no sealing tape is necessary Connection fittings for DN 4 6 or DN 6 8 are optional and available at M C The tube connection for M C fittings is...

Page 68: ... materials of the pump which are in contact with the sample gas need to be suitable for the used sample gas Before operating the pump make sure that the materials of the pump head bellows and valves for pump materials see chapter 8 Technical data are suitable for the used sample gas Follow these instructions before initial start up Ensure that the pump is securely tightened to the surface Only sam...

Page 69: ...sample gas 50 F to 122 F 32 F to 122 F for dry sample gas Operate the pump only in well ventilated rooms and away from heat sources to prevent any heat accumulation Please check immediately for damages when the motor makes unusual running noises Dam aged ball bearings could be the cause of these running noises Decommissioning Before switching off the pump decommissioning the pump needs to be purge...

Page 70: ...ive equipment PPE in accordance with the risk assessment Before disassembling the pump follow these warnings and safety instructions Warning High voltage Working without disconnecting the power supply may cause an elec trical shock Disconnect power supply before any assembly mainte nance or disassembly Secure the pump against accidental restart Danger There may be harmful sample gases in the pump ...

Page 71: ...may cause an electrical shock Disconnect power supply before any assembly maintenance or disassembly Secure the pump against accidental restart Aggressive condensate possible Chemical burns possible due to aggressive media For general electrical and mechanical work on the pump wear personal protective equipment PPE in accordance with the risk assessment The four hexagon socket screws see Figure 9 ...

Page 72: ... 000 operating hours or 24 month of operation whichever occurs first Fittings connections inlets Check in suitable intervals Replace when damaged with original parts in perfect condition Equipotential bonding Check equipotential bonding between pump enclosure and motor The equipotential bonding needs to be lower than 0 3 Ohm Use lock washers for the screws Additional components ac cessories During...

Page 73: ...ed 6 Clean valve seats and pump head with an adequate sol vent e g alcohol and use oil free compressed air to re move dust particles from the parts Figure 9 Sectional drawing MP F After replacing or cleaning the valve plates and O rings follow these steps to re assemble the pump 1 Insert O rings C into the grooves and place valve plates B back into the cleaned valve seats Make sure that the valve ...

Page 74: ...s loosen the 3 hexagon socket screws F 3 mm spanner 2 Loosen the four hex socket screws G 3 mm spanner 3 Remove pressure ring H 4 Remove upper pump head A 5 Remove lower pump head D For easier removal of the lower pump head D please close one of the boreholes in the valve seat with your fingers and blow pressured air into the other borehole This will loosen the lower pump head D 6 Unscrew the bell...

Page 75: ...en select the adjacent pair Repeat in the same sequence going for a hand tight setting 6 Then tighten the four hexagon socket screws alternately in the same sequence with a torque to a value of 5 Nm 3 69 ft lb 7 Screw the crankcase cover back on again Tighten the three hexagon socket screws F wrench 3 mm by hand 15 3 Cleaning instructions When changing valve plates and bellows inspect all parts fo...

Page 76: ... worn out Change bellows or and valves The valve plates need to be replaced when they are The pump is not designed for these operating parameters Compare the actual operating parameters pressure vacuum and capacity with the data 8 There is overpressure on the pressure side and at the same time vacuum on the suction side Check the pump with pressureless suction side and compare values with paramete...

Page 77: ...n C R S 1 2 3 95 P 0010 Bellows MP F PTFE C 1 90 P 1110 Valve plate MP F C 2 4 6 95 P 0035 O ring FEP 18x2 MP F R 2 4 6 95 P 0030 Lower pump head MP F material PTFE S 95 P 0025 Upper pump head MP F material PTFE S 95 P 0040 Connection rod with eccentric and ball bearring for MP F05 S 95 P 0045 Connection rod with eccentric and ball bearring for MP F10 S 95 P 0026 Pump head MP F above with borehole...

Page 78: ...rt No Description C R S 1 2 3 05 V 1060 Straight male connector DN 4 6 material PVDF S 05 V 1065 Straight male connector DN 6 8 material PVDF S 05 V 6600 Verrule DN 4 6 PVDF S 1 2 3 05 V 6602 Verrule DN 6 8 PVDF S 1 2 3 05 V 6605 Ünion nut DN 4 6 PVDF S 1 2 3 05 V 6607 Ünion nut DN 6 8 PVDF S 1 2 3 Appendix Further product documentation can be seen and downloaded from our home page www mc techgrou...

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