Wilo Atmos TERA SCH 150-230 Installation And Operating Instructions Manual Download Page 3

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Summary of Contents for Atmos TERA SCH 150-230

Page 1: ...Pioneering for You Wilo Atmos TERA SCH 6088794 Ed 01 2020 10 en Installation and operating instructions zh CHS...

Page 2: ......

Page 3: ...3 English 4 Chinese simplified 50...

Page 4: ...of delivery 14 4 8 Accessories 14 4 9 Anticipated noise levels 14 4 10 Permissible forces and torques on the pump flanges 15 5 Transport and storage 16 5 1 Delivery 16 5 2 Transport 16 5 3 Storage 18...

Page 5: ...omponents 38 9 7 Installation 39 10 Faults causes and remedies 42 10 1 Faults 42 10 2 Causes and remedies 43 11 Spare parts 44 12 Disposal 46 12 1 Oils and lubricants 46 12 2 Water glycol mixture 47 1...

Page 6: ...information for the individual phases of the life cycle Fail ure to observe this information carries the following risks Injury to persons from electrical mechanical and bacteriological factors as we...

Page 7: ...must Be instructed about locally applicable regulations governing accident prevention Have read and understood the installation and operating instructions Personnel must have the following qualificati...

Page 8: ...orts discharge ports or other openings Avoid the penetration of foreign objects To this end leave the protective covers or packaging on until they have to be removed for installation Packaging and cov...

Page 9: ...to noise Observe the sound pressure specifications on the motor rating plate The sound pres sure value of the pump is generally about the same value as that of the motor 2 dB A Observe the applicable...

Page 10: ...he pumps are only approved for the fluids specified in the Technical data section Refer pump data sheet and order confirmation For any change in pumped fluid refer Wilo beforehand Intended use also in...

Page 11: ...frequency con verter Operation on the frequency converter is permitted Refer to the documentation from the motor manufacturer for the relevant requirements and observe its contents 4 3 Type key Exampl...

Page 12: ...I 2035 CH SWKI BT 102 01 fix leaky spots 4 5 Connection Details LVFKDUJH 3 Q 6 3 7 9 30 6XFWLRQ Fig 1 Additional connections on the housing Connection Details No Pump CG PG PM AC CDS CDD GD VG TG 1 SC...

Page 13: ...ve nut 27 Dowel pin for wear ring 33 Bearing housing Non Drive End 37 Gland cover 14 Impeller key Table 2 Rotating element of gland pack version 2 3 4 5 6 7 8 9 10 26 26 25 24 14 27 21 27 25 26 26 10...

Page 14: ...e End Table 4 Rotating element of mechanical seal version with sleeves 4 7 Scope of delivery Complete unit Atmos TERA SCH pump Base frame Coupling and coupling guard With or without electric motor Ins...

Page 15: ...nd pressure levels within a cube shaped measuring area at a distance of 1 m from the surface of the motor Table 5 Anticipated noise levels for standard pump 50 Hz 4 10 Permissible forces and torques o...

Page 16: ...in the compensation equation 5 Transport and storage 5 1 Delivery The pump is secured to a pallet ex works and is protected against dirt and moisture Check the shipment immediately on receipt for defe...

Page 17: ...g transport Use the original packaging for this or choose equival ent packaging 5 2 1 Attaching the pump CAUTION Incorrect lifting can damage the pump Risk of falling Never lift the pump with slings e...

Page 18: ...must be ensured during operation When using hoisting gears ensure that a second person is present to coordinate the procedure if necessary For example if the operator s field of vision is blocked The...

Page 19: ...of the op erating space inflow conditions are complete and correct 6 3 Preparing the installation WARNING Risk of personal injury and property damage due to improper handling Never set up the pump uni...

Page 20: ...ckness for manufactur ing This would prevent vibrations from being transmitted The base must be able to accommodate the forces vibrations and impact that occur Guidance values for dimensioning the bas...

Page 21: ...he pipes can be connected to the pump stress free 6 5 3 Pouring out the base frame The base frame can be poured out after fixing The process of pouring out reduces vi brations to a minimum Wet the bas...

Page 22: ...he pump connecting pieces The expansion of the pipes in the event of a temperature rise is to be compensated by suitable means Avoid air pockets in piping by means of appropriate installations NOTICE...

Page 23: ...6 7 Aligning the unit CAUTION Incorrect alignment can result in property damage The transport and installation of the pump can affect the alignment The motor must be aligned to the pump not vice versa...

Page 24: ...taken from the table Maximum per missible shaft displacement Radial displacement is dependent on the speed The nu merical values in the table and their interim values can be calculated as follows Krpe...

Page 25: ...ly check the distance between the two coupling halves A Fig 21 Adjusting screw A for axial safeguard B B Fig 22 Fastening screws B of coupling halves Connect the coupling halves once correctly aligned...

Page 26: ...This requirement applies to every operating status including operating temper ature and inlet pressure 6 7 2 Alignment of the pump unit Any deviations in the measuring results indicate a misalignment...

Page 27: ...must also be fitted with a residual current circuit breaker Observe the manufacturer s installation and operating instructions for the mo tor and accessories During installation and connection work o...

Page 28: ...correct insulation The discharge cover and the bearing bracket must not be insulated 7 Commissioning WARNING Risk of injury due to missing protective equipment Serious injuries can occur due to missin...

Page 29: ...a suitable secure position Always exercise caution when opening the venting screw Procedure for venting systems where the fluid level lies above the suction port of the pump Open the isolating valve...

Page 30: ...turning in the right direction The coupling guard is attached correctly and is screwed tightly Pressure gauges with a suitable measurement range are installed on the suction and pressure side of the p...

Page 31: ...ropriate level CAUTION Risk of property damage due to frost If there is a danger of frost Drain the pump completely to avoid damage Close the shut off device in the pressure pipe If a non return valve...

Page 32: ...here is danger of limbs being severed Pro tective gloves must be worn to protect against cuts 9 1 Personnel qualifications Electrical work A qualified electrician must carry out the electrical work Ma...

Page 33: ...Daily 10 120 drops min are normal Gland Packing Check for leakage Half yearly If necessary replace with new packings Bearings Check temperature Weekly Bearings are greased for life and are maintenance...

Page 34: ...ane chain pulley block suitable for handling the weight of pumping unit A selection of ring and open ended spanners in British and Metric sizes Eye bolts in British and Metric sizes Cotton rope wire r...

Page 35: ...e 13 Exploded view of Atmos TERA SCH hydraulic mechanical seal version without sleeves Fig 26 Exploded view of Atmos TERA SCH hydraulic mechanical seal version with sleeves No Part description No Part...

Page 36: ...lts 30 Bearing cover Non Drive End Table 15 Exploded view of Atmos TERA SCH hydraulic mechanical seal version with sleeves 9 5 2 Disassembling the top housing Close the isolating valves in suction and...

Page 37: ...ase the reposition it while reassembling Remove the impeller 21 carefully Avoid damage to the impeller key 14 Further steps for mechanical seal version with sleeves Remove bolts 28 for the mechanical...

Page 38: ...ine the impeller For damage For corrosive erosion pitting For Cavitations pitting for Bent or cracked vanes For inlet and outlet vane end wear If damage is extensive impeller replacement recommended B...

Page 39: ...s for the pump motor and other accessories Reinstall any uninstalled safety devices such as terminal box covers once the work is complete NOTICE Never bring sealing elements O rings made of EP rubber...

Page 40: ...e marked position Place the grab screw 13 at its position on the adjusting ring but do not tighten it now keep it loose When pressing in stationery seats make sure that the pressure distribution is un...

Page 41: ...rings see accompanying figures Press in the logging ring 39 and stuff in remaining gland pack rings Place the gland cover 37 at its position and tighten its bolts 40 hand tight Check for free rotatio...

Page 42: ...ectric shock Electrical work must be carried out by a qualified electrician in accordance with the locally applicable regulations WARNING No persons are allowed to be present inside the working area o...

Page 43: ...g gap too large due to wear Exchange worn wear ring X Incorrect direction of rotation Change the motor connection phases X Pump sucks air or the suction line is leaky Replace gasket Check suction line...

Page 44: ...pare parts documentation and the following in formation in these installation and operating instructions CAUTION Risk of property damage Trouble free pump operation can only be guaranteed when origina...

Page 45: ...seal housing guard 4 13 Seal housing guard 4 14 Impeller key 1 15 Bolts for split flange 16 Lifting bolts 2 17 Air cock 1 18 Jack screws for opening top housing 2 19 Hose Pipe 2 20 Top pump housing 1...

Page 46: ...1 21 Impeller 1 22 Bottom pump housing 1 23 Dowel pin for location 24 Shaft 1 25 Wear ring 2 26 Impeller nut 2 27 Dowel pin for wear ring 2 28 Bolts for mechanical seal cover 2 29 Bolts for bearing co...

Page 47: ...c products Proper disposal and appropriate recycling of this product avoid environmental damage and dangers to your personal health NOTICE Do not dispose in domestic waste This symbol means do not dis...

Page 48: ...en Appendix 48 WILO SE 2020 10 13 Appendix 13 1 Examples for typical installation layouts Fig 31...

Page 49: ...Appendix en Installation and operating instructions Wilo Atmos TERA SCH 49 13 2 Examples for proper and inappro priate pipework 2x Fig 32...

Page 50: ...7 Scope of delivery 60 4 8 Accessories 60 4 9 Anticipated noise levels 60 4 10 Permissible forces and torques on the pump flanges 61 5 Transport and storage 62 5 1 Delivery 62 5 2 Transport 62 5 3 Sto...

Page 51: ...nstallation 85 10 Faults causes and remedies 88 10 1 Faults 88 10 2 Causes and remedies 89 11 Spare parts 90 12 Disposal 92 12 1 Oils and lubricants 93 12 2 Water glycol mixture 93 12 3 Protective clo...

Page 52: ...tains basic information for the individual phases of the life cycle Failure to observe this information carries the following risks Injury to persons from electrical mechanical and bacteriological fac...

Page 53: ...d about locally applicable regulations governing accident prevention Have read and understood the installation and operating instructions Personnel must have the following qualifications Electrical wo...

Page 54: ...n ports discharge ports or other openings Avoid the penetration of foreign objects To this end leave the protective covers or packaging on until they have to be removed for installation Packaging and...

Page 55: ...the sound pressure specifications on the motor rating plate The sound pressure value of the pump is generally about the same value as that of the motor 2 dB A Observe the applicable health and safety...

Page 56: ...ures The pumps are only approved for the fluids specified in the Technical data section Refer pump data sheet and order confirmation For any change in pumped fluid refer Wilo beforehand Intended use a...

Page 57: ...eration on the frequency converter is permitted Refer to the documentation from the motor manufacturer for the relevant requirements and observe its contents 4 3 Type key Example Wilo Atmos TERA SCH 2...

Page 58: ...th VDI 2035 CH SWKI BT 102 01 fix leaky spots 4 5 Connection Details LVFKDUJH 3 Q 6 3 7 9 30 6XFWLRQ Fig 1 Additional connections on the housing Connection Details No Pump CG PG PM AC CDS CDD GD VG TG...

Page 59: ...wel pin for wear ring 33 Bearing housing Non Drive End 37 Gland cover 14 Impeller key 2 Rotating element of gland pack version 2 3 4 5 6 7 8 9 10 26 26 25 24 14 27 21 27 25 26 26 10 9 8 7 6 30 4 3 31...

Page 60: ...Drive End 4 Rotating element of mechanical seal version with sleeves 4 7 Scope of delivery Complete unit Atmos TERA SCH pump Base frame Coupling and coupling guard With or without electric motor Inst...

Page 61: ...els within a cube shaped measuring area at a distance of 1 m from the surface of the motor 5 Anticipated noise levels for standard pump 50 Hz 4 10 Permissible forces and torques on the pump flanges Fi...

Page 62: ...ation in the compensation equation 5 Transport and storage 5 1 Delivery The pump is secured to a pallet ex works and is protected against dirt and moisture Check the shipment immediately on receipt fo...

Page 63: ...al packaging for this or choose equivalent packaging 5 2 1 Attaching the pump Incorrect lifting can damage the pump Risk of falling Never lift the pump with slings engaged below the bearing housing Th...

Page 64: ...pment must be ensured during operation When using hoisting gears ensure that a second person is present to coordinate the procedure if necessary For example if the operator s field of vision is blocke...

Page 65: ...gn of the operating space inflow conditions are complete and correct 6 3 Preparing the installation Risk of personal injury and property damage due to improper handling Never set up the pump unit on u...

Page 66: ...rink concrete of an adequate thickness for manufacturing This would prevent vibrations from being transmitted The base must be able to accommodate the forces vibrations and impact that occur Guidance...

Page 67: ...t the pipes can be connected to the pump stress free 6 5 3 Pouring out the base frame The base frame can be poured out after fixing The process of pouring out reduces vibrations to a minimum Wet the b...

Page 68: ...es on the pump connecting pieces The expansion of the pipes in the event of a temperature rise is to be compensated by suitable means Avoid air pockets in piping by means of appropriate installations...

Page 69: ...ng the unit Incorrect alignment can result in property damage The transport and installation of the pump can affect the alignment The motor must be aligned to the pump not vice versa Check the alignme...

Page 70: ...m can be taken from the table Maximum permissible shaft displacement Radial displacement is dependent on the speed The numerical values in the table and their interim values can be calculated as follo...

Page 71: ...nce between the two coupling halves A Fig 21 Adjusting screw A for axial safeguard B B Fig 22 Fastening screws B of coupling halves Connect the coupling halves once correctly aligned The tightening to...

Page 72: ...m This requirement applies to every operating status including operating temperature and inlet pressure 6 7 2 Alignment of the pump unit Any deviations in the measuring results indicate a misalignment...

Page 73: ...fitted with a residual current circuit breaker Observe the manufacturer s installation and operating instructions for the motor and accessories During installation and connection work observe the cir...

Page 74: ...incorrect insulation The discharge cover and the bearing bracket must not be insulated 7 Commissioning Risk of injury due to missing protective equipment Serious injuries can occur due to missing prot...

Page 75: ...Always exercise caution when opening the venting screw Procedure for venting systems where the fluid level lies above the suction port of the pump Open the isolating valve on the pressure side of the...

Page 76: ...motor is turning in the right direction The coupling guard is attached correctly and is screwed tightly Pressure gauges with a suitable measurement range are installed on the suction and pressure sid...

Page 77: ...property damage due to frost If there is a danger of frost Drain the pump completely to avoid damage Close the shut off device in the pressure pipe If a non return valve is installed in the pressure...

Page 78: ...There is danger of limbs being severed Protective gloves must be worn to protect against cuts 9 1 Personnel qualifications Electrical work A qualified electrician must carry out the electrical work M...

Page 79: ...120 drops min are normal Gland Packing Check for leakage Half yearly If necessary replace with new packings Bearings Check temperature Weekly Bearings are greased for life and are maintenance free Su...

Page 80: ...chain pulley block suitable for handling the weight of pumping unit A selection of ring and open ended spanners in British and Metric sizes Eye bolts in British and Metric sizes Cotton rope wire rope...

Page 81: ...of Atmos TERA SCH hydraulic mechanical seal version without sleeves Fig 26 Exploded view of Atmos TERA SCH hydraulic mechanical seal version with sleeves No Part description No Part description No Pa...

Page 82: ...ng bolts 30 Bearing cover Non Drive End 15 Exploded view of Atmos TERA SCH hydraulic mechanical seal version with sleeves 9 5 2 Disassembling the top housing Close the isolating valves in suction and...

Page 83: ...while reassembling Remove the impeller 21 carefully Avoid damage to the impeller key 14 Further steps for mechanical seal version with sleeves Remove bolts 28 for the mechanical seal cover 7 Slide out...

Page 84: ...xamine the impeller For damage For corrosive erosion pitting For Cavitations pitting for Bent or cracked vanes For inlet and outlet vane end wear If damage is extensive impeller replacement recommende...

Page 85: ...nd other accessories Reinstall any uninstalled safety devices such as terminal box covers once the work is complete Never bring sealing elements O rings made of EP rubber into contact with mineral oil...

Page 86: ...ts pre marked position Place the grab screw 13 at its position on the adjusting ring but do not tighten it now keep it loose When pressing in stationery seats make sure that the pressure distribution...

Page 87: ...nying figures Press in the logging ring 39 and stuff in remaining gland pack rings Place the gland cover 37 at its position and tighten its bolts 40 hand tight Check for free rotation of the shaft Pum...

Page 88: ...lectric shock Electrical work must be carried out by a qualified electrician in accordance with the locally applicable regulations No persons are allowed to be present inside the working area of the p...

Page 89: ...to wear Exchange worn wear ring X Incorrect direction of rotation Change the motor connection phases X Pump sucks air or the suction line is leaky Replace gasket Check suction line X Supply line or i...

Page 90: ...installer and or Wilo customer service List of original spare parts Refer to the Wilo spare parts documentation and the following information in these installation and operating instructions Risk of p...

Page 91: ...aring housing Drive End 1 3 Bearing 2 4 Supporting ring 1 5 Bearing end cover Drive End 1 6 Water thrower 1 11 Hexagon plug 12 Bolts for seal housing guard 4 13 Seal housing guard 4 14 Impeller key 1...

Page 92: ...15 Bolts for split flange 16 Lifting bolts 2 17 Air cock 1 18 Jack screws for opening top housing 2 19 Hose Pipe 2 20 Top pump housing 1 21 Impeller 1 22 Bottom pump housing 1 23 Dowel pin for locatio...

Page 93: ...8 EC 12 4 Information on the collection of used electrical and electronic products Proper disposal and appropriate recycling of this product avoid environmental damage and dangers to your personal hea...

Page 94: ...zh CHS Appendix 94 WILO SE 2020 10 13 Appendix 13 1 Examples for typical installation layouts Fig 31...

Page 95: ...Appendix zh CHS Wilo Atmos TERA SCH 95 13 2 Examples for proper and inappropriate pipework 2x Fig 32...

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Page 100: ...Pioneering for You Local contact at www wilo com contact WILO SE Wilopark 1 44263 Dortmund Germany T 49 0 231 4102 0 T 49 0 231 4102 7363 wilo wilo com www wilo com...

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