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Alfa Laval SolidC Series, Инструкция по эксплуатации

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Alfa Laval SolidC Series Скачать руководство пользователя страница 20

5 Maintenance

Study the instructions carefully. The items refer to the parts list and service kits section.
Lubricate the rubber seals before fitting them.
* : Relates to the shaft seal.

Step 7
Lubricate O-ring (26) and slide it onto back plate (25).

TD 241-028/1

Step 8
1. Lubricate O-ring (38) and fit it in impeller (37).
2. Lubricate the impeller hub with silicone grease or oil.
3. Screw impeller (37) onto stub shaft (7).
4. Fit impeller screw (39) and tighten 20 Nm (7.4 lbf-ft).

TD 241-022/2

Step 9
1. Screw tubes (42) into seal housing (40).
2. Tighten with a spanner.

TD 241-020/2

*

Step 10
Fit safety guards.

TD 241-019/2

Step 11
Fit pump casing (29), clamps, spring washers and tighten screws
(55).

TD 241-012/2

21

Содержание SolidC Series

Страница 1: ...Instruction Manual SolidC Pump ESE00797 EN3 2010 02 Original manual ...

Страница 2: ... use check 9 3 4 Recycling information 9 4 Operation 10 4 1 Operation Control 10 4 2 Fault finding 12 4 3 Recommended cleaning 13 5 Maintenance 14 5 1 General maintenance 14 5 2 Dismantling of pump shaft seals 16 5 3 Assembly of pump single shaft seal 18 5 4 Assembly of pump flushed shaft seal 20 5 5 Adjustment of shaft 22 6 Technical data 23 6 1 Technical data 23 7 Parts list and Service Kits 25 ...

Страница 3: ...p SolidC Denomination Type Year is in conformity with the following directives with amendments Low Voltage Directive 2006 95 EC EMC Directive 2004 108 EC Machinery Directive 2006 42 EC The technical construction file is retained at the above address Manager Product center Fluid Handling Bjarne Søndergaard Title Name Alfa Laval Kolding Company Signature Designation 4 ...

Страница 4: ...using the pump 2 1 Important information WARNING Indicates that special procedures must be followed to avoid severe personal injury CAUTION Indicates that special procedures must be followed to avoid damage to the pump NOTE Indicates important information to simplify or clarify procedures 2 2 Warning signs General warning Dangerous electrical voltage Caustic agents 5 ...

Страница 5: ...en partially installed or not completely assembled Necessary precautions must be taken if leakage occurs as this can lead to hazardous situations Always handle lye and acid with great care Maintenance Always read the technical data thoroughly See chapter 6 Technical data Never service the pump when it is hot The pump and the pipelines must never be pressurised when the pump is serviced Motors with...

Страница 6: ... chapter 6 Technical data CAUTION Alfa Laval cannot be held responsible for incorrect unpacking Check the delivery for 1 Complete pump 2 Delivery note 3 Motor instructions 4 Test certificate IF ORDERED I Step 2 Remove possible packing materials from the inlet and the outlet and remove the plastic film wrapped around the pump Avoid damaging the inlet and the outlet Avoid damaging the connections fo...

Страница 7: ...ump electrically connected by authorized personnel see the motor instruction CAUTION Alfa Laval cannot be held responsible for incorrect installation Step 2 Ensure that there is sufficient clearance around the pump min 0 5 m 1 64 ft NOTE US pumps have no shroud TD 241 005 1 Step 3 Check that the flow direction is correct Outlet Correct Inlet TD 241 006 Step 4 1 Ensure that the pipelines are routed...

Страница 8: ... straps Wood and cardboard boxes can be reused recycled or used for energy recovery Plastics should be recycled or burnt at a licensed waste incineration plant Metal straps should be sent for material recycling Maintenance During maintenance oil and wear parts in the machine are replaced All metal parts should be sent for material recycling Worn out or defective electronic parts should be sent to ...

Страница 9: ...uch the pump or the pipelines when pumping hot liquids or when sterilising Burning danger TD 241 014 Step 3 Never run the pump with both the suction side and the pressure side blocked Explosion danger TD 241 015 Step 4 CAUTION The shaft seal must not run dry CAUTION Never throttle the inlet side See the warning label Do not Correct run dry TD 241 075 Wrong Step 5 Flushed shaft seal 1 Connect the i...

Страница 10: ... the warnings The pump is fitted with a warning label indicating correct throttling Step 6 Control Reduce the capacity and the power consumption by means of Throttling the pressure side of the pump Reducing the impeller diameter Reducing the speed of the motor Throttling 11 ...

Страница 11: ...ination of precipitates from the liquid Frequent cleaning Cavitation Damage Low inlet pressure Increase the inlet pressure Pressure reduction sometimes to zero High liquid temperature Reduce the liquid temperature Increasing of the noise level Reduce the pressure drop before the pump Reduce speed Leaking shaft seal Dry run See 4 1 Operation Control Replace All wearing parts See 5 1 General mainten...

Страница 12: ...nts Use clean water free from chlorides 1 1 by weight NaOH at 70 C 158 F 1 kg 2 2 lb 100 l 26 4 gal Cleaning agent NaOH water 2 2 l 0 6 gal 100 l 26 4 gal Cleaning agent 33 NaOH water 2 0 5 by weight HNO3 at 70 C 158 F 0 7 l 0 2 gal 100 l 26 4 gal Cleaning agent 53 HNO3 water 1 Avoid excessive concentration of the cleaning agent _Dose gradually 2 Adjust the cleaning flow to the process Sterilizati...

Страница 13: ...ed in accordance with current rules directives Step 2 Never service the pump when it is hot Burning danger TD 241 014 1 Step 3 Never service the pump with pump and pipelines under pressure CAUTION Fit the electrical connections correctly if they have been removed from the motor during service CAUTION Pay special attention to the warnings TD 241 018 1 Atmospherie pressure required Step 4 Recommende...

Страница 14: ...n for leakage and smooth operation Keep a record of the pump Use the statistics for planning of inspections Replace after leakage Complete shaft seal Replace when replacing the shaft seal Yearly inspection is recommended Replace complete bearing if worn Ensure that the bearing is axially locked See motor instructions Lubrication Before fitting Lubricate the O rings with silicone grease or silicone...

Страница 15: ...panner TD 241 020 1 Step 3 Remove safety guards 22 This is easily done by Lifting out the safety guards for exampel with a screwdriver TD 241 019 1 Step 4 1 Remove impeller screw 36 2 Remove impeller 37 If necessary loosen the impeller by tapping gently on the impeller vanes The shaft can be fixed with a screwdriver in the compression ring 3 Remove the O ring 38 from the impeller TD 241 022 1 Step...

Страница 16: ...and seal housing 40 2 Pull out lip seal 43 from the seal housing Step 8 1 Remove the complete shaft seal from stub shaft 7 2 Remove spring 13 and rotating seal ring 14 from the drive ring 10 TD 241 026 1 Use the tool supplied Left hand thread Alternative dismantling of single shaft seal Front loading 1 Complete steps 1 through 4 2 Remove stationary seal ring 3 Remove o ring 12 from stationary seal...

Страница 17: ...on the drive ring enters the notch in the rotating seal ring TD 241 031 1 Step 3 Fit the complete shaft seal on stub shaft 7 NOTE Make sure that connex pin on the stub shaft enters the notch in drive ring 10 TD 241 032 1 Step 4 1 Fit O ring 12 on stationary seal ring 11 and lubricate 2 Screw the stationary seal ring into back plate 25 CAUTION Only tighten by hand to avoid deforming the stationary ...

Страница 18: ... 7 4 lbf ft TD 241 022 2 Step 8 Fit safety guards 22 TD 241 019 2 Step 9 Fit pump casing 29 clamps spring washer and tighten screws 55 TD 241 012 2 Use the tool supplied Left hand thread Alternative assembly of single shaft front loading 1 Fit rotating seal ring 14 and spring 13 on drive ring 10 2 Fit complete shaft seal on stub shaft 3 Fit O ring 12 onto stationary seal ring 11 4 Fit stationary s...

Страница 19: ... Fit the seal housing on back plate 25 and tighten screws 41 TD 241 033 1 Step 3 1 Remove spring 13 2 Lubricate O ring 15 and fit it in rotating seal ring 14 NOTE Make sure that O ring 15 has max clearance from the sealing surface TD 241 030 1 Step 4 1 Lubricate O ring 45 and fit it in drive ring 10 2 Fit spring 13 and rotating seal ring 14 on the drive ring CAUTION Ensure that the driver on the d...

Страница 20: ... TD 241 028 1 Step 8 1 Lubricate O ring 38 and fit it in impeller 37 2 Lubricate the impeller hub with silicone grease or oil 3 Screw impeller 37 onto stub shaft 7 4 Fit impeller screw 39 and tighten 20 Nm 7 4 lbf ft TD 241 022 2 Step 9 1 Screw tubes 42 into seal housing 40 2 Tighten with a spanner TD 241 020 2 Step 10 Fit safety guards TD 241 019 2 Step 11 Fit pump casing 29 clamps spring washers...

Страница 21: ... clearance between the end of the stub shaft and the motor flange is 10 20 mm 0 4 0 8 TD 247 046 1 10 20 mm 0 4 0 8 Step 3 1 Tighten screws 61 lightly and evenly 2 Ensure that stub shaft 7 can be moved on the motor shaft Step 4 Fit back plate 25 washers 20 and nuts 21 and tighten TD 241 027 1 Step 5 1 Fit impeller 37 on stub shaft 7 2 Ensure that the clearance between the impeller and back plate 2...

Страница 22: ...bide Material rotating seal ring Carbon standard or Silicon Carbide Material O rings EPDM standard Alternative material O rings Nitrile NBR Fluorinated rubber FPM and FEP Motor Motor sizes Hp 60 Hz 1 0 1 5 2 3 5 7 5 10 15 20 25 30 Motor sizes kW 50 Hz 1 1 1 5 2 2 3 0 4 0 5 5 7 5 11 0 15 0 18 5 22 0 Motor sizes kW 60 Hz 1 3 1 75 2 5 3 5 4 6 6 3 8 6 12 5 17 0 21 0 25 0 Voltage and frequency US 3 pha...

Страница 23: ...40 29 5 M12 67 49 0 M14 110 81 0 Noise Pump Type Sound pressure level dBA SolidC 1 68 SolidC 2 72 SolidC 3 73 SolidC 4 72 The noise measurements are carried out with original motor and shroud approximately at the Best Efficiency Point BEP with water at ambient temperature and at 50Hz Very often the noise level generated by the flow through the process system eg valves pipes tanks etc is much highe...

Страница 24: ...n the following sections 7 1 Drawing US legs are different to the ones shown For further information see Spare Parts catalogue Impeller screw Flushed shaft seal Fitting of back plate For further information see parts list sections 7 2 SolidC 1 7 3 SolidC 2 7 4 SolidC 3 7 5 SolidC 4 and 7 6 SolidC 1 4 Shaft Seal 25 ...

Страница 25: ...y version The items refer to the parts lists in the following sections 7 2 SolidC 1 FSS Flushed Shaft Seal 2 2a 18 19 3 1 61 60 7 10 13 15 14 14 15 13 45 10 44 43 40 42 42 41 16 22 17 20 21 55 29 36 38 37 26 11 12 25 30 33 34 31 TD 241 044 63 62 30 39 68 35a 35 FSS 26 ...

Страница 26: ...r legs 34 4 Spring washer for legs 35 4 Screw for legs 35a 4 Washer for legs 36 1 Impeller screw 37 1 Impeller 38 1 O ring for impeller screw 39 4 Nut 40 1 Seal housing 41 2 Screw for seal housing 42 2 Tube 55 1 Clamp set 60 1 Comp Ring 61 4 Screw for comp Ring 62 4 Nut for legs 63 4 Washer for legs 68 4 Washer for legs Service kits Denomination C SIC SIC SIC Service kit for single shaft seal Serv...

Страница 27: ...y version The items refer to the parts lists in the following sections 7 3 SolidC 2 FSS Flushed Shaft Seal 2 2a 18 19 3 1 61 60 7 10 13 15 14 14 15 13 45 10 44 43 40 42 42 41 16 22 17 20 21 55 29 36 38 37 26 11 12 25 30 33 34 31 TD 241 044 63 62 30 39 68 35a 35 FSS 28 ...

Страница 28: ...r legs 34 4 Spring washer for legs 35 4 Screw for legs 35a 4 Washer for legs 36 1 Impeller screw 37 1 Impeller 38 1 O ring for impeller screw 39 4 Nut 40 1 Seal housing 41 2 Screw for seal housing 42 2 Tube 55 1 Clamp set 60 1 Comp Ring 61 4 Screw for comp Ring 62 4 Nut for legs 63 4 Washer for legs 68 4 Washer for legs Service kits Denomination C SIC SIC SIC Service kit for single shaft seal Serv...

Страница 29: ...itary version The items refer to the parts lists in the following sections 7 4 SolidC 3 FSS Flushed Shaft Seal 2 2a 42 40 43 44 10 FSS 4513 15 14 42 41 10 13 15 14 16 22 17 20 21 55 29 36 38 37 26 11 12 25 3 1 18 19 61 60 7 30 35 35a 30 62 63 31 33 34 TD 241 002 30 ...

Страница 30: ...egs 33 4 Nut for legs 34 4 Spring washer for legs 35 4 Screw for legs 35a 4 Washer for legs 36 1 Impeller screw 37 1 Impeller 38 1 O ring for impeller screw 40 1 Seal housing 41 2 Screw for seal housing 42 2 Tube 55 1 Clamp set 60 1 Comp Ring 61 4 Screw for comp Ring 62 4 Nut for legs 63 4 Washer for legs Service kits Denomination C SIC SIC SIC Service kit for single shaft seal Service kit EPDM 96...

Страница 31: ...itary version The items refer to the parts lists in the following sections 7 5 SolidC 4 FSS Flushed Shaft Seal 2 2a 42 40 43 44 10 FSS 4513 15 14 42 41 10 13 15 14 16 22 17 20 21 55 29 36 38 37 26 11 12 25 3 1 18 19 61 60 7 30 35 35a 30 62 63 31 33 34 TD 241 002 32 ...

Страница 32: ...egs 33 4 Nut for legs 34 4 Spring washer for legs 35 4 Screw for legs 35a 4 Washer for legs 36 1 Impeller screw 37 1 Impeller 38 1 O ring for impeller screw 40 1 Seal housing 41 2 Screw for seal housing 42 2 Tube 55 1 Clamp set 60 1 Comp Ring 61 4 Screw for comp Ring 62 4 Nut for legs 63 4 Washer for legs Service kits Denomination C SIC SIC SIC Service kit for single shaft seal Service kit EPDM 96...

Страница 33: ...ervice Kits The drawing shows SolidC pump sanitary version The items refer to the parts lists in the following sections 7 6 SolidC 1 4 Shaft Seal Single shaft seal Flushed shaft seal 43 44 45 13 15 14 12 11 TD 241 091 34 ...

Страница 34: ...ts lists in the following sections Parts list Pos Qty Denomination Complete shaft seal Complete shaft seal Complete shaft seal Complete shaft seal 11 1 Stationary seal ring 12 1 O ring 13 1 Spring 14 1 Rotating seal ring 15 1 O ring 43 1 Lip seal 44 1 O ring for seal housing 45 1 O ring for drive ring 35 ...

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