SKF Spandau Pumpen PSR 02 Скачать руководство пользователя страница 24 | Manualshive

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SKF Spandau Pumpen PSR 02 Скачать руководство пользователя страница 24

10. Faults

Page 24

EN

10. Faults

You must not dismantle the motor or pump
functional assemblies within the statutory
guarantee period. Doing so invalidates all
guarantee claims.

Only original parts from SKF Lubrication
Systems Germany GmbH may be used. It is
prohibited for the operator to make
alterations to the product or to use non*
original spare parts and resources.

All work on the system (e.g. repair work, the
replacement of parts etc.) may only be
carried out by qualified and trained experts.

Repair work may only be carried out by
qualified experts once all assemblies have
been disconnected from the power supply.
Working on equipment which has not been
disconnected from the power supply can
cause injuries.

The conveying system may be under
pressure. For this reason, you must
depressurize it before starting
installation, repair, or maintenance
work.

Table 4 gives an overview of
possible malfunctions and their
causes. If you are unable to rectify
the malfunction, please contact SKF
Lubrication Systems Germany
GmbH.

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Содержание Spandau Pumpen PSR 02

Страница 1: ...Product name Centrifugal pump Product range PSR Original assembly manual and corresponding operating manual in accordance with EC Machinery Directive 2006 42 EC Version 03...

Страница 2: ...mentation is protected by copyright The photo mechanical reproduction copying and distribution of this documentation or parts thereof by means of processes such as data processing data carriers and da...

Страница 3: ...unction 11 5 Assembly instructions 12 5 1 Positioning 12 5 2 Connection dimensions 14 5 3 Laying the pipes 14 5 4 Connection of pipelines 14 5 5 Screwing the pump onto the reservoir 14 5 6 Electrical...

Страница 4: ...led in a machine assembled with other machines to form a superordinate machine It may not be commissioned for applications within the scope of this EC directive until it has been determined that the m...

Страница 5: ...examples below must be observed Rotational direction arrow Fluid connection label Such signs must be kept in a legible state Keywords in safety information and their meanings The responsibility is yo...

Страница 6: ...Product name Centrifugal pump Product range PSR Original assembly instructions in accordance with EC Machinery Directive 2006 42 EC...

Страница 7: ...be implemented in accordance with the characteristics of the conveyed media The provided safety functions must not be damaged taken out of services made useless or replaced by any parts other than th...

Страница 8: ...ion regulations and assembly measures They are entitled to carry out the required tasks and to recognize and thus avoid any dangers that might otherwise occur A definition of what constitutes a qualif...

Страница 9: ...ng limit values must be observed if using contaminated or high viscosity fluids Grain size Max of 2 mm for PSR 02 04 Dirt content Max 50 g m3 for PSR 02 04 Kinematic viscosity Max 20 mm2 s In the case...

Страница 10: ...ar Size 02 04 06 2 m h 4 m h 6 m h No of stages 02 30 No of active stages Material type G C T Cast iron standard GG with chemical surface sealing GG coated with paint Seal type B G Sealing bushing Fac...

Страница 11: ...es 6 are attached using tie rods 5 The pump port contains the bearing for the pump shaft and seal The pressure port 4 and connecting flange 3 for assembly on a tank are also located on the pump port A...

Страница 12: ...ce instructions of the operator must be observed when carrying out all assembly work on machines 5 1 Positioning PSR immersion pumps are designed to be installed in a vertical position in a tank If yo...

Страница 13: ...e mounted in a way that protects it from humidity and vibrations It should also be easily accessible so that all other installation work can be carried out without problems Make sure that there is a s...

Страница 14: ...r check valves Unavoidable cross section changes in conveying lines must have smooth transitions Sudden changes of direction are to be avoided The lines must be leak tight and laid in a way that preve...

Страница 15: ...ith the circuit diagram in the motor junction box In the case of a pump which has been left stored without being used for a relatively long period of time in a damp room we recommend that you measure...

Страница 16: ...Product name Centrifugal pump Product range PSR Operating manual...

Страница 17: ...n a dry dust free low vibration veff 0 2 mm s environment In the case of a relatively long period of storage the bearing grease service life decreases In the case of storage lasting more than 12 month...

Страница 18: ...at there is no dirt in the reservoir or pipeline system and that the upstream filters are working properly PSR Place the pump into operation as follows If there is a shut off valve on the pressure sid...

Страница 19: ...t down the described product by disconnecting the electrical and hydraulic supply connections For more information see General information in this assembly manual If you wish to shut down the product...

Страница 20: ...askets should be regularly checked for dirt and cleaned replaced as necessary Make sure that there are no foreign bodies dust or similar in the housing of the pump motor in order to ensure good heat e...

Страница 21: ...t slightly Undo the cylinder head screw 3 on the hydraulics side The hydraulics are then separated from the drive Removing the hydraulics unit Undo the spray ring 5 This is a hat shaped stainless stee...

Страница 22: ...e edge of the bottom running wheel and the edge of the bottom chamber opening Tightening the clamp coupling Once the running gap has been set correctly you can attach the shaft to the clamp coupling a...

Страница 23: ...Cross section of PSR coupling pump 1 Plastic cap 4 Pump shaft 6 1 Counter ring 8 Running wheel 2 Clamp coupling 5 Spray ring 7 Sealing bushing 9 Tie rod 3 Cylinder hear screw 6 O ring 7 1 Slide ring...

Страница 24: ...he replacement of parts etc may only be carried out by qualified and trained experts Repair work may only be carried out by qualified experts once all assemblies have been disconnected from the power...

Страница 25: ...rcuit breaker again Switching contact or motor coils are defective Replace any defective parts Motor circuit breaker triggers immediately when you switch the system on Fuse is blown A phase is missing...

Страница 26: ...sary Incorrect installation See Assembly instructions Pump is running but not conveying medium Suction opening blocked Check the suction opening and clean it if necessary The medium may be heavily con...

Страница 27: ...Conveying systems are under pressure when they are being operated They must therefore be depressurized before assembly maintenance or repair works begin and before any changes to the system are made...

Страница 28: ...inless steel 1 4571 Impeller Stainless steel 1 4305 Intermediate chamber Stainless steel 1 4301 Tension anchor Stainless steel 1 4057 Bushing Stainless steel 1 4301 Pump bottom Stainless steel 1 4308...

Страница 29: ...al data Page 29 EN 11 4 Dimensions PSR Additional equipment For extension pipe For intake strainer k 114 mm to 182 mm l 223 mm to 530 mm m 176 mm to 257 mm t 137 mm to 747 mm q 140 mm Weight 13 1 kg t...

Страница 30: ...11 Technical data Page 30 EN 12 Notes...

Страница 31: ...Page 31 EN...

Страница 32: ...mp units which are marketed by SKF Lubrication Systems Germany GmbH are not approved for use in conjunction with gases liquefied gases gases dissolved under pressure vapours and fluids with a vapour p...

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