PPS 2500 Instrucciones de instalación
Submersible Motor Pump
PPS Series 2500/2545/2600
Installation/Operating
Manual
T. 01279 757400
W. www.ppsgroupuk.com
PPS Series 2500/2545/26002
Contents
Contents
Glossary 4
1 General 5
1.1 Principles 5
1.2 Installation of partly completed machinery 5
1.3 Target group 5
1.4 Other applicable documents 5
1.5 Symbols 6
2 Safety 7
2.1 Key to safety symbols/markings 7
2.2 General 7
2.3 Intended use 7
2.4 Personnel qualication and training 8
2.5 Consequences and risks caused by non-compliance with these operating
instructions 9
2.6 Safety awareness 9
2.7 Safety information for the user/operator 9
2.8 Safety information for maintenance, inspection and installation work 9
2.9 Unauthorised modes of operation 10
3 Transport/Temporary Storage/Disposal 11
3.1 Checking the condition upon delivery 11
3.2 Transport 11
3.3 Storage/preservation 11
3.4 Return to supplier 12
3.5 Disposal 12
4 Description of the Pump (Set) 14
4.1 General description 14
4.2 Name plate 14
4.3 Design details 14
4.4 Types of installation 15
4.5 Conguration and function 16
4.6 Scope of supply 16
4.7 Dimensions and weights 17
5 Installation at Site 18
5.1 Safety regulations 18
5.2 Checks to be carried out prior to installation 18
5.3 Installing the pump set 19
5.4 Electrical system 25
PPS Series 2500/2545/2600 3
Contents
6 Commissioning/Start-up/Shutdown 29
6.1 Commissioning/start-up 29
6.2 Operating limits 30
6.3 Shutdown/storage/preservation 31
6.4 Returning to service 32
7 Servicing/Maintenance 33
7.1 Safety regulations 33
7.2 Servicing/inspection 34
7.3 Drainage/cleaning 37
7.4 Dismantling the pump set 37
7.5 Reassembling the pump set 39
7.6 Bolt tightening torques 41
7.7 Spare parts stock 41
8 Trouble-shooting 43
9 Related Documents 44
9.1 General assembly drawings with lists of components 44
9.2 Exploded views 46
9.3 Wiring diagram 48
10 EC Declaration of Conformity 50
11 CerticateofDecontamination 51
Index 52
PPS Series 2500/2545/26004
Glossary
Glossary
Certicateofdecontamination
A certicate of decontamination is enclosed by the customer when returning the product
to the manufacturer to certify that the product has been properly drained to eliminate
any environmental and health hazards arising from components in contact with the uid
handled.
Hydraulic system
The part of the pump in which the kinetic energy is converted into pressure energy.
PPS Series 2500/2545/2600 5
1 General
1 General
1.1 Principles
This manual is supplied as an integral part of the type series and variants indicated on
the front cover (for details, please refer to the tables below).
Table 1: Variants covered by this manual
Sizes Impeller type Material variant G
2500 F G
2545 S G
2600 F G
The manual describes the proper and safe use of this equipment in all phases of
operation.
The name plate indicates the type series and size, the main operating data, the order
number and the order item number. The order number and order item number uniquely
identify the pump (set) and serve as identication for all further business processes.
In the event of damage, immediately contact your nearest PPS service centre to
maintain the right to claim under warranty.
1.2 Installation of partly completed machinery
To install partly completed machinery supplied by PPS, refer to the sub-sections under
Servicing/Maintenance.
1.3 Target group
This manual is aimed at the target group of trained and qualied specialist technical
personnel. (Section 2.4 Page 8)
1.4 Other applicable documents
Table 2: Overview of other applicable documents
Document Contents
Data sheet Description of the technical data of the pump (set)
General arrangement
drawing/ outline drawing
Description of mating and installation dimensions for the
pump (set), weights
Hydraulic characteristic
curve
Characteristic curves showing head, ow rate, eciency
and power input
General assembly
drawing*
Sectional drawing of the pump
Spare parts lists* Description of spare parts
Supplementary operating
manuals*
e.g. for installation parts for stationary wet installation
For accessories and/or integrated machinery components observe the relevant
manufacturer’s product literature.
* If agreed to be included in the scope of supply
PPS Series 2500/2545/26006
1 General
1.5 Symbols
Table 3: Symbols used in this manual
Symbol Description
Conditions which need to be fullled before proceeding with the
step-by-step instructions
Safety instructions
Result of an action
Cross-references
1.
2.
Step-by-step instructions
Note
Recommendations and important information on how to handle the
product
PPS Series 2500/2545/2600 7
2 Safety
2 Safety
All the information contained in this section refers to hazardous situations.
2.1 Key to safety symbols/markings
Table 4: Denition of safety symbols/markings
Symbol Description
!
DANGER
DANGER
This signal word indicates a high-risk hazard which, if not avoided,
will result in death or serious injury.
!WARNING
WARNING
This signal word indicates a medium-risk hazard which, if not
avoided, could result in death or serious injury.
CAUTION
CAUTION
This signal word indicates a hazard which, if not avoided, could
result in damage to the machine and its functions.
General hazard
In conjunction with one of the signal words this symbol indicates a
hazard which will or could result in death or serious injury.
Electrical hazard
In conjunction with one of the signal words this symbol indicates a
hazard involving electrical voltage and identies information about
protection against electrical voltage.
Machine damage
In conjunction with the signal word CAUTION this symbol indicates
a hazard for the machine and its functions.
2.2 General
This manual contains general installation, operating and maintenance instructions that
must be observed to ensure safe pump operation and prevent personal injury and
damage to property. The safety information in all sections of this manual must be
complied with. This manual must be read and completely understood by the specialist
personnel/operators responsible prior to installation and commissioning.
The contents of this manual must be available to the specialist personnel at the site
at all times. Information attached directly to the pump must always be complied with
and be kept in a perfectly legible condition at all times. This applies to, for example:
• Arrow indicating the direction of rotation
• Markings for connections
• Name plate
The operator is responsible for ensuring compliance with all local regulations not taken
into account in this manual.
2.3 Intended use
The pump (set) must only be operated within the operating limits described in the other
applicable documents.
• Only operate pump sets which are in perfect technical condition.
• Do not operate partially assembled pump sets.
• Only use the pump set to handle the uids described in the data sheet or product
• literature of the pump model.
• Never operate the pump set without the uid to be handled.
!
DANGER
PPS Series 2500/2545/26008
2 Safety
• Observe the limits for continuous operation specied in the data sheet or product
literature (Qmin* and Qmax**) (to prevent damage such as shaft fracture, bearing failure,
mechanical seal damage, etc).
• When untreated waste water is handled the duty points in continuous operation lie
within 0.7 to 1.2 x Qopt*** to minimise the risk of clogging/hardening.
• Avoid duty points for continuous operation at very low speeds and small ow rates
(<0.7 x Qopt***).
• Observe the maximum ow rates indicated in the data sheet or product literature
(to prevent overheating, mechanical seal damage, cavitation damage, bearing
damage, etc).
• Do not throttle the ow rate on the suction side of the pump set (to prevent
cavitation damage).
• Consult the manufacturer about any use or mode of operation not described in
the data sheet or product literature.
• The pump set must only be used in the following applications:
Impeller with cutter
PPS 2545 (three-phase)
Impeller with cutter
PPS 2545 (single-phase)
Impeller type F Suitable for intermittent
operation handling the
followinguids: rainwater,
surface water (car parks,
wash water), drainage,
drainage of pump sumps.
Waste water containing
solid particles and long
bres as well as uids
containing air or gas.
Prevention of foreseeable misuse
• Observe the minimum ow velocities required to fully open the swing check valves
to prevent the reduction of pressure and risk of clogging.
• (Contact the manufacturer for the required minimum ow velocities/loss
coecients.)
• Never exceed the permissible operating limits specied in the data sheet and in the
product literature regarding pressure, temperature, etc.
• Observe all safety information and instructions in this manual.
2.4 Personnelqualicationandtraining
All personnel involved must be fully qualied to transport, install, operate, maintain and
inspect the machinery this manual refers to.
The responsibilities, competence and supervision of all personnel involved in transport,
installation, operation, maintenance and inspection must be clearly dened by the
operator.
* Minimum permissible ow rate
** Maximum permissible ow rate
*** Best eciency point
PPS Series 2500/2545/2600 9
2 Safety
Decits in knowledge must be rectied by means of training and instruction provided
by suciently trained specialist personnel. If required, the operator can commission the
manufacturer/supplier to train the personnel.
Training on the pump (set) must always be supervised by technical specialist personnel.
2.5 Consequences and risks caused by non-compliance with these
operating instructions
• Non-compliance with these operating instructions will lead to forfeiture of warranty
cover and of any and all rights to claims for damages.
• Non-compliance can, for example, have the following consequences:
- Hazards to persons due to electrical, thermal, mechanical and chemical
eects and explosions
- Failure of important product functions
- Failure of prescribed maintenance and servicing practices
- Hazard to the environment due to leakage of hazardous substances
2.6 Safety awareness
In addition to the safety information contained in this manual and the intended use, the
following safety regulations shall be complied with:
• Accident prevention, health and safety regulations
• Explosion protection regulations
• Safety regulations for handling hazardous substances
• Applicable standards and laws
2.7 Safety information for the user/operator
• Provide the personnel with protective equipment and make sure it is used.
• Contain leakages (e.g. at the shaft seal) of hazardous uids handled (e.g. explosive,
toxic, hot) so as to avoid any danger to persons and the environment. Adhere to
all relevant laws.
• Eliminate all electrical hazards. (In this respect refer to the applicable national safety
regulations and/or regulations issued by the local energy supply companies.)
• If shutting down the pump does not increase potential risk, t an emergency
stop control device in the immediate vicinity of the pump (set) during pump set
installation.
2.8 Safety information for maintenance, inspection and installation
work
• Modications or alterations of the pump are only permitted with the manufacturer’s
prior consent.
• Use only original spare parts or parts authorised by the manufacturer. The use of
other parts can invalidate any liability of the manufacturer for resulting damage.
• The operator ensures that all maintenance, inspection and installation work is
performed by authorised, qualied specialist personnel who are thoroughly familiar
with the manual.
• Only carry out work on the pump (set) during standstill of the pump.
• The pump casing must have cooled down to ambient temperature.
• Pump pressure must have been released and the pump must have been drained.
• When taking the pump set out of service always adhere to the procedure described
in the manual. (Section 6.3 Page 31)
• Decontaminate pumps which handle uids posing a health hazard.
• As soon as the work is completed, re-install and/or re-activate any safety
relevant and protective devices. Before returning the product to service, observe
all instructions on commissioning. (Section 6.1 Page 29)
PPS Series 2500/2545/260010
2 Safety
2.9 Unauthorised modes of operation
Never operate the pump (set) outside the limits stated in the data sheet and in this
manual.
The warranty relating to the operating reliability and safety of the supplied pump (set)
is only valid if the equipment is used in accordance with its intended use.
Este manual sirve para los siguientes modelos
2
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