Pentax HPV Operating Instructions Manual
VERTICAL MULTI-STAGE
CENTRIFUGAL PUMPS
HPV
OPERATING INSTRUCTIONS
Rev. 0
INDEX
DECLARATION OF CONFORMITY
INTRODUCTION
Chap. 1: IDENTIFICATION, PACKAGING, TRANSPORT AND STORAGE
Chap. 2: SAFETY .
Chap. 3: INSTALLATION .
Chap. 4: OPERATION AND USE .
Chap. 5: MAINTENANCE .
Chap. 6: UNIT SCRAPPING .
Chap. 7: SPARE PARTS
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1. IDENTIFICATION, PACKAGING, TRANSPORT AND STORAGE
1.1 IDENTIFICATION
Each pump is fitted with a metal identification plate (Fig. 1)
which as well as indicating the manufacturer's name and address
and CE mark, displays its technical data, such as:
- Type of pump
- Serial Number
- Flow rate
- Speed (RPM)
- Head
In the case of an assembly (Fig. 2) also:
- Maximum pressure
- Motor power
- Voltage
- Frequency
The serial number uniquely identifies each constructed machine.
Use this number as reference for all communication with the manufacturer.
Fig.2
Fig.1
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/h
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MADE IN ITALY
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MADE IN ITALY
CAUTION !
PACKING, LIFTING, HANDLING, TRANSPORT AND UNPACKING OPERATIONS
MUST BE EXCLUSIVELY ENTRUSTED TO PERSONNEL WHO ARE SKILLED IN
THESE PROCEDURES AND KNOW WELL THE PUMP AND THIS MANUAL
1.2 PACKING
Depending on their size, the pumps are shipped in the following way:
- in a wooden crate for some types of pumps and for vertical electric pumps. (Fig. 3)
CAUTION !
The dimensions and relevant net and gross weights are
shown on the packages.
Fig.3
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1. IDENTIFICATION, PACKAGING, TRANSPORT AND STORAGE
1.3 LIFTING AND HANDLING
Le pompe imballate possono essere sollevate e spostate con carrelli elevatori o con mezzi di sollevamento (Fig. 4). Tutti i gruppi dotati di supporto in acciaio sono dotati di fori per sollevamento con gru.
CAUTION!
The selected equipment must be suitable for lifting and
safe handling, taking into account the dimensions and weights shown on the
packing. (Fig. 3)
CAUTION!
Handling may only be done by experienced and authorised personnel.
1.4 STORAGE
The packages must always be stored in covered, dry and sheltered areas at temperatures between -10°C and +40°
C and must not be exposed to direct sun radiation. (Fig. 5)
In the event of prolonged storage, once a month turn the pump over in the two rotation directions using a suitable
tool.
In the event of storage longer than 6 months, in any event contact the manufacturer.
For protection against corrosion, the outer parts of the pump may be oiled and greased.
Fig. 4
Fig. 5
1.5 STACKING OF PACKAGES
The type of packing provides for the possibility to stack in the warehouse and on
truck decks up to 2 stacked crates, as well as they are correctly arranged and
secured against falling. (Fig. 6)
1.6 OPENING THE PACKAGES
Upon arrival ensure the parts have not incurred damage during transport and that
all the pieces listed in the delivery note are there. (Any anomalies or damage must
be reported to the manufacturer).
The packages must be opened adopting all precautions to prevent damage to persons and machine parts (prevent pieces from dropping out of the box during opening)
1.7 DISPOSAL OF THE PACKAGING
The wood of the crate and pallet may be reused or recycled in compliance with
the laws in force in the country of installation of the pump.
The other materials such as straps and plastic must be disposed of in compliance with the laws in force in the country.
Fig. 6
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2. SAFETY
It is extremely important to read this chapter carefully and in all parts as it
contains important information on the risks that operator and
maintenance technician may incur in the event of incorrect pump use.
ATTENZIONE!
The electric pumps have been designed and constructed for processing geothermal water in
the industrial sector.
Limitaons for pump usage are indicated in chapter 2 “TECHNICAL SPECIFICATIONS”.
THE MANUFACTURER DECLINES ALL RESPONSIBILITY FOR ANY DAMAGE TO
PERSONS OR THINGS DUE TO EITHER WRONG OR NOT ALLOWED INTERVENTIONS ON THE PUMPS NOT
ALLOWED.
GENERAL PRECAUTIONS
The operator and maintenance technician are bound to comply with the provisions of laws and accident
prevention regulations in force in the country of installation of the pump.
Furthermore, they:
- Must not remove or de-activate casings and mechanical, electrical or other types of protections.
- Pay attention to the safety warnings contained in the plates applied to the machine and in the manual.
- Always use personal protective equipment such as safety shoes and gloves.
The safety warnings shall be highlighted in the following ways:
DANGER: Indicates an imminent hazard that may cause harm to people (serious injury or even
death).
ATTENTION: Indicates hazardous situations and/or behaviours that may cause harm to
people (injury of varying severity and/or even death).
CAUTION: Indicates hazardous situations and/or behaviours that may cause less severe harm
to people and/or damage to property.
RISK OF ELECTROCUTION: It is a special safety warning that is displayed on the
panel of the pump, via a plate, in certain points where the risk of strong electric shock is particularly high.
RISKS AND PROTECTIONS
Below is a detailed list of the risks the operators or the maintenance technician
may incur during assembly or maintenance and what protections have been adopted by the manufacturer to reduce these risks to the minimum (Fig.16)
ATTENTION!
It is the buyer's duty to check conformity of use of the pump and compliance with
safety aspects of the premises where it is installed.
ATTENTION!
Connection operations with the piping line and relevant plant must be performed by
skilled personnel in compliance with the laws in force in the Country where the
pump is installed.
RISK OF COLLISION!
Due to pump parts at a man's height.
RISK OF ENTRAPMENT
Always restore safety protections due to rotating parts.
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