P I T PSW370-T Screw Pump User Manual

: May 15, 2024
: P I T

P I T PSW370-T Screw Pump

P I T PSW370-T Screw Pump

Please read the instruction manual carefully before use!

Features

Product Overview

Safety instructions

General power tool safety warnings

WARNING Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

Retain these instructions and directions for future use.

ATTENTION!

Do not use the product without protective grounding!
Installation of a residual current device (RCD) with a rated leakage current of 30 mA is mandatory!
The installation of the product and the electrical outlet for connecting it to the mains must be carried out by qualified electricians.
To avoid accidents, it is strictly forbidden to carry out any repair / maintenance work on the equipment without disconnecting it from the electrical network.
The product is intended for pumping ONLY fresh water. DO NOT use the pump for pumping salt water, solvents, corrosive, flammable or explosive liquids, liquid food, faeces.
Do not allow the pump to run dry (without water intake) and/ or with a blocked supply channel.
Do not block the water intake holes of the product.
To avoid product damage, DO NOT turn ON or USE the product at temperatures below 1 • C, and do not leave it working overnight if frost is possible.
The pump is cooled by the surrounding water. Therefore, do not operate the product outside of water and do not use in bodies of water or tanks with water temperatures above 35 • C.
Do not repair or disassemble the product yourself.
Electrical safety
ATTENTION! If the safety instructions are not followed, there is a danger electric shock.
The product is intended for use in FULL immersion. Observe the condition of the insulation of the network cable, do not damage the insulation
When connecting the product to the mains power supply, use only grounded electrical outlets to avoid electric shock.
Unsuitable power plugs can be dangerous. Outdoors, use only approved and appropriately marked extension cords with sufficient wire cross-section.
Do not use the mains power cable to transport or fix the instrument.
When disconnecting the appliance from the mains, pull the plug, not the cable.
Be careful not to pinch the power cord or rub it against sharp edges.
Install the device in a rack and overfill- proof position.
The mains voltage must correspond to the voltage specified in the technical specifications.
DO NOT operate the pump in water bodies (ponds, pools), in which there are or may be people, and it is also forbidden for people to be in a water body with the pump running.
Electrical connections must only be made by a qualified electrician.\

Safety of people

For safety reasons, persons under the age of 16 or those who have not read this manual must not be allowed to work with the device.
The pump is not intended for use by persons with reduced physical or mental capabilities or lack of experience and knowledge of the user, unless he is supervised and instructed in the use of the device by a person responsible for safety.
It is forbidden to operate and service the pump while in a state of extreme fatigue, alcoholic, drug intoxication or under the influence of strong medications.
Keep children and pets away from the pump while it is running. Children should be supervised to ensure that they do not play with the device.

Safety instructions for working with the pump

Any use of the pump in violation of the rules for its operation is considered improper use.Only the user is liable for damage resulting from improper use.
The pump is not intended for professional or industrial use. Long-term continuous use is not allowed.
Unauthorized modifications to the pump design, as well as the use of parts that have not passed the tests and are not approved for use by the manu f actu re~ are prohibited.
It is forbidden to pump explosive, flammable, corrosive or health hazardous substances, as well as water containing mechanical impurities in the form of sand, stones, etc.
The pump is not suitable for pumping chlorine-containing water in swimming pools.
Not recommended for pumping drinking water.
When starting the pump for the first time, ensure that it is completely filled with water. it is not allowed to operate the pump without water consumption.
Air entering the suction line is not allowed.
To avoid freezing, the water must be completely drained from the pump and from the suction and pressure lines.

Description of product and services

Product and Service Description Read all safety directions and instructions.

Symbol Failure to follow the safety instructions and instructions can result in electric shock, fire and I or serious injury.
Please observe the illustrations at the beginning of the operating instructions.

Intended use

The pump is designed for pumping clean water from wells, wells, reservoirs and reservoirs, for automatic water supply systems at home, for irrigation of gardens and vegetable gardens.
The product is not intended for continuous operation (continuous pumping mode).

Pump device

The general view of the tool is presented on the page with illustrations.

Electric pump
Outlet connection
Cable lugs
Power cord

Technical data

Model	PSW370-T
Rated voltage	220 V-/50 Hz
Rated power	370W
Performance	370W
Performance	1m3/h
Lifting height	70m
Model	PSW370-T
---	---
Outlet diameter	25mm
The weight	7.5 Kg

Contents of delivery

Screw pump	1 pc
Instruction manual	1 pc
Outlet fitting	1 pc

Note

In text and numbers, may technical errors and mistakes were made Since the product is constantly being improved, P.I.T. reserves the right to make changes to the specifications and equipment of the product specified here without prior notice.

Preparation for work

To put the electric pump into operation, you must:

Connect the socket to the mains, taking into account the safety requirements set forth above;
Make sure that there is no mechanical damage to the electric power cable;
Connect the electric pump using adapters with a pressure pipe or a hose with a diameter of at least 1 inch (see. Electric pump installation diagram)
Tie the cable to the holes in the cover of the electric pump;
Lower the electric pump into the water and fix the cable over the well, well, etc.

The pump must be located at least 60 cm from the bottom and 50 cm from the surface of the water.

Do not allow the entry of foreign bodies, sharp objects, etc. into the hole in the cover at the bottom of the electric pump to avoid damage to the rubber diaphragm.

Lower the electric pump, holding the cable and pipeline, watch out for free suspension of the power cord. When lowering the electric pump, protect the cord from possible damage.

After lowering the electric pump into the well, fix the cable and pipeline on the surface in such a way that the weight of the pipeline and the water in it is not transferred to the power cord.

ATTENTION! The condensing box and the socket must be placed under a shed or indoors, protected from possible exposure to splashing water and atmospheric precipitation. To eliminate the possibility of clogging of the pumping part, it is recommended to install a check valve at the pump outlet.

Operating procedure

Before connecting the electric pump to the network, make sure it is completely immersed. Connect the electric pump to the mains with a plug.

Attention! Operate the electric pump only in a developed and cleaned well. If contaminated water appears, the electric pump should be turned off and the position of the pump relative to the bottom of the reservoir or well should be checked again.

Remember that pumping water with a high content of mechanical impurities leads to a reduction in the service life of the electric pump and voids the right to warranty repair.

The performance of the electric pump depends on the depth of the water, the length, diameter and type of the pipeline used, etc.

To prevent pumping out of water from the well, the well, match the productivity of the latter with the volumetric flow of the pump by closing the valve installed at the outlet of the pipeline from the well, well. In this case, the volumetric flow should not be less than 400 I / h. A further decrease in the volumetric flow and complete shut-off of the valve can lead to overheating and failure of the electric pump. In order to avoid overheating and damage to excess supply cable, during operation of the electric pump, do not leave it in a tightly wound coil, which impedes the access of air for cooling.

In the event that the operating pump stops due to the activation of the thermal relay, turn on the electric pump after the relay has cooled down and eliminate the causes of operation by pressing the relay activation button on the capacitor box (depending on the pump model).

Lowering the voltage in the network when the electric pump is running, leads to a decrease in the head developed by the pump, productivity and to an increase in the current consumption. When the voltage in the network drops below 200V, it is recommended to use a voltage stabilizer of the appropriate power, or bring the voltage back to normal in another way.

Storage and maintenance

Be sure to flush the pump with clean water after each use.

Storage

In case of prolonged inactivity of the pump, as well as in winter, storage must be carried out in a dry, heated room. First, it is necessary to drain the remaining water from it and pipes, rinse with clean water and dry.
The pump does not require preservation. It should be stored at temperatures between + 1 ° C and + 35 ° C, away from heating devices and avoiding direct sunlight.

Service

Have your power tool repaired by qualified personnel only and using original replacement parts to ensure the safety of your power tool.For a list of authorized service centers, see the official P.I.T. link https://pittools.ru/servises/

Description of product date

The date of manufacture of the product is encrypted in the serial number printed on the body of the instrument. The first 2 digits indicate the year of manufacture, the next 2 digits are the month and the next 2 digits are the day.

Recycling

When disposing of a damaged pump, take all measures to avoid harm to the environment.
Do not attempt to dispose of the pump yourself. It is highly recommended that you contact the dedicated.

Maintenance and cleaning

Before any work on the machine itself (e. g. maintenance, tool change, etc.) as well as during transport and storage, remove the battery from the power tool.
There is danger of injury when unintentionally actuating the On/ Off switch.
For safe and proper working, always keep the machine and ventilation slots clean.

When the battery is no longer operative, please refer to an authorised after- sales service agent for P.I.T. power tools.

Dispose of waste

Damaged power tools, batteries, accesA sories and waste packaging materials must be recycled and reused in an environmentally friendly manner.
Do not throw power tools and accumulators / batteries into general household waste!

Product serial number interpretation

Maintenance and cleaning

The first and second digits of the product serial number from left to right Year of production, the third and fourth digits indicate the month of production, the fifth and sixth digits indicate the production day.

WARRANTY SERVICE CONDITIONS

This Warranty Certificate is the only document that confirms your right to free warranty service. Without presenting this certificate, no claims are accepted. In case of loss or damage, the warranty certificate is not restored.
The warranty period for the electric machine is 12 months from the date of sale, during the warranty period the service department eliminates manufacturing defects and replaces parts that have failed due to the fault of the manufacturer free of charge. In the warranty repair, an equivalent operable product is not provided. Replaceable parts become property of service providers.
P.I.T is not liable for any damage that may be caused by operation of the electric machine.
Only clean tool accompanied with the following duly executed documents: this Warranty Certificate, Warranty Card, with all fields filled out, bearing the stamp of the trade organization and the signature of the buyer, shall be accepted for warranty repair.
Warranty repair is not performed in the fol-lowing cases:
in the absence of a Warranty Certificate and
a Warranty Card or their incorrect execution;
- with failure of both a rotor and a stator of the electric engine, charring or melting of primary winding of the welding machine transformer, charging or starting-charging device, with internal parts melting, burn down of electronic circuit boards;
- if a Warranty Certificate or a Warranty Card does not correspond to this electric machine or to the form established by the supplier;
- upon expiration of the warranty period;
- at attempts of opening or repair of the electric machine outside the warranty workshop; making constructive changes and lubrication of the tool during the warranty period, as evidenced,for example, by the creases on the spline parts of the fasteners of non-rotational parts.
- when using electric tools for production or other purposes connected with making a profit, as well as in case of malfunctions related to instability of the power network parameters exceeding the norms established by GOST;
- in the events of improper operation (use the electric machine for other than intended purposes, attachments to the electric machine of attachments, accessories, etc. not provided by the manufacturer);
- with mechanical damage to the case, power cord and in case of damages caused by aggressive agents and high and low temperatures, ingress of foreign objects in the ventilation grids of the electric machine, as well as in case of damage resulting from improper storage (corrosion of metal parts);
- natural wear and tear on the parts of the electric machine, as a result of long-term operation (determined on the basis of the signs of full or partial depletion of the specified mean life, great contamination, presence of rust outside and inside the electric machine, waste lubricant in the gearbox);
- use of the tool the purposes for other than specified in the operating instructions.
- mechanical damages to the tool;
- in the event of damages due to non-observance of the operating conditions specified in the instruction (see chapter “Safety Precautions” of the Manual).
- damage to the product due to non-observance of the rules of storage and transportation.
  Preventive maintenance of electric machines (cleaning, washing, lubrication, replacement
- of anthers, piston and sealing rings) during the warranty period is a paid service.
  The service life of the product is 3 years. Shelf life is 2 years. It is not recommended for operation after 2 years of storage from the date of manufacture, which is indicated in the serial number on the label of the instrument, without preliminary verification (for the definition of the date of manufacture, see the User’s Manual earlier).
  The owner is notified of any possible violations of the above terms of warranty service upon completion of diagnostics in the service center.
  The owner of the tool entrusts the diagnostic procedure to be conducted in the service center in his absence.
  Do not operate the electric machine when there are signs of excessive heat, sparking, ornoise in the gearbox. To determine the cause of the malfunction, the buyer should contact the warranty service center.
  Malfunctions caused by late replacement of carbon brushes of the engine are eliminated at the expense of the buyer.
The warranty does not cover:
- replacement accessories (accessories and components), for example: batteries, discs, blades, drill bits, borers, chucks, chains, sprockets, collet clamps, guide rails, tension and fastening elements, trimming device heads, base of grinding and belt sander machines, hexagonal heads, etc.,
- fast wearing parts, for example: carbon brushes, drive belts, seals, protective covers, guiding rollers, guides, rubber seals, bearings, toothed belts and wheels, shanks, brake belts, starter ratchets and ropes, piston rings, etc. Their replacement during the warranty period is a paid service;
- power cords, in case of damage to the insulation, power cords are subject to mandatory replacement without the consent of the owner (paid service);
- tool case.

P.I.T. WARRANTY CERTIFICATE

Dear customer!

Thank you for purchasing the P.I.T.tool, and we hope that you will be satisfied with your choice. In the process of manufacturing the P.I.T.tools pass multilevel quality control, if nevertheless your product will need maintenance, please contact the authorized P.I.T.service centers. Attention!
When buying, ask a seller to check the completeness and operability of the tool, to fill out the Warranty Certificate, the Warranty Card (the boxes shall be filled out by a seller) and to affix the seal of the trade organization in the Guarantee Certificate and the Warranty Card. Warranty By this Warranty Certificate, P.I.T. company guarantees the absence of defects of the production nature.

In the event any of the above defects are detected during the warranty period, the specialized P.I.T. service centers shall repair the product and replace the defective spare parts free of charge.

The warranty period for P.I.T. electric machines is 12 months from the date of sale.

“The warranty maintenance terms acknowledged and accepted. The operability and completeness of the product are checked in my presence. No claims on quality and appearance.”