NAKAYAMA PRO NP1010 Rainwater Pump User Manual
- June 12, 2024
- NAKAYAMA
Table of Contents
NAKAYAMA PRO NP1010 Rainwater Pump
SAFETY INSTRUCTIONS
Note : After opening the package, please ensure that no parts are missing or damaged. If parts are missing or damaged, do not use the machine and send it back to your dealer. Important: This manual must always accompany the equipment upon its resale.
- To ensure proper and safe operation of this equipment, the operator must read and understand these instructions before first use.
- This manual should be kept close in a safe spot and be made available to all operators of this machine.
- All electrical sockets must be earthed.
- No power cord should be used for transporting or fixing the equipment.
- Don’t pull the power cord on the sharp edge and don’t press the power cord.
- The power supply voltage must be the same as the voltage given on the model board.
- To avoid hazards, all installation and replacement of components can only be carried out by authorized customer service personnel.
- Electrical connections can only be performed by electrical professionals, and please comply with state regulations for this.
- The pump must be connected with a current type leakage current breaker which carry a rated leakage current of no more than 30 MA.
- Check the connection of the plug before running. If the wire is damaged, it must be replaced by the manufacturer, the agent or the relevant technical personnel to avoid any danger.
- The device is suitable for children at eight or older. People with sensory or physical disabilities or deficiencies are required to use under supervision or knowledge of safety, use and danger. Children are not allowed to wash or maintain equipment without supervision.
- Liquid contamination may be caused by leakage of lubricating oil.
- The water pump can be connected with a shock proof plug installed in accordance with the regulations.
- Do not use pumps when there is someone in the water.
- When cleaning and maintaining, please disconnect the water pump from the main power supply.
- Please contact technical staff in the case of equipment damage.
- Connectors for power plugs and extension cables must be made sure that they are watertight and must not be placed in the water. Furthermore, connectors cannot be placed on the ground. It is recommended to ensure that the outlet is at least 60 mm from the ground.
WARNING
- Failure to follow these safety instructions can lead to electrical shock, which endangers the life of the operator or of bystanders.
- Do not repair the power cord if there is any external damage to the power cord or plug. Danger of electrical shock.
- Risk of equipment damage: The maximum grain size mentioned in the technical data does not refer to gravel but to material that can be dissolved in the pump. Suction of gravel can cause the pump to fail.
INSTALLATION
Sufficiently long and strong ropes should be attached to the handle before
first use. When the pump is immersed into the liquid, the rope along with a
handle can be used to balance the pump.
The equipment requires an area of at least 60x60cm.
Submersion depth of equipment is written in technical data.
When installing the equipment, make sure that the suction opening will not be
blocked by foreign objects to keep the equipment stable.
SPECIFICATIONS
The manufacturer reserves the right to make minor changes to product design and technical specifications without prior notice unless these changes significantly affect the performance and safety of the products. The parts described / illustrated in the pages of the manual that you hold in your hands may also concern other models of the manufacturer’s product line with similar features and may not be included in the product you just acquired.
To ensure the safety and reliability of the product and the warranty validity, all repair, inspection, repair or replacement work, including maintenance and special adjustments, must only be carried out by technicians of the authorized service department of the manufacturer.
Always use the product with the supplied equipment. Operation of the product with non-provided equipment may cause malfunctions or even serious injury or death. The manufacturer and the importer shall not be liable for injuries and damages resulting from the use of non-conforming equipment.
SET TOGGLE SWITCH
- A change-over switch is a device that can be steplessly adjusted. For this, you first need to loosen the screws. The position control height of the switch water can be set by stepless adjusting the length of the power line.
- Please check the following items before the pump starts running:
- A float switch must be installed so that it is easy to switch between the ON and OFF switching points. This should be checked, and the floating switch should be carefully picked up and put down again. When you do this, pay attention to the switching status of the switch.
- Ensure the distance between the top of the floating switch and switch line card buckle is not too small. If the distance is too small, it cannot guarantee normal work.
- When you set up the float switch, make sure that the switch does not touch the base before the pump is opened. Warning: There is a risk of dry running.
- Set the switch to automatically control the height of the water level by adjusting the position of the float switch cable at the card line.
Risk of equipment damage.
Do not lift the pump by cable or pressure hose, because these cables or
pressure hoses are not designed for tensile strength from pump weight.
For rope handling, do not operate the pump without the pressure hose to prevent the pump from twisting around its longitudinal axis. In continuous use of a pump with a rope, the condition of the rope must be checked periodically, as it may break with increasing use time.
CONNECTING PRESSURE PIPE
- Screw the pressure pipe onto the pressure connector. All joint connections must be sealed with a threaded sealing stripe.
- When using the hose, screw the right hose adapter into the pressure connector.
- Secure the hose firmly to the hose adapter and secure it with a hose clamp.
- If it is used occasionally, please use a suitable pipe. A rigid pipe with a check valve is recommended for use in a fixed position. This can be done at the close of the machine to prevent liquid backflow.
Use a strong rope to connect the handle of the pump and dip it into the liquid to be conveyed at a certain angle, so that the lower side of the device has no bubble formation to prevent the bubbles from being sucked in. Put the equipment down slowly, and once the pump is submerged, it can be adjusted again. The pump is arranged at the bottom of a liquid container. Fasten the end of the rope after lowering so that the pump can also be handled when hanging on the rope. The pump can work after the device is connected to the main power source.
ATTENTION The pump is not designed to transport corrosive substances, flammable and explosive substances such as gasoline, petroleum, nitro diluent, grease, oil, brine and toilet equipment sewage, as well as low mobility mud sewage. The temperature of the liquid cannot exceed 35°C.
TROUBLESHOOTING
In most cases, you will be able to troubleshoot problems easily by yourself. Before you contact us, please refer to the following table for technical support. This will help you save a lot of work and possible expenses.
CLEANING
- Clean the equipment from the outside.
- Flush with clean water.
- Use brush and detergent to remove stubborn impurities.
- Immerse the pump into a container with clean water, open and run it for a while, then flush it in the pump.
ATTENTION Before using the pump again, clean it first to prevent any possible dirt residue from building up which could negatively affect the Attention! equipment’s operation.
STORAGE
If there is a risk of frost, remove equipment and accessories and clean and
store it in a place protected from frost.
Risk of equipment damage: Frost will destroy electrical appliances Attention!
and accessories, because they always contain water.
DESCRIPTION OF THE EQUIPMENT AND INTENDED USE
This tool is an electric pump. It is used for pumping water and in other
similar water applications, mainly in basements.
When installed at the bottom of the shaft, the pump prevents seeping in the
basement.
The electric pump can also be used for water supply and drainage, for example
in the household, agriculture, gardening, pipelines and other suitable
applications.
ENVIRONMENTAL DISPOSAL
In order to avoid damages on transportation, the tool has to be delivered in
solid packaging. Packaging as well as the unit and accessories are made of
recyclable materials and can be disposed accordingly. The tool’s plastics
components are marked according to their material, which makes it possible to
remove environmental friendly and differentiated because of available
collection facilities.
Only for EU countries
Do not dispose of electric tools together with household waste material! In
observance of European Directive 2002/96/EC on waste electrical and electronic
equipment and its implementation in accordance with national law, electric
tools that have reached the end of their life must be collected separately and
returned to an environmentally compatible recycling facility.
WARRANTY
The power tools have been manufactured according to strict standards, set by our company, which are aligned with the respective European quality standards. The power tools of our company are provided with a warranty period of 24 months for non-professional use, 12 months for professional use and 12 months for chargers and batteries. The warranty is valid from the date of purchase of the product. Proof of the warranty right is the purchase docu-ment of the tool (retail receipt or invoice). Under no circumstances shall the company cover the relevant cost of spare parts and respective required working hours unless a copy of the purchase document is presented. In case the repair has to be done by our service department the cost of transportation (to and from) is entirely borne by the sender (client). The tools must be sent for repair to the company or to an authorized workshop in the appropriate way and means of transport.
WARRANTY EXEMPTIONS AND RESTRICTIONS
- Spare parts that wear out naturally as a consequence of being used (brushes, cables, switches, chargers, chokes etc.).
- Tools damaged as a result of non-compliance with the instructions of the manufacturer.
- Tools poorly maintained.
- Use of improper lubricants or accessories.
- Tools given to third entities free of charge.
- Damage due to an electrical connection at a voltage other than that indicated on the ap-pliance plate.
- Connection to a non-earthed power supply.
- Change in current voltage.
- Damage resulting from the use of salty water (e.g., washing machines, pumps).
- Damage or malfunction resulting from improper cleaning procedure of the tool.
- Contact of the tool with chemicals, or damage as a result of moisture or corrosion.
- Tools that have been modified or opened by unauthorized personnel.
- Tools used for rent.
The warranty covers only the free of charge replacement of the component that presents a manufacturing defect or material failure. In case of lack of a specific spare part the company reserves the right to replace the tool with another corresponding model. After all warranty procedures have been concluded, the warranty period of the tool shall not be extended or renewed. Replacement of a spare part with repair charge is covered by a 1 year warranty of good operation, subject to compliance with the warranty terms. The spare parts or tools that are replaced remain in the possession of our company. Requirements, other than those mentioned in this warranty form, regarding power tools repair or damage thereof, do not apply. Greek law and relative regulations apply to this warranty.