PRMCA5PRO - Manual watering pump RIBIMEX - Free user manual and instructions

USER MANUAL PRMCA5PRO RIBIMEX

User and maintenance manual

IT POMPA MULTICELLULARE AUTODESCANTE

Carefully read this instruction manual before operating this appliance.

Incorrect operation may cause injury and/or damages.

Please keep this manual for future reference.

AVVERTENZA:

Warning: This pump is not intended for swimming pools.

Under no circumstances should it be used for the cleaning or maintenance of swimming pools.

This pump is not intended for pumping drinking water.

EN - Original Instructions

I. Parts List

II. Characteristics

III. Safety instructions

IV. Getting Started

V. Operation

VI. Maintenance and Storage

I. PARTS LIST

1-Suction Port
2- Priming screw
3- Outlet port
4- Electric box
5- Power cord + plug
6-Motor
7-Pump body
8-Draining screw

II. CHARACTERISTICS

Description	Multistage pump	Multistage pump
Reference	PRMCA3P	PRMCA5PRO
Model / Type	516256 / MHP90 3M	516246 / MH1300
Voltage & frequency	230V ~ 50Hz	230V ~ 50Hz
Power	900W	1450W
Max Delivery capacity	5400 l/h	5400 l/h
Max. pressure	3,2bar	5,5 bar
Max. delivery height	32m	55m
Suction height	7m	7m
Hose connection diameter	1"	1"
Weight approx.	11kg	13kg
Liquid temperature (max.)	35°C	35°C
Protection Class	IPX5	IPX5
Number of impellers	3 in PPO	5 in stainless steel

Symbols

	Caution! Risk of injury and/or damage and/or deterioration of product in case of non compliance to safety requirements.
	Read the instructions manual.
	Keep persons (esp. children) and animals away from product and working area.
	Disconnect product from its power source before maintenance, cleaning or any intervention on product; or when you do not use product. Disconnect product from its main power source, if product, power cable, or extension cord is damaged or cut during operation. Unplug product by pulling the plug. Do not pull the cable.
	Do not dispose of this product with household rubbish. Disposition of this product in the nearest recycle centre. Please contact your local authority or local recycle centre for further information for its safe disposal.

III. SAFETY INSTRUCTIONS

Before using this product, read and understand all safety instructions.

Always follow the safety instructions to minimize risk of damage to property, and to minimize any risk of damages and injuries to persons and animals.

3.1- READ ALL THE INFORMATION BEFORE OPERATING THE PRODUCT.

1. Keep work area clean

Cluttered areas and benches invite accidents and injuries.

1. Consider work area environment

Keep work area well lit (natural light or sufficient artificial lighting).

Keep work area well ventilated.

Do not use product where there is risk to cause fire or explosion (in the presence of flammable liquids, solids or gas).

1. Guard against electric shock

Avoid body contact with earthed or grounded surfaces (e.g. pipes, radiators, ranges, refrigerators).

1. Keep children away

Do not let bystanders touch the product or its power cable or extension cord.

All bystanders (esp. children) should be kept away from product and work area.

Keep the product away from children or from their environment. Never allow children to operate the appliance. Children should be supervised to ensure that they do not play with the appliance.

1. Store idle products

When not in use, product should be stored in a dry, high or locked up place, out of reach of children.

1. Do not force the product

It will do the job better and safer at the rate speed for which it is intended.

Do not use the product for purposes other than those for which it is intended. The product will do a better and safer job if it is used only for the purposes it was designed for.

1. Use the right product

Do not force small products or attachments to do the job of a heavy duty product.

1. Dress properly

When installing, do not wear loose clothing or jewellery; they can be caught in moving parts.

Wear protecting hair covering to contain long hair.

1. Use protective equipment

When installing, wear protective equipment appropriate to working conditions and work environment.

Wear protective helmet, safety goggles, ear mufflers, face or dust mask, rubber gloves and non-skid footwear to reduce the risk of personal injury during products use or manipulation.

1. Do not abuse the power cable

Never carry the product by the cable or yank it to disconnect it from the socket.

Keep the cable away from heat, oil and sharp edges.

Inspect product cable periodically and if damaged have it repaired by an authorized service facility.

Inspect extension cords periodically and replace, if damaged.

1. Do not overreach

Keep proper footing and balance at all times.

1. Maintain product with care

Keep product clean for better and safer performance.

1. Disconnect product

When not in use, before servicing and when changing accessories.

1. Avoid unintentional starting

Ensure switch is off when plugging in.

1. Use of extension leads

When product is used with extension cord, ensure that extension cord withstands product ratings.

If used outdoors, use only extension cords intended for outdoor use.

1. Stay alert

Watch what you are doing. Use common sense.

Do not operate product when you are tired, under the influence of alcohol, prescription medicines or drugs.

1. Check damaged parts
   Before further use or reuse of the product, it should be carefully checked to determine that it will operate properly and perform its intended function.
2. Defective switches or other part that is damaged should be properly repaired or replaced by an authorized service centre. Do not use the product if the switch does not turn it on and off.
3. Warning

The use of any accessory or attachment, other than those recommended in this instruction manual, may present a risk of injury to persons or animals and may cause damages.

The user and/or operator are responsible for any damages or injury caused to properties and/or persons.

1. Have your product repaired by a qualified person

Unless otherwise indicated in this instruction manual, repairs or replacement of any damaged part in an authorized service centre is recommended.

This electric product is in accordance with the relevant safety requirements. Repairs should only be carried out by qualified persons using original spare parts, otherwise this may result in considerable danger to the user.

1. Remarks:

The safety precautions and instructions given in this manual are unable to cover in detail all the conditions and situations that may arise.

The operator and/or user must use common sense and caution when operating the product especially for any matters that are not referred in the above

3.2- Special warnings when using the pump

1. Become familiar with the controls and the proper use of the product.
2. The use of this product by children, without adult supervision, is forbidden.
3. Only well-instructed adults should operate the product.
   This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
4. children shall not play with the appliance.
5. cleaning and user maintenance shall not be made by children without supervision from an adult.
6. If the power cable is damaged, it must be replaced by the manufacturer, its after sales service or a person with similar qualification in order to avoid any danger.
   If the power cable or extension cord is damaged or cut during operation, immediately disconnect plug from its main power source. Do not touch the cable or extension cord before unplugging from main power.
7. Take care that electrical connection is made within dry area and protected from flooding.
8. Before connection, check that your power source voltage matches the data indicted on the product (see characteristics).

3.3- Safety prescriptions

1. The supply voltage should correspond to that given in the description label (230V 50Hz)
   Do not use any other type of power supply.
2. The pump should be supplied by a circuit containing a residual current circuit breaker (RCCD) with a sensitivity not exceeding 30mA .

Consult a qualified electrician.

1. The supply cable should be checked periodically and before each use to see if there are any signs of ageing or damage.
   If the pump is not in good condition, do not use it. Have it repaired by an authorized centre.
2. If an extension is used, ensure that it is officially approved. Keep it well away from sharp edges, heat sources and combustibles.
3. The plug-in connector for the extension should be of the 2 pole + earth type of 10-16A/250V, in accordance with CEE standards. The wire section in the cable should be equal to or greater than 1mm^2 . The cable should not be lighter than cables of H05 RN-F type.
4. When disconnecting the power cable from the socket, always grip the plug itself and not the cable.
5. If the pump is used for emptying a pond, it should not be used when there are people in the pond.
6. When the pump is immersed, handling should not be carried out using the power cable, but using a device (for ex. a rope) connected to the carrying handle.
7. Do not use power cable or float switch cable for carrying or hanging up the pump.

IV. GETTING STARTED

Before any intervention on product, ensure that product is disconnected from its power source.

4.1- Unpacking

• Remove product from its packaging.
• Check that product and accessories are not damage

4.2- Important recommendations:

Before connecting up to the electrical network, you must:

• Fasten the pump securely to the ground or a suitable support.
  The foot base is perforated so as to allow fastening bolts (not supplied) to go through.
• Ensure that the network (mains) voltage is the same as that stated on the pump specification label.

ATTENTION!

The guarantee does not cover accidents due to wrong installation.

This pump must be installed in accordance with the standards and local legislation currently in force and by qualified staff. We recommend you to get in contact with a qualified electrician.

4.3- Electrical connection:

IMPORTANT: If the supply cord is damaged, it must be replaced by the manufacturer, its after-sales service or a similarly qualified technician in order to avoid any hazard.

a) Check that your mains power supply is the same as that stated on the pump rating plate.
b) Check that the supply cord is not damaged.
c) Connect the cable plug to a 10/16A wall socket fitted with an earth pin.
d) Turn power on for 1 or 2 seconds in order to carry out a no-load test of the pump.

Do not operate the pump for more than 2 seconds in order to avoid excessive over-heating. Such an occurrence would cause permanent damage.

e) Turn power supply off and then proceed with pipes connection as set out in the following paragraphs.

4.4- Connection of the suction pipe (not included)

The suction pipe (not included) must have a minimum diameter of 25mm and be rigid to prevent crushing.

The assembly of the pipe must be carried out using Teflon so as to ensure complete air-tightness.

In the case of fittings with gaskets or O-rings, it is not necessary to use Teflon.

Ensure that the gaskets hold firm over time.

We recommend fitting a strainer (mounting with Teflon). Use clamping rings if necessary.

In all cases, the suction pipe must not be oriented upwards.

In the case of a pumping chamber with sand or gravel, position the strainer 50cm from the bottom or in a bucket at the bottom of the chamber.

IMPORTANT! It is highly recommended to install a non-return valve in the suction line.

We recommend the use of a set-up comprising a strainer plus non-return valve.

4.5- Connection of the discharge pipe (not included)

The discharge pipe (not included) must have a minimum diameter of 25mm and be rigid to prevent crushing.

In order to avoid leaks and obtain optimum performance, it is important to mount the fittings using Teflon.

4.6- Start-up

Unscrew the priming screw on the pump casing.

Using a receptacle, fill the pump body until overflowing occurs. (Do not splash water on the electrical parts).

Put the priming screw back and screw it sufficiently tight to prevent air intake.

If the water level drops in the pump body or the water does not discharge properly, it is likely due to air intake; therefore switch off the pump and re-examine the suction pipe fittings and proceed again with priming by filling water in the pump body.

Ensure that there is no water on the electrical parts of the pump.

Restart the pump and check there is no leakage on the pump body, suction line and fittings.

V. OPERATION

5.1- Intended use

• The water pump is designed to suck up treated water.
• The pump must be installed in a dry, ventilated location, not exposed to bad weather and heat.
• The maximum suction height must not exceed 7 meters.
• When correctly installed, your pump will operate with maximum efficiency and entirely to your satisfaction.
• The water pump is designed for everyday uses such as gardening, sprinkler systems, increasing water pressure of the non-feed water distribution network, pumping of tank water and jet washing.
• The pump must not be operated for uses not specified in this manual.
  In particular, the pump must not be use for:
• Pumping of seawater, waste water, water containing solid bodies, sand or abrasive particles in suspension, or water containing corrosive substances in general.
• Pumping of water whose temperature exceeds 35^ C
• Pumping of explosive, inflammable or dangerous liquids.
• Pump of food liquids

NOTE:

• This pump is not designed to be used in swimming pool cleaning or other pool maintenance tasks.
• The pump must not be used in outdoor fountains, garden ponds and similar areas.
• The pump is not intended for industrial and / or commercial applications (e.g. in public parks, sports fields...).

5.2-Operation

Activate the power supply switch.

5.3- Advise for users

• Never operate the pump empty (without water).

Do not operate the pump without there being water in the pump body.

Prolonged operation of the pump while the discharge line valve is closed may seriously damage the pump.

• Where there is a power failure, it is preferable to disconnect the power plug or switch off the switch controlling the pump.

• If discharge stops although the pump continues to function, switch it off immediately.

Unplug the pump from the mains and check to see what is causing the problem.

Never attempt to remove the turbine when the pump is still connected to the power supply.

• Where the pump is not used for an extended period, be sure to turn off the pump's power supply.

VI. MAINTENANCE AND STORAGE

Before any intervention on product, ensure that product is disconnected from its power source.

6.1- Maintenance

• In winter the pump must be thoroughly drained or kept in "frost free" conditions.
• Regularly rinse out the pump with clean water, including the suction circuit.
• Avoid pumping liquid containing abrasive materials such as sand.
• Before each re-use, ensure that all parts of the pump are in good working order.
• Clean plastic parts with a soft clean cloth.
• Do not use aggressive cleansers (solvents or abrasive cleansers), or an abrasive sponge.

6.2-Breakdown

Never attempt to dismantle the pump.

If necessary, have it checked and repaired by an authorized centre (consult your dealer).

Trouble	Main reasons	Solution
(a) Difficult start	1. Power voltage too low; 2. Impeller clogged 3. Big loss of cable voltage 4. Stator winding burnt	1. Adjust voltage to 0.9 to 1.1 times the rated range. 2. Adjust clogged part. 3. Select the proper cable 4. see (d)
(b) Less water outlet	1. Head too high 2. Strainer and inlet hole clogged 3. Impeller worn badly 4. Submersion too shallow and air sucked in. 5. Discharge hose disconnected, leaking or worn out	1. Use within the rated head range 2. Remove water weed or foreign matter 3. Replace impeller 4. Adjust the submersion depth to no less than 0.5m 5. Check hose connection, fix it or replace if required.
(c) Sudden stop	1. Switch disconnected or fuse burnt 2. Impeller clogged 3. Stator winding burnt	1. Check whether the head in use or power voltage are in compliance with requirements and adjust accordingly. 2. Remove foreign matter 3. See (d)
(d) Stator winding burnt	1- Run too long 2. Winding turn-to-turn short circuit or short circuit between phases due to mechanical seal leakage 3. Impeller clogged 4. Pump started too frequently 5. Pump overloaded	Seek assistance from vendor or authorised service centre

6.3- Storage

Product must be stored in a dry location. Always lock up product and keep out of reach of children

6.4- Disposal

• Do not dispose the product with household garbage. Do not throw into the environment.
• Dispose of the product in a collection centre for waste of electrical and electronic equipment, or a waste drop-off centre; or seek advice from your local municipality.
• Disposal of the product, accessories and packaging should be carried out according to local regulations governing environment protection.