HB 1300 - Water pump Cocraft - Free user manual and instructions

Brand	Cocraft
Model	HB 1300
Product Type	Water Pump (Booster Pump)
Rated Power	1300 W
Rated Voltage	220–240 V AC, 50 Hz
Tank Volume	20 litres
Max. Pump Capacity	83 l/min
Max. Pressure Head	48 metres
Max. Suction Head	8 metres
Hose Connections	R25 (1") female
Power Lead Length	1.5 metres
Pressure Switch Settings	Starts at 1.8 bar, stops at 3.2 bar
Safety Device	Requires RCD (residual current device) ≤ 30 mA
Intended Use	Clean water pumping, irrigation, water transfer
Prohibited Liquids	Corrosive, flammable, explosive, saltwater, sewage
Max Liquid Temperature	35 °C
Duty Cycle	Intermittent use, not for continuous operation
Maintenance	Empty before frost, check rotor movement, clean with damp cloth
Protection Features	Dry-run protection (voids guarantee if run dry), frost protection

Frequently Asked Questions - HB 1300 Cocraft

Can the Cocraft HB 1300 pump be used with saltwater or sewage?

No, the pump is designed for clean water only. It cannot be used with corrosive, flammable, or explosive liquids, nor with saltwater, brackish water, urine, or sewage.

What is the maximum suction head of the HB 1300?

The maximum suction head is 8 metres. Exceeding this may cause the pump to lose prime or operate inefficiently.

How do I start the pump after installation?

Fill the pump housing with water via the filler hole. Open all valves and hose nozzles. Connect to an RCD-protected earthed socket. The pump may take up to 6 minutes to reach full efficiency. If it doesn't work after 4 minutes, check for air leaks and refill.

Why does the pump keep starting and stopping?

This could be due to a loose tap, leaking pipe, faulty diaphragm, or low air pressure in the tank. Check and tighten connections, replace diaphragm if needed, and ensure tank air pressure is 1.5 bar.

What safety precautions should I take when using the pump?

Always use a residual current device (RCD) rated ≤ 30 mA between the pump and power supply. Keep all electrical connections dry. Do not run the pump dry. Keep children and animals away. Unplug before maintenance.

What maintenance is required for winter storage?

Empty both the pump and the tank completely to prevent frost damage. Store in a dry place. Check the air pressure in the tank (should be about 1.5 bar) using a vehicle pressure gauge.

What is the maximum pressure head the pump can achieve?

The maximum pressure head is 48 metres. This is the vertical height the pump can lift water.

Can the pump run continuously?

No, the pump is designed for intermittent use, such as garden irrigation or water transfer. It is not suitable for continuous operation like fountains.

What size hose should I use for the suction side?

Use a suction hose with a minimum diameter of 25 mm (1 inch). A smaller hose may reduce performance.

What should I do if the pump runs but does not pump water?

Check for air in the pump by opening all nozzles to release trapped air. Ensure the foot valve is below water level, hoses are not leaking, and that maximum suction head (8 m) is not exceeded.

USER MANUAL HB 1300 Cocraft

Exterior view of a black industrial air compressor with blue internal components and attached wiring (no visible text or symbols)

Art.no Model

18-3605

LKJ-1300SA

41-1005

LKJ-1300SA

Important!

Read the entire instruction manual carefully and make sure that you fully understand it before you use the equipment. Keep the manual for future reference.

Viktig information:

Original instructions

Bruksanvisning i original

Originalbruksanvisning

Please read the entire instruction manual before using the product and save it for future reference. We reserve the right for any errors in text or images and any necessary changes made to technical data. If you have any questions regarding technical problems please contact our Customer Services (see address on reverse).

Safety

• Always use a residual current device (RCD or RCCB) which trips at < 30 mA between the pump and the power supply.
• Always inspect the pump before using it, especially the power lead and plug. Never use the pump if any of the parts is damaged.
• Make sure that the pump and all electrical connections (extension lead, RCD, etc) are placed in a dry place and protected from rain, moisture and high water level. The temperature should not exceed 35 °C.
• Do not expose the mains lead to extreme heat, oil or sharp edges.
• Keep children and animals away from the pump when it is running.
• Keep everyone out of the liquid (pool, etc.) being pumped.
• Only use the pump as described in this instruction manual.
• The operator of the pump is responsible for the safety of the pump and all applications.
  • Always unplug the pump before adjusting or repairing it.
• Do not expose the pump directly to jets of water.
• The pump should only be repaired by a qualified electrician using original parts.

• The pump must not be run dry as this voids the guarantee.

• The pump must only be used by those who have read the instruction manual. Keep children and animals away from the pump, especially if it is under pressure.

• This pump may be used by children aged 8 or over provided they have been instructed in the safe use of the product and that they understand the hazards and risks involved. Cleaning and maintenance may be carried out by children aged 8 or over, but only under adult supervision.
• Keep the pump and its mains lead out of the reach of children under the age of 8.
• The pump may be used by persons with reduced physical, sensory or mental capability, lack of experience or knowledge which could jeopardise their safety, provided they have been instructed in the safe use of the product and understand the hazards involved. Never let children play with the pump.
• If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

Product description

Areas of use

• Automatic irrigation of lawns, vegetable gardens and gardens.
- Pumping water from springs, wells, water containers, etc.
- The booster pump is intended for pumping clean water.

Note: The pump cannot be used for corrosive, flammable, or explosive liquids (i.e. petrol, paraffin or solvents), fats, oils, saltwater, brackish water, urine or sewage water.

- The temperature of the liquid must not exceed 35^ C .

Parts

1. Drain plug
2. Manometer
3. Pressure switch
4. Pump

5. Vacuum port

6. Filler plug

7. Pressure Hose Connection
8. On/off switch
9. Pressure vessel

Preparations

Placement

Preventing water damage. Pre-planning prevents accidents!

• Leakage in the pump and hoses may occur through freezing, incorrect installation, pressure surges, etc. The pump should therefore be placed in a waterproof environment approved by your insurance company and your insurance policy. Contact your insurance company if you are unsure.
• Place the pump on a firm, hard surface, well protected from water spray.

Mains connection

- Connect the mains lead to an RCD protected earthed socket for personal safety.

Suction hose connection

• Connect a suction hose with a 25 mm (1") minimum diameter to the vacuum port (R25) (5).
• The suction hose should be fitted with a foot valve/non-return valve.
• Place the suction hose so that it slopes upwards from the water to the pump inlet.
• The suction hose must always be on a lower level than the inlet to the pump. Airpockets in the hose could disrupt the pump's operation.
• Hoses or pipes must not be connected in such a way as to exert any pulling strain or tensile stress on the pump unit.
• Fit the foot valve to the end of the suction hose (pipe).
• The foot valve should be anchored to the bottom so that the pump does not run dry if the water level drops.
• The suction hose assembly must be air-tight to prevent air from being sucked into the pump.
• A filter should be fitted to the suction side to prevent sand, mud, etc from being sucked into the pump.

Pressure connection

- Connect a 19 mm (3/4") spiral-reinforced high-pressure hose to the outlet hose connection (R25, 1") (7). Smaller hoses reduce capacity.

Starting the pump

1. Fill the pump housing with water via the filler hole (6).
2. Open all valves and the pressure hose nozzle to let any trapped air in the system to escape.
3. Start the pump by connecting its mains lead to an RCD protected earthed socket designed for personal safety.
4. It can take up to 6 minutes for the pump to reach maximum effectiveness, depending on the pressure head, and amount of air on the suction side. The pump must not be run with air in the system more than 4 minutes at a time. If the pump does not work satisfactorily after 4 min, it should be turned off and all hoses and connections on the suction side should be checked for leaks. Fill the pump housing with water via the filler hole (6) and start the pump again.
5. Let the pump run for a few minutes with the nozzle and all valves open to release any trapped air in the system. Then shut all valves and taps.
6. The booster pump stops automatically when the pressure in the tank reaches 3.2 bar.
7. When a tap is opened the pressure drops. When it has reached 1.8 bar the pump will start automatically to rebuild the pressure back to 3.2 bar.

Maintenance

• Always unplug the pump before carrying out any kind of maintenance.
- Use a soft lightly moistened cloth to clean the plastic parts of the pump. Never clean the product using strong detergents or solvents.
- If the pump is not to be used during the winter, both the pump and the tank should be emptied. Store the pump in a dry place.
- If there is a chance of frost the pump should be completely emptied.
- If the pump has not been used for an extended period, you should check that the rotor moves freely by quickly plugging and unplugging the mains lead.

- Check the air-pressure in the tank (it should be about 1.5 bar). Use a vehicle air pressure gauge to measure the pressure in the tank. The air pressure is measured at the valve under the plastic cap at the end of the tank.

- The pump should be checked regularly. Check the operation and inspect for any damage.

Illustration of a hand holding a circular object with concentric rings (no text or symbols)

General use guidelines

• Dry running of the pump should be avoided because it increases wear.
• Pull the plug not the lead when unplugging the pump from the mains.
• Never lift or carry the pump by its power lead.
• Sand and other abrasive substances in the liquid that is pumped will increase wear and tear and reduce the pump's capacity.
• Make sure that the recommended suction head (8 m) is not exceeded.
• Protect the pump from frost.
• The pump is designed for intermittent use, not continual operation such as for fountains.

Troubleshooting

Problem Possible Cause Remedy
The pump does not start.	Inlet water pressure is greater than the starting pressure of the pump.	Check pressure.
	No power. Check fuses and RCD.
	Dirt in the pump. Remove any dirt or deposits.
	The pressure switch has turned off the pump due to max pressure in the tank.	Check the pressure in the tank or open a tap to check if the tank is at full pressure capacity.
The pump runs but doesn’t pump.	There is air in the pump. Open all nozzles and valves to let the air escape.
	The suction hose’s foot valve is above the water level.	Move it so that it is below the water level.
	Leaking hose. Tighten, or seal the leak.
	Max. suction head exceeded. Check suction head (max. 8 m).
	Max. pressure head exceeded. Check pressure head (max. 48 m).
Low capacity, low pressure.	Max. suction head exceeded. Check suction head (max. 8 m).
	Max. pressure head exceeded. Check pressure head (max. 48 m).
	The suction hose's foot valve is above water level.	Move it so that it is below the water level.
	Dirt in the pump. Remove any dirt or deposits.
Pump does not stop.	Loose tap or leaking pipe. Check and tighten or seal.
Pump starts and stops all the time.	Loose tap or leaking pipe. Check and tighten or seal.
	Faulty diaphragm. Replace diaphragm and fill with air.
	Air pressure in the tank too low. Check and increase (to 1.5 bar).

Responsible disposal

This symbol indicates that this product should not be disposed of with general household waste. This applies throughout the entire EU. In order to prevent any harm to the environment or health hazards caused by incorrect waste disposal, the product must be handed in for recycling so that the material can be disposed of in a responsible manner. When recycling your product, take it to your local collection facility or contact the place of purchase. They will ensure that the product is disposed of in an environmentally sound manner.

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Specifications

Rated power 1300 W

Rated voltage 220–240 V AC, 50 Hz

Tank volume 20 litres

Max. pump capacity 83 l/min

Max. pressure head 48 metres

Max. suction head 8 metres

Hose connections R25 (1") female

Power Lead

1.5 metres

Pumpautomat 1300 W

Art.nr

18-3605

Modell

LKJ1300SA

41-1005

LKJ1300SA

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Användningsråd

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Specifikationer

Märkeffekt 1300 W

Märkspänning 220–240 V AC, 50 Hz

Tankvolym 20 liter

Max pumpkapacitet 83 l/min

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Brukstips

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Spesifikasjoner

Effekt 1300 W

Spenning 220–240 V AC, 50 Hz

Tankvolum 20 liter

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Käyttövinkkejä

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Tekniset tiedot

Teho 1300 W

Jännite 220–240 V AC, 50 Hz

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Bedienungshinweise

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Technische Daten

Nennleistung 1300 W

Declaration of Conformity

Declares that this product complies with the requirements of the following directives and standards

Low Voltage Directive

2014/35/EU

EN 55014-1:2006/A2:2011

EN 55014-2:1997/A2:2008

EN 61000-3-2:2014

EN 61000-3-3:2013

EN 60335-2-41:2003/A2:2010

EN 60335-1:2012/A11:2014

EN 62233:2008

Henrik Alfredsson

Manager Technique & Quality

Insjön, Sweden, 2016-05-11

Sverige

Postal 10 - 13 Market Place

Kingston Upon Thames

Surrey

KT1 1JZ

Deutschland

Kundenservice