GP JET 1201 INOX - Water pump EINHELL - Free user manual and instructions

Product type	Water pump
Brand	Einhell
Model	GP JET 1201 INOX
Supply voltage	230 V ~ 50 Hz
Power consumption	1200 W
Max. flow rate	4000 l/h
Max. delivery head	50 m
Max. delivery pressure	5.0 bar
Max. suction height	8 m
Suction and delivery connection	1" IG
Max. water temperature	35 °C
Sound pressure level	69 dB(A)
Sound power level	79.6 dB(A)
Motor protection	Overload thermostat
Recommended electrical protection	Residual-current circuit breaker 30 mA
Recommended fuse	10 A minimum
Pumped fluids	Clear water, rainwater, low-concentration laundry water
Application	Irrigation, watering, sprinkler supply
Maintenance	Rinse with clear water, drain before frost
Safety	Do not run dry; damaged cable to be replaced by a professional
Warranty	24 months
Spare parts	Exclusively Einhell original parts

Frequently Asked Questions - GP JET 1201 INOX EINHELL

How to prime the GP JET 1201 INOX pump?

Before commissioning, fill the pump with water through the delivery connection. Ensure that the shut-off devices in the delivery line are open to allow air to escape. The first priming may take 0.5 to 5 minutes depending on the suction height. If the pump has been drained, refill it before each use.

What to do if the pump does not suck?

Check that the suction valve is well immersed and that the pump body contains water. Check the tightness of the suction line (no air leaks). Clean the suction strainer if it is clogged. Make sure the suction height does not exceed 8 m.

Can the pump run dry?

No, it is strictly forbidden to let the pump run dry. This would damage the internal parts and void the warranty. If the water level drops, place the suction valve deeper or stop the pump.

What type of hose to use for suction?

Use a flexible plastic suction hose of at least 3/4" with spiral reinforcement. For the GP JET 1201 INOX (without kit), screw it directly onto the 1" IG suction connection. For the Set (41.812.50), use the supplied hose and valve.

How to protect the pump from frost in winter?

Before a frost period, completely drain the pump by rinsing it with clear water. Store it in a dry, frost-proof place. If the pump has been unused for a long time, check that the rotor turns freely by briefly turning it on.

What to do in case of impeller blockage?

Unplug the pump. Connect the delivery line to a water supply and remove the suction hose. Turn on the water and cycle the pump several times for about 2 seconds. This usually unblocks the impeller. If the problem persists, disassemble and clean the pump.

How to clean the pump?

Before any cleaning, unplug the pump. Rinse it thoroughly with clear water. For deeper cleaning, disassemble the accessible parts and remove deposits. Do not use aggressive products. After cleaning, drain it and store dry.

Can I use the pump for dirty water or aggressive liquids?

No, this pump is designed only for clear water (freshwater), rainwater, or low-concentration laundry water. It is forbidden to pump flammable, gaseous, explosive, aggressive (acids, alkalis), or abrasive (sand) liquids.

How to change the power cord?

The replacement of the power cord must be carried out by a qualified electrician or by the ISC after-sales service. Never attempt to repair the cord yourself, as this presents an electrical risk. Use only original parts.

What is the warranty period and what does it cover?

The warranty is 24 months from the date of purchase. It covers material, functional and manufacturing defects. Spare parts and labor are free during this period. Consequential damages or damages due to non-compliant use are not covered.

USER MANUAL GP JET 1201 INOX EINHELL

Illustration of a steam turbine with metallic housing and mounting base (no text or symbols)

GP JET 1201

INOX

• Please read the instructions for use very carefully and observe the information they contain. By referring to these instructions, familiarize yourself with the appliance, learn how to use it correctly, and note the safety precautions to be taken.
  ●Take the appropriate steps to ensure that children have no access to the appliance.
  ●The user of the appliance is responsible for any third parties in the work area.
  ●Before using the appliance for the first time, an electrician must check that the necessary electrical protection measures have been taken.
  ●No one is to be in the medium to be pumped while the pump is in operation.
  ●The pump may be operated in swimming pools, garden ponds, bog gadens, fountains and the like only with a leakage-current circuit-breaker (maximum leakage current 30 mA as per VDE Regulation Part 702). Please ask your electrician.
  ●Inspect the appliance before each use. Do not use the appliance if the safety devices are damaged or worn. Never deactivate the safety devices.
• Use the appliance only for the purposes specified in these instructions for use.
  ●You are responsible for safety in the work area.
• Should the pump cable or plug be damaged by external influences, the cable must not be repaired! The cable must be replaced with a new one. This work is to be performed only by an electrician. (See section „Replacing the mains cable“.)

• Your mains supply must comply with the voltage of 230 V alternating voltage specified on the type plate.
  ●Never lift, transport or secure the pump by its power cable.
  ●Make sure the appliance is plugged into a socket in a place where there is no risk of flooding and which is protected against moisture.
  ●Always remove the plug from the socket before doing any work on the pump.
  ●Avoid exposing the pump to a direct jet of water.
  ●The operator is responsible for any local safety and installation regulations. (Ask your electrician for advice.)

• Rule out any indirect damage caused by the flooding of rooms following the failure of the pump by adopting the appropriate measures (e.g. the installation of an alarm system, a reserve pump or the like).

• If the pump fails, any repair work necessary must be performed only by an electrician or the ISC Customer Service.
  ●Use only original Einhell spare parts.
• Never let the pump run dry and never operate it with fully closed intake power. The manufacturer's warranty shall lapse if the pump is damaged due to it being allowed to run dry.

2. Durability

The maximum temperature of the medium to be pumped in continuous operation should not exceed +35°C.

This pump is not to be used to pump combustible, gaseous or explosive fluids.

The pumping of aggressive fluids (acids, alkalis, silo seepage etc.) and abrasive substances (sand) should also be avoided.

3. Applications

Areas of use:

●For irrigating and watering parks, vegetable patches and gardens
●For operating lawn sprinklers
●With a prefilter, for drawing water from ponds, streams, rain-butts, rain-water cisterns and wells.

Media which can be pumped:

For the pumping of clear water (fresh water), rain water or mild suds/dirty water.

4. Operating instructions

Basically, we recommend the use of a prefilter and an intake set with an intake hose, an intake strainer and check valve in order to prevent long repriming times and any unnecessary damage to the pump caused by stones and hard foreign bodies.

GB

5. Technical data

Royal GP Jet 1201 INOX GP Jet 1201 INOX-SET
Mains supply: 230V ~ 50 Hz 230V ~ 50 Hz
Power rating: 1200 W 1200 W
Delivery rate max. 4000 l/h 4000 l/h
Delivery height max. 50 m 50 m
Delivery pressure max. 5,0 bar 5,0 bar
Suction height max. 8 m 8 m
Delivery and intake connection: 1" IG 1" IG
Water temperature max.	35°C 35°C
Sound pressure level:	69 dB(A)	69 dB(A)
Sound power level:	79,6 dB(A)	79,6 dB(A)
With intake set	no	yes
Art.-No.:	41.812.00	41.812.50

6. Electrical connections

●Connect the power cable to a 230 V 50 Hz earthed, 10 amp fuse minimum.

●The appliance is switched on and off using the integrated ON/OFF switch. The pilot lamp inside the switch lights up when the motor is switched on.

●The motor is protected against overloading or blocking by an integrated thermostat. In the event of overheating, the thermostat switches off the pump automatically. The pump will start up again automatically after it has cooled down.

7. Intake line

For the GP Jet 1201 INOX (41.812.00)

- Screw an intake hose (min. 3/4" plastic hose with spiral reinforcement) either directly or with a threaded nipple to the pump's intake connection (1" IG) (see Fig. 1).

●The intake hose used should have an intake valve. If the intake valve cannot be used, a check valve should be installed in the intake line.

For the GP Jet 1201 INOX-Set (41.812.50)

●Screw the short threaded side of the supplied threaded nipple into the intake connection.

●Screw the intake hose with the threaded nut onto the threaded nipple by hand.

●Screw the supplied intake valve by hand onto the intake hose. If the supplied intake valve cannot be used, a check valve should be installed in the intake line.

For the GP Jet 1201 INOX (41.812.00) and GP Jet 1201 INOX-Set (41.812.50)

●The intake hose should rise from the water pick-up point to the pump. Always avoid laying the intake line higher than the pump. Air bubbles in the intake line delay and hinder suction.
●The intake and pressure lines must be attached in such a way that they do not place the pump under any mechanical strain.
●The intake valve should be so far immersed in the water that the pump cannot run dry even if the water level falls.
- If the intake line is not air-tight, the intake of air will hinder the intake of water.
●Avoid drawing in foreign bodies (sand etc.). If necessary, install a prefilter for this purpose.

GB

8. Pressure line connection

• The pressure line (should be at least 3/4") must be connected to the pump's pressure line connection (1" IG) either directly or via a threaded nipple.
  ●A 1/2" pressure hose can also be used with the appropriate screw connections, of course, but this will reduce the delivery rate.
• All shut-off devices (spray nozzles, valves etc.) in the pressure line must be fully opened when priming so that any air in the intake line can escape.

9. Starting up

• Set up the pump on flat and firm ground.
• Attach the intake line ready for use.
  ●Plug into the mains.
  ●Fill the pump with water at the pressure connection.
• All shut-off devices in the pressure line (spray nozzles, valves etc.) must be fully opened when priming so that any air in the intake line can escape.
  ●Depending on the suction height and the amount of air in the intake line, priming can take anywhere between 30 seconds and 5 minutes. If it takes longer than this, the pump should be refilled with water.
• If the pump is removed again after use, it must always be refilled with water whenever it is connected up and used again.

10. Maintenance instructions

●The pump is basically maintenance free. To ensure a long service life, however, we recommend regular checks and care.
Before every servicing, switch off the pump and remove the plug from the socket.
- If the pump is not going to be used for a long time or has to be removed for the winter months, rinse it out with water, empty it completely and allow it to dry.
- If there is a risk of frost, the pump must be emptied completely.
●After long stoppages, make sure the rotor turns correctly by briefly switching the pump on and off.
- If the pump becomes blocked, connect the pressure line to the water line and remove the intake hose. Open the water line. Switch on the pump several times for approx. 2 seconds. Most blockages can be removed in this way.

Warning!

11. Replacing the mains cable

Warning! Disconnect the pump from the mains! If the mains cable is defective, it must be replaced by an electrician.

12. Faults

Motor fails to start up

Causes Remedies
No mains voltage Check voltage
Pump rotor blocked -thermostat switched off Dismantle and clean pump

No intake

Causes Remedies
Intake valve not in water Immerse intake valve in water
Pump chamber without water connection Fill water into intake
Air in intake line air-tight Make sure intake line is
Intake valve leaks Clean intake valve
Strainer (intake valve) blocked Clean strainer
Max. suction height exceeded Check suction height

Inadequate delivery rate

Causes Remedies
Suction height too high Check suction height
Strainer dirty Clean strainer
Water level falling rapidly Immerse intake valve deeper
Pump performance diminished by contaminants part Clean pump and replace wearing

Thermostat switches pump off

Causes Remedies
Motor overloaded - friction Dismantle and clean pump. caused by foreign Prevent intake of foreign substances too high substances (filter)

Warning!

The pump must never be allowed to run dry!

13. Orders for replacement parts

Please quote the following data when ordering any replacement parts:

● Type of appliance
- Article No.
- Ident No.
● Replacement part No. of the part required

We draw express attention to the fact that we are not liable under the Product Liability Law for any damage caused by our appliances if said damage results from improper repair or if parts are replaced by non-original Einhell parts or parts not issued with our approval and the repair was not carried out by ISC Customer Service.

Eschenstraße 6 · D-94405 Landau/Isar (Germany)

The guarantee period begins on the sales date and is valid for 2 year.

Responsibility is assumed for faulty construction or material or functional defects.

Any necessary replacement parts an necessary repair work are free of charge.

We do not assume responsibility for consequential damage.

Your customer service partner

© GARANTIE EINHELL

32, Craven Court Winwick Quay

Warrington, Cheshire, WA2 8QU

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Technical changes subject to change