Royal TMP 251-S - Surface pump EINHELL - Free user manual and instructions

Product type	Surface pump
Brand	Einhell
Model	Royal TMP 251-S
Mains voltage	230 V ~ 50 Hz
Power consumption	250 W
Max flow rate	5000 l/h
Max delivery head	6 m
Max immersion depth	5 m
Max water temperature	35 °C
Hose connection	5/4" FE
Max foreign bodies	Up to ø 3 mm
Switch-on height	Approx. 50 cm
Switch-off height	Approx. 5 cm
Article number	41.702.40
Warranty	12 months
Main functions	Pumping of clear water for house, garden, agriculture; dry-run protection; adjustable float switch
Maintenance and cleaning	Clean with clear water after each use; check the float every 3 months; disassemble the suction strainer to clean the impeller
Safety	Use a 30 mA residual current circuit breaker; do not pump aggressive liquids; protect from frost; disconnect before maintenance
Spare parts and repairability	Order with type, article number and identification; repairs by authorized specialist
General information	Stationary or mobile installation; do not suspend by the cable; clean bottom of the well

Frequently Asked Questions - Royal TMP 251-S EINHELL

What to do if the pump does not start?

Check the mains voltage and the position of the float switch. Place the float higher if necessary.

Why does the pump not deliver water?

The inlet filter may be clogged. Clean it with a water jet. Also check that the delivery hose is not kinked.

How to clean the impeller?

Disconnect the pump. Remove the 4 screws of the suction strainer, detach it and clean the impeller with clear water. Do not place the pump on the impeller.

The pump does not stop, what to do?

The float switch may be stuck. Place the pump correctly at the bottom of the well so that it can tilt freely.

What type of electrical socket to use?

Use a safety socket in good condition, protected by a fuse of at least 6 amps, with a voltage of 220-230 V / 50 Hz. For swimming pool or pond, a 30 mA residual current circuit breaker is mandatory.

Can I pump hot water?

No, the maximum water temperature is 35 °C. Above that, the motor may overheat and the protection device will cut off the pump.

How to adjust the float switch?

The float switch has a notch. To adjust the start/stop level, change the position of the float. Make sure it does not touch the ground before stopping to avoid dry running.

Why is the flow rate insufficient?

The inlet filter may be clogged. Clean it. A heavily soiled pump also loses capacity. Clean the pump and replace the sealing parts if necessary.

The pump stops after a few minutes of operation, why?

The motor protection device activates if the water is too dirty or too hot (>35 °C). Disconnect, clean the pump and the well.

What is the warranty of the pump?

The warranty is 12 months from the date of purchase. It covers material and manufacturing defects. Damage due to dry running, foreign bodies or transport is not covered.

USER MANUAL Royal TMP 251-S EINHELL

Before start-up, note the following!

●The pump can be connected to any shock-proof plug which has been installed according to regulations. The plug must have a supply voltage of 230 V \~ 50 Hz. Fuse min. 6 Amp.

Caution!

When the pump is to be used near swimming pools or garden ponds and in their area of protection, it must be equipped with a ground-fault circuit interruptor with a nominal trip current of max. 30 mA (according to VDE 0100, part 702 and 738). The pump must not be operated while people are in the swimming pool or in the garden pond! Please contact your electrician!

Attention!

(Important for your own security) Before starting to run your new submersible pump, please have the following items checked by an expert:

●Ground connection
●Zero conductor
●Fault current breaker switch must correspond the safety regulations of the power plants and they must work faultessly.
●The electrical connections must be protected from moisture.
- If there is danger of looding, the electrical connections must be taken to higher ground.
●Circulation of aggressiv fluids, as well as the circulation of abrasive materials must be avoided at all costs.
●The submersible motor-driven pump must be protected from frost.
●The pump must be protected from running dry. Access on the part of children should also be prevented with appropriate measures.

Consistency

Your submersible pump is designated for the circulation of water with a maximum temperature of 35^ C. This pump may not be used for other fluids, especially motor fuels, cleaning fluids, and other chemical products!

Installation

The submersible motor pumps is installed as follows:

●In a stationary position with fixed pipeline or
●in a stationary position with a flexible hose pipe.

Please note!

You should never install the pump by suspending it unsupported from its delivery pipe or power cable. The submersible motor pump must be suspended from the specially provided handle or be placed on the bottom of the shaft. To guarantee that the pump works properly, the bottom of the shaft must be kept free of sludge and dirt of all kinds.

If the level of water sinks too far, any sludge in the shaft will dry out quickly and stop the pump from starting up. It is necessary, therefore, to check the submersible motor pump regularly (by carrying out start-up tests).

The floater is adjusted in a way that the pump can immediately be started

Note!

The pump shaft should have minimum dimensions of 40 x 40 x 50 cm, so that the floating switch can move freely.

Mains supply

Your new submersible pump is equipped with a shock-proof plug according to regulations. The pump is designed to be connected to a 220/230 V \~ 50 Hz safety socket. Make sure that the socket is sufficiently secured (min. 6 Amp.) and is in excellent condition. Introduce the plug into the socket and the pump is ready to go.

Important Note!

If the mains cable or plug suffers any damage from external action, repairs to the cable are prohibited.

Important!

This work may only be performed by a qualified electrician or your ISC GmbH Customer Service.

Areas of use

This pump is used primarily as cellar pump. When installed in a shaft, this pump provides protection from flooding.

They are also used wherever water has to be moved from one place to another, e.g. in the home, agriculture, horticulture, plumbing and many other applications.

Setting to work

After having read these instructions carefully, you can set your pump to work, reconsidering the following items:

• Check if the pump rests on the ground of the shaft.
  ●Check of pressure cord has been attached properly.
• Check if electrical connection is 230 V \~ 50 Hz.
• Check if socket is in good condition.
  ●Make sure that water and humidity can never come to the mains supply.
  ●Avoid pump running dry.

Maintenance guidelines

This submersible pump is an approuved, maintenance-free high quality product, which is subject to severe final controls.

We recommend, regular inspection and maintenance to ensure long equipment life and uninterrupted operation.

GB

Important! Note!

• Remove the mains plug before all maintenance work.
  ●In the event that the pump is often transported in the course of operation, it should be cleaned out with clear water after every use.
  ●In case of stationary installation, the function of the loating switch should be checked every 3 months.
  ●All fibrous particles which may have built-up inside the pump housing should be removed with a water jet.
  ●Every 3 months the shaft ground and as should be cleaned from mud.
• Remove deposits on the floater with clear water.

Cleaning the impeller

If excessive deposits collect in the pump case you must dismantle the bottom part of the pump as follows:

1. Undo the 4 screws from the bottom of the intake cage.
2. Remove the intake cage

from the pump case.

1. Clean the impeller with clear water.

Important! Do not put down or rest the pump onthe impeller!

1. Assemble in reverse order

Setting the ON/OFF operating point

The ON and OFF operating point of the float switch can be set by adjusting the float switch in its latching holder.

Before you put the pump into operation, please check the following:

●The float switch must be installed so that the level of the ON operating point and the level of the OFF operating point can be reached easily and with little force. To check this, place the pump in a vessel filled with water, raise the float switch carefully by hand and then lower it again. As you do so, note whether the pump switches on and off.
●Make sure that the distance between the float switch head and the latching holder is not too

small. Proper operation is not guaranteed if the gap is too small.

- When you set the float switch, make sure that it does not touch the base before the pump switches off. Caution! Risk of dry-running.

Incidents – Causes – Remedies

Incidents	Causes	Remedies
Pumpe does not start	– No mains supply– Floater does not switch	– Check mains supply– Bring floater in a higher position
No flow	– Inlet sieve is clogged– Pressure hose in bent	– Clean inlet sieve water jet– Reset hose
Pump does not switch off	– Floater cannot sink down	– Place pump properly on shaft ground
Insufficient flow	– Inlet sieve is clogged– Reduced pumping capacity by dirty and abrasive water	– Clean inlet sieve– Clean pump and replace worn-out parts
Pump switches of after short operating period	– Thermal cutout stops pumps due to dirty water– Water too hot. Thermal-cutout stops pump	– Remove mains plug. Clean pump and shaft– Make sure that a water temperature of max. 35°C is not exceed

Guarantee note:

Not covered by guarantee:

●Destruction of rotating mechanical seal by dry running or addition of foreign bodies in water
●Blockage of running wheel through foreign bodies
●Transport damage
●Damage caused by unauthorised persons

Ordering spare parts

1. Please provide the following information if you need any spare parts:
2. Type of unit
3. Article number
4. Identification number
5. Number of the required spare part

Technical data

ROYAL TMP 251-S
Power supply 230V ~ 50Hz
Power consumption 250 Watt
Delivery rate max.. 5000 l/h
Delivery height max 6 m
Immersion depth max. 5 m
Water temperature max. 35°C
Hose connection 5/4" threaded end
Foreign bodies up to dia. 3 mm
Switching point high: ON ca. 50 cm
Switching point high: OFF ca. 5 cm
Article No. 41.702.40

Performance data

Delivery head Delivery rate
1m	max.: 4000 l/h
2m	max.: 2250 l/h
3m	max.: 2000 l/h
4m	max.: 1200 l/h
5m	max.: 800 l/h

F

Attention! Important!

Ersatzteilliste

ROYAL TMP 251-S

The guarantee period begins on the sales date and is valid for 1 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

F GARANTIE EINHELL

⑤ EINHELL GARANTIBEVIS

DK EINHELL GARANTIBEVIS

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

32, Craven Court Winwick Quay

Warrington, Cheshire, WA2 8QU

⑤ Agence Bellut Prudent, Service Après-Vente

5, allée Joseph Cugnot, Z.I. du Phare

F-33700 Merignac

DK Danish Trading Co. Silkeborg ApS

⑤ Rodelundvej 11 - Rodelund

N DK-8653 Them

Technical changes subject to change