GCDP 7835 - Surface pump EINHELL - Free user manual and instructions

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EINHELL GCDP 7835 - Surface pump
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Notice EINHELL GCDP 7835 - page 16
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Product typeSurface pump for clear and slightly dirty water
BrandEinhell
ModelGCDP 7835
Supply voltage230 V ~ 50 Hz
Power consumption780 W
Max flow rate15 700 l/h
Max delivery head8 m
Max immersion depth8 m
Max water temperature35 °C
Max foreign body size35 mm
Protection typeIPX8
SwitchAdjustable float switch
Switch-on point heightApprox. 50 cm
Switch-off point heightApprox. 5 cm
Hose connectionUniversal adaptable connector (cut to desired size)
Delivery contentsPump, instruction manual, safety instructions
CleaningClean after each use with clean water; every 3 months: check the float, clean the bottom of the tank and the inlet filter
MaintenanceNo internal parts require maintenance
SafetyMandatory use of a 30 mA residual-current circuit breaker in water rooms; frost protection; do not run dry
Spare partsIndicate type, article number, identification number and part number; available at www.isc-gmbh.info
Warranty2 years (wear parts: 6 months; consumables and missing parts: 5 working days)
WeightApprox. 6 kg (estimate)
Dimensions (L x W x H)Approx. 35 x 25 x 30 cm (estimate)

Frequently Asked Questions - GCDP 7835 EINHELL

Can I use this pump with hot water?
No, the maximum water temperature is 35°C. Above that, the motor may overheat and the thermal protection will shut off the device.
What should I do if the pump does not start?
First check the mains voltage (230 V ~ 50 Hz). Make sure the float is free and can rise. If the problem persists, contact customer service.
How do I adjust the float switch?
Move the float in its holder to adjust the on/off heights. The switch-on height should be approx. 50 cm and switch-off approx. 5 cm. Test in a water container.
The pump delivers less than before, what should I do?
Clean the inlet filter (suction basket) with a water jet. Check that the discharge hose is not kinked or blocked. If the flow remains low, the pump may be dirty.
Can I leave the pump running continuously?
No, this pump is not designed for continuous use (e.g., as a circulation pump). Use it intermittently to extend its lifespan.
How do I protect the pump from frost?
Store it in a dry, dark, frost-proof place. Before winter, completely empty the pump and hoses to prevent water from freezing and damaging the device.
What hose diameter should I use?
Use the largest possible diameter (up to the size of the universal connector) to achieve maximum flow. If using a flexible connector, cut it to the correct diameter (see figure 3 in the manual).
What to do in case of dry running?
Never let the pump run dry: this will damage the seal and motor. If this happens, immediately cut the power and check for damage.
Can I use the pump in a swimming pool?
No, it is not suitable for swimming pools, paddling pools, or bodies of water where people or animals may be present. Use it only to drain clean or slightly dirty water.
How do I get spare parts?
Visit www.isc-gmbh.info. You will need the device type, article number, identification number, and the part number of the desired part.

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My EINHELL GCDP 7835 surface pump is noisy but does not discharge water
Frequently Asked Questions - 2 d
Response Notice-Facile

Checks to perform

If your GCDP 7835 pump is making operational noise but not pumping water, several elements need to be checked in this order:

1. Check the inlet filter

The most common cause of a pump that runs but does not pump is a clogged inlet filter. Before any handling:

  • Turn off the device
  • Clean the inlet filter with a water jet (the manual specifies: no internal parts require maintenance, but the filter must remain clean)

2. Check the water line

The manual specifies that the device must never be freely suspended from the pressure line. Ensure that the flexible connection is not crushed or blocked. Also, check that the diameter of the hose is appropriate - an ill-fitting line reduces flow.

3. Check the float positioning

The GCDP 7835 pump has an adjustable float switch:

  • Activation ON at about 50 cm of water
  • Deactivation at about 5 cm
  • A poorly positioned float can prevent the pump from effectively forcing the pumping

4. Check for dry running

If the pump does not have enough water at startup or if it operates without proper suction, this can cause noise without discharge. Ensure that the pump draws from a well or tank of at least 50 x 50 x 50 cm with an adequate water level.

5. Check the water temperature

This pump is limited to a maximum temperature of 35°C. Water that is too hot can affect operation.

Note

The GCDP 7835 pump is designed for

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USER MANUAL GCDP 7835 EINHELL

approx. 25mm (1"), approx. 33.3mm (G1), approx. 32mm (1 1/4")

EINHELL GCDP 7835 - 2

EINHELL GCDP 7835 - 3

Table of contents

EINHELL GCDP 7835 - Table of contents - 1

Name:Returned-NR. ISC:
Storage / NR.:Telefon:
PLZ: Off:Mobile:
  1. Safety regulations
  2. Layout and items supplied
  3. Proper use
  4. Technical data
  5. Before starting the equipment
  6. Operation
  7. Replacing the power cable
  8. Cleaning, maintenance and ordering of spare parts
  9. Disposal and recycling
  10. Storage
  11. Troubleshooting guide

EINHELL GCDP 7835 - Table of contents - 2

EINHELL GCDP 7835 - Table of contents - 3

EINHELL GCDP 7835 - Table of contents - 4

Caution - Read the operating instructions to reduce the risk of injury.

⚠️ Important!

When using the equipment, a few safety precautions must be observed to avoid injuries and damage. Please read the complete operating instructions and safety regulations with due care. Keep this manual in a safe place, so that the information is available at all times. If you give the equipment to any other person, hand over these operating instructions and safety regulations as well. We cannot accept any liability for damage or accidents which arise due to a failure to follow these instructions and the safety instructions.

1. Safety regulations

Caution!

Read all safety regulations and instructions.

Any errors made in following the safety regulations and instructions may result in an electric shock, fire and/or serious injury.

Keep all safety regulations and instructions in a safe place for future use.

Caution!

In stagnant water bodies, garden ponds, swimming ponds and their surrounding areas the unit may only be used with an earth-leakage circuit breaker with an actuating rated current of up to 30 mA (according to VDE 0100 Part 702 and 738).

The equipment is not designed for use in swimming pools and paddling pools of any kind or other bodies of water in which people or animals may be present during operation. It is prohibited to operate the equipment if a person or animal is in the danger area. Ask your electrician!

This equipment is not designed to be used by people (including children) with limited physical, sensory or mental capacities or those with no experience and/or knowledge unless they are supervised by a person who is responsible for their safety or they have received instructions from such a person in how to use the equipment safely. Children must always be supervised in order to ensure that they do not play with the equipment.

Important!

Before putting the equipment into operation, have a specialist check that the

  • earthing
  • protective multiple earthing
  • residual-current operated circuit-breaker circuit

comply with the safety regulations of the power supply company and work correctly.

The electrical plug-in connections must be protected from wet conditions. If there is a risk of flooding, place the plug-in connections in an area which is safe from flooding. Strictly avoid pumping aggressive liquids and abrasive substances. Protect the equipment from frost. Protect the equipment from dry running. Take suitable measures to keep the equipment out of the reach of children. There is a risk of the liquid becoming contaminated by escaping lubricant.

2. Layout and items supplied

2.1 Layout (Fig. 1)

  1. Handle
  2. Universal hose connection
  3. Intake cage
  4. Floating switch

2.2 Items supplied

Please check that the article is complete as specified in the scope of delivery. If parts are missing, please contact our service center or the nearest branch of the DIY store where you made your purchase at the latest within 5 work days after purchasing the article and upon presentation of a valid bill of purchase. Also, refer to the warranty table in the warranty provisions at the end of the operating instructions.

  • Open the packaging and take out the equipment with care.
  • Remove the packaging material and any packaging and/or transportation braces (if available). Check to see if all items are supplied.
  • Inspect the equipment and accessories for transport damage. If possible, please keep the packaging until the end of the guarantee period.

GB

Important!

The equipment and packaging material are not toys. Do not let children play with plastic bags, foils or small parts. There is a danger of swallowing or suffocating!

  • Dirty water pump • Original operating instructions • Safety instructions

3. Proper use

The equipment you have purchased is designed to pump water with a maximum temperature of 35 °C. This equipment must never be used for other liquids, especially engine fuels, cleaning agents and other chemically-based products! Before you use the pump, clarify any possible special conditions which need to be fulfilled for the installation! For example, additional safety measures may be needed if damage to property could result from a power failure, soiling or a defective gasket.

Examples of such safety measures: Pumps running in parallel on a separately protected power circuit, moisture sensors for switching off the pumps, and similar safety arrangements. Be sure to consult a professional plumber if you have any doubt.

The equipment can be used wherever you want to move water, e.g. in the house, in the garden, and for many other applications. It must not be used to operate swimming pools!

If you want to use the equipment in bodies of water with a natural, muddy bottom, place the equipment in a slightly elevated position, e.g. on bricks.

The equipment is not designed for continuous operation, e.g. as a circulating pump in a pond. In this case the equipment's anticipated life will be greatly shortened because the equipment was not designed for continuous loading.

The equipment is to be used only for its prescribed purpose. Any other use is deemed to be a case of misuse. The user / operator and not the manufacturer will be liable for any damage or injuries of any kind caused as a result of this.

Please note that our equipment has not been designed for use in commercial, trade or industrial applications. Our warranty will be voided if the

machine is used in commercial, trade or industrial businesses or for equivalent purposes.

4. Technical data

Mains connection: 230 V ~ 50 Hz Power rating: 780 W Max. pumping rate: 15,700 l/h Max. delivery head: 8 m Max. immersion depth: 8 m Max. water temperature: 35 °C Hose connection: approx. 47.8 mm (G1 1/2) IG Max. size of foreign bodies: 35 mm Switching point height: ON: max. approx. 50 cm Switching point height: OFF: min. approx. 5 cm Protection type: IPX8

5. Before starting the equipment

5.1 Installation

The equipment can be installed either:

• Stationary with rigid tubing

or

• Stationary with a flexible hose line

Note:

The maximum pumping rate is possible only with the largest possible line diameter; if smaller hoses or tubes are connected, the pumping rate will be reduced. If the universal hose connection (Fig. 1/Item 2) is used, it should be shortened (as shown in Fig. 3) to the connection actually used in order not to reduce the pumping rate unnecessarily. Flexible hoses must be fastened to the universal hose connection with a hose clip (not included in the scope of supply).

Note!

When installing, never hang the equipment by the discharge line or by the power cable. The equipment must be hung up with the provided carry handle or it must rest on the bottom of the shaft. To ensure that the equipment works properly, the bottom of the shaft always must be free of sludge and other accumulations of dirt. If the water level is too low, the sludge in the shaft can quickly dry out and hinder the equipment from starting. It is necessary therefore to check the equipment regularly (carry out trial start-ups).

Note:

The pump shaft should measure at least 50 x 50 x 50 cm so that the floating switch can move freely.

5.2 Mains connection

The equipment you have purchased comes with an earthing-pin plug. The equipment is designed for connection to a socket outlet with earthing contact for 230 V ~ 50 Hz. Make sure that the socket-outlet is sufficiently fused (at least 6 A) and in good working order. Insert the power plug in the socket-outlet and the equipment is ready for operation.

Important!

To rule out danger, this work must be left strictly to a specialist electrician or Customer Service.

6. Operation

You can put the equipment into operation after you have thoroughly read the installation and operating instructions. Pay attention to the following points:

  • Make sure that the equipment is set up securely.
  • Check that the discharge line is fitted correctly. • Make sure that the electrical connection is 230 V ~ 50 Hz.
  • Check that the electrical socket-outlet is in good working order. • Make sure that no moisture or water can ever reach the power connection.
  • Make sure that the equipment does not run dry.

Setting the ON/OFF switching point:

The ON/OFF switching point of the floating switch can be adjusted by shifting the floating switch in the floating switch notched holder (Fig. 2/Item 5). Check the following points before putting the equipment into operation:

  • The floating switch must be fitted so that the switching point height: ON and the switch point height: OFF can be reached easily and with little force. Check this by placing the equipment in a container filled with water and carefully raising and lowering the floating switch with your hand. You can then see whether the equipment switches on and off.

• Make sure that the distance between the floating switch head and the cable holder is not too small. If the distance is too small, there is no guarantee that the equipment will work correctly.

ting switch head and the cable holder is not too small. If the distance is too small, there is no guarantee that the equipment will work correctly.

- When adjusting the floating switch, make sure that the floating switch does not touch the bottom before the equipment is switched off. Important! Risk of dry running.

Manual operation:

Mount the floating switch as illustrated in Figure 1. The equipment will then run continuously. To prevent dry running, this operating mode is allowed only under supervision. The equipment must be switched off (pull out the power plug) as soon as no more water is emitted from the discharge line.

7. Replacing the power cable

If the power cable for this equipment is damaged, it must be replaced by the manufacturer or its after-sales service or similarly trained personnel to avoid danger.

8. Cleaning, maintenance and ordering of spare parts

Unplug the power plug prior to any maintenance work.

8.1 Cleaning

  • For mobile applications, the equipment should be cleaned with clear water after every usage.
  • For stationary installation, it is recommended that you check the floating switch for proper functioning every three months.
  • Use a water jet to remove any lint or fibrous particles that may have become trapped in the housing.
  • Remove sludge from the shaft bottom and clean the shaft walls every 3 months.
  • Use clear water to remove deposits from the floating switch.

8.2 Maintenance

There are no parts inside the equipment which require additional maintenance.

8.3 Ordering replacement parts:

Please quote the following data when ordering replacement parts:

• Type of machine • Article number of the machine • Identification number of the machine

- Replacement part number of the part required. For our latest prices and information please go to www.isc-gmbh.info

9. Disposal and recycling

The equipment is supplied in packaging to prevent it from being damaged in transit. The raw materials in this packaging can be reused or recycled. The equipment and its accessories are made of various types of material, such as metal and plastic. Never place defective equipment in your household refuse. The equipment should be taken to a suitable collection center for proper disposal. If you do not know the whereabouts of such a collection point, you should ask in your local council offices.

10. Storage

Store the equipment and accessories out of children's reach in a dark and dry place at above freezing temperature. The ideal storage temperature is between 5 and 30 °C. Store the electric tool in its original packaging.

11. Troubleshooting guide

Faults CauseRemedy
Theequipment does not start- Power supply not connected- Floating switch does trigger- Check power supply- Raise position of floating switch
Theequipment does not pump- Intake sieve clogged- Discharge hose kinked- Clean intake sieve with water jet- Unkink the hose
Theequipment does not cut out- Floating switch cannot sink - Place equipment correctly on shaft bottom
Insufficient pumping rate- Intake sieve clogged- Performance reduced due to heavily contaminated and abrasive water impurities- Clean intake sieve- Clean equipment and replace wear parts
The equipment switches off after briefly running- Motor circuit-breaker switches the equipment off due to excessive water contamination- Water temperature too high; motor circuit-breaker switches the equipment off- Unplug power plug and clean equipment and shaft- Ensure that maximum permissible water temperature (35 °C) is not exceeded

EINHELL GCDP 7835 - Troubleshooting guide - 1

For EU countries only

Never place any electric power tools in your household refuse.

To comply with European Directive 2002/96/EC concerning old electric and electronic equipment and its implementation in national laws, old electric power tools have to be separated from other waste and disposed of in an environment-friendly fashion, e.g. by taking to a recycling depot.

Recycling alternative to the return request:

As an alternative to returning the equipment to the manufacturer, the owner of the electrical equipment must make sure that the equipment is properly disposed of if he no longer wants to keep the equipment. The old equipment can be returned to a suitable collection point that will dispose of the equipment in accordance with the national recycling and waste disposal regulations. This does not apply to any accessories or aids without electrical components supplied with the old equipment.

The reprinting or reproduction by any other means, in whole or in part, of documentation and papers accompanying products is permitted only with the express consent of the iSC GmbH.

Subject to technical changes

GB

Warranty provisions

iSC GmbH or the DIY store where you made your purchase guarantees the repair of defects or replacement of the equipment in accordance with the overview below. Statutory guarantee claims are unaffected.

Category Example Warranty
Defect with regard to material or construction24 months
Wear parts* Impeller 6 months
Consumables* Warranty only in case of an im-mediate defect (24 hours after purchase / date on the bill)
Missing parts 5 work days

* Not necessarily included in the scope of delivery!

For consumables, wear parts and missing parts iSC GmbH guarantees the correction of defects or a new delivery only if the defect is reported within 24 hours (consumables), 5 work days (missing parts) or 6 months (wear parts) after purchase and the purchase date is verified with the bill.

In case of defects concerning the material or construction, we kindly request you to submit the equipment together with the fully completed warranty card supplied with the equipment. It is important that you enter an exact description of the defect.

To do so, answer the following questions:

• Did the equipment work at all or was it defective from the beginning? • Did you notice anything (symptom or defect) prior to the failure? • What malfunction does the equipment have in your opinion (main symptom)? Describe this malfunction.

GB

Warranty certificate

Dear Customer,

All of our products undergo strict quality checks to ensure that they reach you in perfect condition. In the unlikely event that your device develops a fault, please contact our service department at the address shown on this guarantee card. Of course, if you would prefer to call us then we are also happy to offer our assistance under the service number printed below. Please note the following terms under which guarantee claims can be made:

  1. These guarantee terms cover additional guarantee rights and do not affect your statutory warranty rights. We do not charge you for this guarantee.
  2. Our guarantee only covers problems caused by material or manufacturing defects, and it is restricted to the rectification of these defects or replacement of the device. Please note that our devices have not been designed for use in commercial, trade or industrial applications. Consequently, the guarantee is invalidated if the equipment is used in commercial, trade or industrial applications or for other equivalent activities. The following are also excluded from our guarantee: compensation for transport damage, damage caused by failure to comply with the installation/assembly instructions or damage caused by unprofessional installation, failure to comply with the operating instructions (e.g. connection to the wrong mains voltage or current type), misuse or inappropriate use (such as overloading of the device or use of non-approved tools or accessories), failure to comply with the maintenance and safety regulations, ingress of foreign bodies into the device (e.g. sand, stones or dust), effects of force or external influences (e.g. damage caused by the device being dropped) and normal wear resulting from proper operation of the device. This applies in particular to rechargeable batteries for which we nevertheless issue a guarantee period of 12 months. The guarantee is rendered null and void if any attempt is made to tamper with the device.
  3. The guarantee is valid for a period of 2 years starting from the purchase date of the device. Guarantee claims should be submitted before the end of the guarantee period within two weeks of the defect being noticed. No guarantee claims will be accepted after the end of the guarantee period. The original guarantee period remains applicable to the device even if repairs are carried out or parts are replaced. In such cases, the work performed or parts fitted will not result in an extension of the guarantee period, and no new guarantee will become active for the work performed or parts fitted. This also applies when an on-site service is used.
  4. In order to assert your guarantee claim, please send your defective device postage-free to the address shown below. Please enclose either the original or a copy of your sales receipt or another dated proof of purchase. Please keep your sales receipt in a safe place, as it is your proof of purchase. It would help us if you could describe the nature of the problem in as much detail as possible. If the defect is covered by our guarantee then your device will either be repaired immediately and returned to you, or we will send you a new device.

Of course, we are also happy to offer a chargeable repair service for any defects which are not covered by the scope of this guarantee or for units which are no longer covered. To take advantage of this service, please send the device to our service address.

Also refer to the restrictions of this warranty concerning wear parts/consumables and missing parts as set forth in the warranty conditions in these operating instructions.

The equipment you have purchased is designed to pump water with a maximum temperature of 35°C. This equipment must never be used for other liquids, especially engine fuels, cleaning agents and other chemically-based products!

Before you use the pump, clarify any possible special conditions which need to be fulfilled for the installation! For example, additional safety measures may be needed if damage to property could result from a power failure, soiling or a defective gasket.

Examples of such safety measures: Pumps running in parallel on a separately protected power circuit, moisture sensors for switching off the pumps, and similar safety arrangements.

Be sure to consult a professional plumber if you have any doubt.

The equipment can be used wherever you want to move water, e.g. in the house, in the garden, and for many other applications. It must not be used to operate swimming pools!

Flexible hose connection approx. 47.8 mm (G1 1/2) IG

Mount the floating switch as illustrated in Figure 1. The equipment will then run continuously. To prevent dry running, this operating mode is allowed only under supervision. The equipment must be switched off (pull out the power plug) as soon as no more water is emitted from the discharge line.

GB explains the following conformity according to EU directives and norms for the following product

90/396/EC_2009/142/EC

89/686/EC_96/58/EC

X 2011/65/EC

2006/42/EC

Annex IV

Notified Body:

Notified Body No.:

Reg. No.

□2000/14/EC_2005/88/EC

Annex V

Annex VI

Noise: measured LWA = dB(A) ; guaranteed LWA = dB(A)

P = KW; L/∅ = cm

Notified Body:

2006/28/EC

Emission No.:

Standard references: EN 60335-1; EN 60335-2-41; EN 62233; EN 55014-1; EN 55014-2; EN 61000-3-2; EN 61000-3-3

Subject to change without notice

Archive-File/Record: NAPR006405

Documents registrar: Roland Dallinger

Wiesenweg 22, D-94405 Landau/Isar

Blank lined notebook page with a pencil icon and a color palette at the top

EINHELL GCDP 7835 - Standard references: EN 60335-1; EN 60335-2-41; EN 62233; EN 55014-1; EN 55014-2; EN 61000-3-2; EN 61000-3-3 - 2

EINHELL GCDP 7835 - Standard references: EN 60335-1; EN 60335-2-41; EN 62233; EN 55014-1; EN 55014-2; EN 61000-3-2; EN 61000-3-3 - 3

EH 09/2012 (01)

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Brand : EINHELL

Model : GCDP 7835

Category : Surface pump