Gude HWW 3100 K Water Pump with Tank

Every effort is made to improve our products continuously. Therefore, technical data and figures are subject to change

Unit
Scope of Delivery

94667 – HWW 3100 K

Guarantee

A warranty period of 12 months applies to commercial use and 24 months apply to private use and commences on the day of purchase of the device.
Warranty applies exclusively to failures due to defective material or workmanship. An original sale slip with indication of date of sale must be presented in case of claiming for the warranty rights.
Warranty does not cover unprofessional use such as device overload, violent use, damage caused by third party or foreign materials, failure to comply with operations and assembly manual, and normal wear and tear.

General Safety Instructions

Prior to the initial use of the unit, the operating instructions should be read completely. If in doubt with regard to connection and operation of the unit, consult the manufacturer (servicing department).
Follow the instructions below carefully in order to secure a high degree of safety:

Caution: Always operate with FI (stray current protection switch)!
The pump should never be operated as a swimming pool circulating pump.

• The pump should not be used in swimming pools. Only professional is allowed to do the electric installation. The pump should be fed vi a stray current protection switch dimensioned at 30 mA max.
• Do not let the pump dry-run without any water supplied. It would threaten the service life of the pump and damage the motor.
• Never wrap the pump head in a blanket or a cloth in an attempt to prevent the water getting frozen in a cold weather.
• Never use the pump at the outdoor temperature above 40°C or below 0°C and with water at the temperature above 35 °C.
• Take care no to use the pump with r fluids other than water
• Avoid water with sand, it may damage the sealing.
• Read instruction for operation carefully before assembly and putting in operations and follow the instructions with care. Persons not familiar with the pump operation are recommended to read the operation and maintenance manual thoroughly prior to putting the unit in operation so that the risk of damaging it is avoided.
• The user is to be held liable to third persons while at the workplace
• The pump should not be put in operation unless equipped with a cable or a rubber-coated extension cable type H07RNF, subject to standards DIN 57282 or DIN 57245.
• The pump should not be lifted, fixed or moved by connecting electric cable
• You should make sure that the plug connections are protected from the moisture and possible floods.
• Check to see that the connecting cable and the plug are in good order before the use. Place the pump ob. a flat, stable, horizontal base.
• Unplug the pump before doing any work on it.
• The user shall be held liable for observing the local safety and assembly regulations.
• If the pump is defective, only an authorized workshop should do the repair. Only genuine spare parts should be used.

Behavior in case of emergency
Provide necessary first aid treatment corresponding to the injury nature and seek qualified medical help as soon as possible. Protect the injured person from other injuries and calm him/her down.
First aid kit must always be available in the place of your work in case of accident in accordance with DIN 13164. Material taken out of the first aid kit needs to be supplemented right away.
If help is needed, please provide the following details:

1. Place of accident
2. Accident nature
3. Number of injured persons
4. Injury type

Signs on Unit

Meaning of Symbols
Symbols shown below are used throughout this manual and/or on the unit:

Assigned Use

The household water plant is designed to deliver clean water only to supply homes, gardens, farms and agricultural land with water. The manufacturer shall not be made liable if this manual and regulation of generally binding force are not observed

Residual Hazards and Protective Action

Electric Residual Hazards

without FI
Indirect electric contact| Electrical shock via medium| Current protection switch FI| Use without FI

Disposal

Disposal instructions are given by pictographs on the unit or packaging. For meaning of individual symbols refer to chapter “Symbols on Unit”.

Operator Requirements

Disposal instructions are illustrated in the form of pictograms on the device or packaging. Description of the pictograms is given in “Identification” chapter.

Disposal of transport packaging
Packaging protects the device against damage during transport. Packaging materials are usually selected according to their effect on environment and disposal methods and can therefore be recycled. Returning of the packaging back to circulation saves resources and costs for packaging disposal. Parts of the packaging (e.g. foil, striper) may be dangerous for children. Risk of suffocation! Keep these parts of the packaging out of reach of children and dispose as soon as possible.

Qualification
No special qualification is required for use of the unit except for detailed direction by a professional.

Minimum Age
Only persons above 16 years of age are allowed to work with the unit.
Exempted from the provision is the use of the juvenile trainees if they work in the course of their professional training with an aim to obtain the skill under a trainer supervision.

Training
Use of the unit requires adequate lesson by a professional or the use of the manual only. Special training is not required.

Technical Data

| HWW 3100 K
---|---
Voltage/Frequency| 230 V ~ 50 Hz
Motor capacity P1| 600 W
Maximum delivered quantity| 8 m
Maximum head of delivery| 3100 l/h
Voltage/Frequency| 28 m
Pressure connection| 1’’ IG
Suction connection| 1’’ IG
Protection class| IP 44
Water temperature| 35 °C
Air receiver| 20 l
Weight ca| 10 kg
Ordering No.| 94667

Transportation and Storage

When lying the pump down for winter storage, make sure that no water is left in the pump for it not to be damaged by effect of frost.

Assembly and First Putting in Operation

Filter and Dirt Strainer

Dirt strainer (to be obtained as an accessory) is recommended to be fitted on the pump suction connection when pumping water with sand. The mechanical shaft seal (motor-pump propeller shaft) will be destroyed if the sand penetrates into it. Even within the warranty period, this would be classified as the user’s fault and the warranty would not apply to it.

Safety Instructions for the First Putting in Operation

Caution: Never let the pump dry-run.

• The user shall be held liable before third parties for operating the pump (basins, reservoirs etc.).
• The pump should be used on connections with a stray current protection switch (FI switch)!
• Before putting in use, a competent electrician should check that extension cables are available.
• Connection to the mains via plugging.
• Check the voltage. Technical data on the plate should conform with the mains voltage.
• If the pump is used in ponds, fountains etc. or in reservoirs or basins, all the standards in effect in the countries of use should be observed. .
•  Electric pumps for the outdoor use (e.g. ponds) shall be equipped with rubber-coated electric cable type H07RNF + H05RNF, according to standards DIN 57282 or DIN 57245.
• No people or animals should be/ be diving in the water to be pumped (pools, cellars etc.).
• Temperature of the fluid to be pumped should not exceed +35° C. If extension cables are use they should be only of rubber type H07RNF + H05RNF, according to standards DIN 57282 or DIN 57245. Never pull or hold the pump connected to the mains by the cable. Mind that the socket should be kept away of water and moisture for the plug to be protected.
• Before putting the pump in operation check the electric cable and/or the plug for damage. .
• Unplug the pump before doing any work on it.
• If the pump is built in a gully hole, the hole should be covered up after completion of the job in order to ensure the safety of pedestrians.
• The owner (user) should take appropriate safety measures (alarm installation, stand-by pump etc.) in order to prevent damages (flooded space etc.) resulting from aggravated operations of the pump (faults or defects).
• If the pump is found defective, the repair shall be done by an authorized servicing facility only. Only genuine spare parts should be used.
• Please note that according to effective standards, we shall not be held liable for any damage caused by our units if anything indicated below applies:
  • Inappropriate repairs done by other than authorized servicing facilities
  • Non-observation of determination or use other than in compliance with the determination ;
  • Pump overloading in result of continuous operation;
  • Damages caused by frost and other weather effects;

Never expose the pump motor to weather effects or have it immersed in water (if outdoors, cover up the unit or keep it at a protected place).

Same regulations apply to the accessories.

Connecting Cable
Subject to a specific type, the pumps are equipped with a 10-m cable H07RNF

Overheating Thermal Fuse
Inside the motor, there is a probe fitted that will switch the pump off on exceeding certain temperature automatically and will switch it on again after the unit cooled down. That will multiply the service life of the unit and the motor burning is prevented.

Overheating Fuse/ Thermal Protection Motor Circuit Breaker
A motor thermal breaker is fitted on the pump. If the motor gets overheated, the breaker will switch the pump off automatically. Cooling time is 25 minutes, afterwards, the pump will go on automatically. If the breaker switches, it is essential to find and remove the cause (see also Faults seeking) The data indicated in this context should not be regarded instructions for home-made repairs as the repairs require specific expert knowledge. Always consult a customer servicing center at any faults.

Operation

Air Pressure

Operating Safety Instructions

• Do not use the pump until you have read the manual.
• Observe any safety instructions contained in the manual.
• Be responsible to the others.

Step-by-Step Instructions

• Connect the respective suction line with a back valve to the output connection. In addition, pack all the threaded connections with Teflon tape.
• Filling: Remove the bleed screw on the rear side of the pump and on the pressure line connection. Fill the unit with water until water is running from the de-aeration hole.
• Pack the bleed screw and screw it in again. Tighten the pressure line and connect it.
• Plug the pump in.

Caution: Work carefully when connecting the suction and pressure line to the plastic body of the pump so that material does not split.

Troubles – Causes- Troubleshooting

Warning: Always check the overheating fuses first !

motor shaft via the fan cover.
Pump not sucking| Foot valve missing or leaking or obstructed. Foot valve not in the water
Pump body without any water Air bubbles in the suction line
Connections not tight , the pump takes the air in, the pump not de-aerated| Fit the foot valve or clean it Immerse the suction valve in water Fill the pump body
Check the suction lift of the pump Check the suction line for leakage
Repeat wiring carefully proceeding according to chapter “Putting in Operation“!

Insufficient amount of delivered water

| Suction lift too high Fouled foot valve strainer
Water level falling too quickly| Check the suction lift Clean the strainer
Put the foot valve lower
Clean the pump and replace parts getting worn too quickly.
**Thermal switch putting the pump off**| Thermal cut-out has put the pump off as it was overheated.
Current supply missing
Foreign objects (e.g. pebbles) have stuck in the suction hole.| Let the unit cool down!
Dismantle and clean the pump. Prevent the foreign objects from being sucked in.

Inspections and Maintenance

Apart from cases described below, the pump should be sent to the customer servicing for repair.
Check the air pressure in the air receiver on the supply valve (under the black cover) on a regular basis (every 3 months) using a special inflator with a pressure gauges (tyre pump) as follows:

• Unplug the pump .
• Open the appliance, water cock etc.
• Using a special inflator, adjust the air pressure to 1.5 ± 0.3 bar

Inspections and Maintenance Safety Instructions

Before any maintenance of the pump, stop the electric current supply (unplug) and make sure that the pump is not being put in operation.
Only a unit maintained and cared for on a regular basis may be a serviceable aid. Insufficient maintenance and care may result in emergencies and unforeseen accidents.

Inspection and Maintenance Schedule

EC-DECLARATION OF CONFORMITY
We, hereby declare the conception and construction of the below mentioned appliances correspond – at the type of construction being launched – to appropriate basic safety and hygienic requirements of EC Directives. In case of any change to the appliance not discussed with us the Declaration expires.

References

• Güde | Maschinen & Werkzeuge für den Hand- & Heimwerker

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