Gude 20024 GIS 121 Inverter Welding Machine Instruction Manual

Gude 20024 GIS 121 Inverter Welding Machine

DELIVERED ITEMS

Setting

Control panel

Operation

Engine protection – STOP

Technical Data

The efficiency of the Welding Power Source 82 %
Load voltage U2| 22.2 V| 22.8 V| 24.8 V
Welding current I2| 54 A| 70 A| 120 A
Switch-on time X *| 100 %| 60 %| 20 %
Regulated section Welding current| 10 – 120 A
Maximum rated input current I1max| 22.6 A
Maximum effective input current I1eff| 10.1 A
Material thickness| 1 – 5 mm
Dimensions L x W x H| 280 x 130 x 200

mm

Net/gross weight| 4,1 kg / 4,6 kg
This device consists of the following recyclable materials:
Sheet steel, Copper, Aluminum, ABS, PE

• The ratio of given duration time/the full-cycle time.
• Note 1 : This ratio shall be within 0~1, and can be indicated by a percentage. Switch-on time determined at 40°C using simulation

You can find all the technical documents required in the Ecodesign Regulation
2019/1784 at:

https://www.guede.com/cgi- bin/twinklecom.cgi?param=PAGE&tid=12091&useskscookie=ShopLP&&uniqueid=1615296681140&requestinfo=riMTID%5B%40%40%5D657106%3BriSOPT%5B%40%40%5D8&

Read and understand the operating instructions before using the appliance. Abide by all the safety measures stated in the service manual. Act responsibly toward third parties. In case of any doubts about connection and operation refer please to our customer center

Specified Conditions Of Use

Welder in a protective atmosphere for thermal connection of ferrous metals by melting edges and including mixture Do not use this product in any other way as stated for normal use. Not observing general regulations in force and instructions from this manual does not make the manufacturer liable for damages. Please note that our equipment has not been designed for commercial, craft or industrial use. If the equipment is used in commercial, craft or industrial operation or for similar activities, we cannot assume any liability Ambient temperature -10 °C – +40 °C Relative air humidity max. 50 % (40 °C), 90% (20 °C) Altitude above sea level max. 1000 m The ambient environment must be free from abnormal amounts of dust, acids, corrosive gases or substances.

Safety instructions

WARNING!

• Electric shock! There is a risk of injury caused by electric shock!
• Operation is only allowed with a safety switch against stray current (RCD max. stray current of 30mA).

IP21 protection degree of the welder. The welder must not be exposed to rain and moisture when being operated or stored. Check the voltage. Technical data given on the type label must correspond with electric network voltage. Insert the plug of the electrical cable in a socket of suitable shape, voltage, and frequency complying with current regulations. Use extension cables with a maximum length of 5 meters and with a cable cross-section of not less than 1.5 mm2. Use of extension cables of different lengths and cross-sections and also of adapters and multiple sockets should be avoided. Check the cable and/or socket for damages before the appliance putting into operation. A defective cable or plug may cause electric shock. Do not pull the service cable to pull the plug out of the socket. Do not expose yourself or other persons without protection to electric arc or hot metal. Spraying welding pearls may cause burns. A suitable welding shield, protective clothes, and protective gloves to be worn at all times. Long-term inhalation of welding gases may be harmful to your health. Work with an exhaust system or in well-ventilated spaces. Avoid direct inhalation of gases. Contact with the hose bundle nozzle and the material being processed may cause burns. Special welding gloves to be worn at all times. Let the hose bundle nozzle and the material being processed cool down after being operated. Long-term working with the appliance may damage hearing. Hearing protection to be used at all times. Make sure the welding smoke is exhausted or the place of welding is ventilated well. Hot slag and sparks may cause fire or explosion. Never use the appliance in a flammable environment. Wood, sawdust, „varnishes“, petrol, kerosene, natural gas, acetylene, propane, and similar flammable materials must be removed from the place of work and the surrounding area or protected against sparks flying away. To extinguish the fire, a suitable fire extinguisher must be made ready nearby. No welding or cutting on closed vessels and pipes. No welding or cutting on vessels and pipes if they are open, containing materials able to explode due to heat or moisture or able to cause other dangerous reactions. Never use the welder to defrost frozen pipes. Before putting into operation, a qualified electrician must check whether the electric safety measures required are in place. Any national regulations in this regard must be complied with. Protect the circuit with slow-acting fuses of an appropriate size and a mains breaker switch.

Class A (IEC 60974-10):

If you intend to use the apparatus in residential surroundings supplied by the low voltage mains supply, an electromagnetic filter may be required to suppress electrical disturbance to a level where they will no longer be a nuisance to the user. The apparatus may be used in industrial or other areas where power is not supplied by municipal LV mains. Class A apparatus are not intended for use in residential areas where power is supplied via municipal LV mains, since unfavorable power conditions may cause interference. As a user, you must make sure, after consultation with your energy provider, if necessary, that your point of connection on which the machine is to be operated meets the requirements above. The user is responsible for faults arising from the welding.

Symbols

Do not put electrical appliances into household waste – use collection centers in your town. Ask the municipality authorities where such collection centers can be found. If electrical appliances are disposed of in an uncontrolled manner, hazardous substances can get into groundwater through the weather and – as a result – penetrate the food chain or poison the flora and fauna for a number of years. When the appliance is to be changed for a new one, the seller is legally obliged to accept the old appliance, at least for free disposal.

Requirements for operating staff

The operating staff must carefully read the Operating Instructions before using the appliance.

• Qualification: Apart from the detailed instructions by a professional, no special qualification is necessary for appliance use.
• Minimum age: Persons over 18 years of age can only work on the appliance. An exception includes youngsters trained in order to reach knowledge under the supervision of the trainer during occupational education.
• Training: Using the appliance only requires corresponding training by a professional or the Operating Instructions. No special training is necessary

Emergency procedure

Conduct a first-aid procedure adequate to the injury and summon qualified medical attendance as quickly as possible. Protect the injured person from further harm and calm them down. For the sake of eventual accident, in accordance with DIN 13164, a workplace has to be fitted with a first-aid kit. It is essential to replace any used material in the first-aid kit immediately after it has been used. If you seek help, state the following pieces of information

1. Accident site
2. Accident type
3. Number of injured persons
4. Injury type(s)

Maintenance

Before carrying out any work on the machine, disconnect the plug from the socket.

Prior to every use, visually check the machine to rule out any defects, in particular on the power cable and the plug. The machine must not be used under any circumstances if the machine or the safety devices are damaged. If the device is defective, the repair has to be made exclusively by customer service. Use only original accessories and original spare parts. Never clean the machine and its components with solvents, flammable or toxic liquids. Us only a damp cloth making. Use a soft brush to remove the deposited dust from the ventilation hole and moving parts after each use. All moving metal parts, e.g. wheels and the side cover, are to be regularly lubricated with oil. Only a regularly maintained and treated appliance can serve as a satisfactory aid. Insufficient maintenance and care can lead to unforeseen accidents and injuries. If necessary, a list of spare parts can be found at www. guede.com.

Guarantee

A warranty period of 12 months applies to commercial use and 24 months applies to private use and commences on the day of purchase of the device. The guarantee solely covers inadequacies caused by material defects or manufacturing defects. Original payment voucher with the date of the sale needs to be submitted for any claim in the guarantee period. The guarantee does not cover any unauthorized use such as appliance overloading, use of violence, or damage as a result of any unauthorized interference or caused by foreign items. Failing to follow the operating and assembly instructions and common wear are also not included in the guarantee.

Service

Do you have any technical questions? Any claim? Do you need any spare parts or operating instructions? We will quickly help you and without needles bureaucracy at our web pages at www.guede.com in the Servicing part. Please help us be able to help you. In order to identify your device in case of claim we need the serial No., product No. and year of production. All this data can be found on the type label. Please enter it here for future reference

1. Serial No.
2. Art. No
3. Year of production

Important information for the customer

Please be sure to know that returning the product in or after the warranty period must be made in the original packaging.

Failure removal

Remove paint and rust

Welder suddenly stops working after the longer operation| The welder has overheated due to too long use and the thermal protection has activated| Let the welder cool down

References

• GUEDE Ersatzteile/Betriebsanleitungen
• GÜDE Ersatzteil-Online-Shop

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