402/10/50 - Compressor Güde - Free user manual and instructions

USER MANUAL 402/10/50 Güde

Translation of the original instructions

10EN Please read carefully these operating instructions before putting the machine into operation. A.V. 2 Reprints, even partial, are subject to approval. Technical changes reserved. Translation of original operating instructions!

Machine marking: Product safety:

Product corresponds to appropriate norms of the European Community.

Prohibitions: Pulling on the cord prohibited Not to be used when raining

Warning/Attention Warning against dangerous electric voltage Warning hot surfaces Beware of automatic start Instructions:

Please read the operating instructions before use Use earphones Environment protection:

Proper waste disposal. Packing cardboard material may be delivered to collecting centres designed thereto.

Any damaged or liquidated electric or electronic devices must be delivered to appropriate collection centre.

Protect against humidity This side up

Technical specification:

Network connector Weight Engine power Suction

11. Throat for oil adding

Warranty 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 It is necessary to read these operating instructions before first use of the machine. If there are any doubts as far as machine connection and handling are connected please contact the manufacturer (servicing department).

IN ORDER TO ENSURE HIGH SAFETY LEVEL PLEASE FOLLOW THESE INSTRUCTIONS CAREFULLY: Attention: Operate with current protector only!

11ATTENTION! Keep your workplace clean and tidy. Disorder at the workplace and on the work-table increases risk of accident and injury. Pay attention to conditions of environment you are working in. Do not use electric tools and devices in a humid or wet environment. Ensure sufficient lighting. Do not expose electric tools to rain or high air humidity. Do not switch the electric tools on in environments with flammable liquids or inflammable gases. Do not allow unauthorised persons to get to the machine. Keep visitors and spectators, especially children and handicapped persons, in a safety distance from your workplace. Ensure safe storage of tools. Tools and equipment you do not need must be stored at an elevated place, if possible, so that they were not accessible to unauthorised persons. Always use correct equipment for all works. Do not use e.g. small tools or accessories for works that need to be executed by heavy equipment. Use tools solely for purposes for which they have been designed. Do not overburden the device! Pay attention to the electric cable. Do not pull the cable. Pull the connector plug only when pulling out of socket. Protect the cable against heat sources, oil and sharp edges. Prevent from unintentional switching on. Make always sure the switch on the device was in the off position before connector plug is plugged in. Use special extension cables at outdoor works. For outdoor works you need special extension cables suitable for such works and with appropriate marking. Stay concentrated at all times. Pay attention to what you are doing. Use common sense. Do not use the electric equipment when you are tired. Pay attention to damaged parts. Check the device before use. Are any parts damaged? In case of small damage please consider whether the device is really capable of perfect and safe working. Protect yourself against electric shocks. Prevent any contact of your body with earthed objects, e.g. water piping, heating elements, cookers and fridges. Use approved parts only. Always use only identical spare parts at maintenance and repairs. Spare parts are available in an authorised service centre. Warning! Any use of accessories and extensions not explicitly recommended in these operating instructions may result in a threat to persons and objects. Safety Instructions for First Putting the Machine into Operation The appliance meets EN 61000-3-11 requirements and is subject to special connection conditions. That means that use on optionally selected connection points is inadmissible. The appliance can lead to occasional voltage fluctuations under unfavoura ble power conditions. The appliance is only designated to be used for connection points not exceeding the maximum allowed impedance of

max = 0,233 Ω. As a user, you must make sure your connection point on which you want to use the appliance meets the above- mentioned requirements – after agreement with your electricity supplier if necessary. Always pull the connector plug out of socket before machine adjustment or maintenance. Children are prohibited to operate the machine. After packing removal check whether the device and all its parts are in a perfect condition. Always wear protective glasses and hearing protection aids Always wear protective glasses and corresponding sight and hearing protection aids. Never aim with compressed air beam at your body or other persons or animals. Impurity may be accelerated to a great extent by air flow and thus become a dangerous shot. Always use protective equipment against electric shock Never use the compressor near water or in a humid environment. Put properly the compressor out of operation Disconnect the compressor from power source and release all pressure from the air jet before repair, inspection, maintenance, cleaning or replacement of construction parts. Unintentional switching on Do not transfer the compressor when connected to power source or when the air jet is under pressure. Before connecting the compressor to power source make sure the pressure transducer switch is in the OFF position. Proper compressor storage When the compressor is not in use it is necessary to disconnect it from power source, store it at a dry place protected against climatic influences. Keep it out of reach of children. Working clothes Do not wear wide clothes or jewellery as they can get caught by machine parts. Careful compressor maintenance It is necessary to follow the lubrication instructions (see the throat for oil adding and oil level inspection in the "Handling" chapter). It is necessary to follow instructions concerning protective cover in the air filter described in the "Handling" chapter. Check regularly the power cord. If damaged it needs to be repaired or replaced in the service repair centre. Make sure there is no outer visible damage of the compressor. In case of need, please contact the nearest repair centre. Outdoor use If use the compressor outside it is allowed to use extension cables designed for outdoor use and with appropriate marking only. Attention: It is necessary to use a cable with sufficient cross section (min. of 1.5 mm

); at cables longer than 10 m there may be starting problems at unfavourable temperatures. Attention Work considerately and use common sense. Do not use the compressor if you are tired, impaired or intoxicated with drugs causing tiredness.

12 Check faulty and untight construction parts If there has been any damage to any protective device or other constructional elements it is necessary to check the compressor before restarting in order to ensure its safe operation. All damaged constructional elements need to be repaired in the customer service centre or replaced as described in the operating instructions of the device. Correct compressor using Follow all instructions mentioned in these operating instructions at operating the compressor. Prevent children or persons not familiarised with the manner of working of the compressor from using it. Keep the cowl screen clean Keep the engine cowl screen clean. Clean the screen regularly if you operate the compressor in an environment with severe pollution. Operate the compressor at rated voltage Operate the compressor at voltage specified on the type label. If the compressor is operated at voltage higher than the specified rated voltage inadmissible engine overheating may occur.

Do not let the device running unattended Do not use the compressor when faulty If there are any strange sounds, strong vibrations at the compressor or it seems to be faulty in other way it needs to be stopped immediately. Have the reason identified at the nearest repair centre. Do not clean the plastic parts with solvents Solvents, such as petrol, thinners, engine oil or other substances containing alcohol, may damage the plastic parts of the machine. Therefore do not clean those parts with such substances but use soap suds or other – suitable liquids instead. Use original spare parts only When using spare parts of other manufacturers claim arising from the guarantee expires and compressor working failures may occur. Original spare parts are available at authorised dealers. Do not make any alterations to the compressor Do not make any alterations to the compressor. If the compressor needs to be repaired please contact the customer service centre. Any non-approved alteration may negatively influence the compressor output; it may also cause serious injuries if made by persons without necessary technical skills. Do not touch any hot compressor parts Do not touch any cables, engine or other constructional elements of the compressor in order not to get burnt. Never keep the device switched on unattended, it could become source of danger. If you execute repairs or service of safety or protective devices of the machine these parts must be immediately reassembled after works are finished. It is necessary to know both regulations for prevention of injuries valid at the place of device using and generally accepted safety rules. Safety device functioning needs to be checked before using the device. Make sure functioning of parts with seemingly slight damage is really all right. Unless otherwise provided in these operating instructions, the damaged parts and safety devices need to be repaired or replaced in an authorised service centre. Have the damaged switches replaced in an authorised service centre.

This device corresponds to all appropriate safety regulations. Repairs may only be executed by qualified electricians in authorised service repair centres while using original spare parts. Failing to observe this regulation may lead to an accident. Emergency Action Apply the first aid adequate to the injury and get qualified medical assistance as quickly as possible. Protect the injured person from more accidents and calm him/her 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:

3. Number of injured persons

Device Use as Designed For blowing and works with compressed air, in clay- modelling, for airbrush painting of walls, airbrush varnishing works, tyre pressure rating, etc. Residual Dangers Direct electric contact A faulty cable or faulty connector plug may lead to a fatal accident caused by electric current. Have always the faulty cables and connector plugs replaced at a specialist. Use the device at a connector equipped with current protector (RCD) only. Indirect electric contact Injury by parts of the machine that are live or by faulty constructional elements of the machine. Always pull the connector plug out of socket at maintenance works. Operate with current protector only. Insufficient local lighting Insufficient lighting represents a high safety risk. Always ensure sufficient lighting at work with this device. Disposal 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, styropor) 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. 13Operating Staff Requirements The operating staff must thoroughly read the operating instructions before using the machine. Qualification No additional qualification is needed for using the device apart from detailed training by a person with expert knowledge. Minimum Age The device may only be operated by persons that have reached 16 years of age. An exception includes device use by juveniles within job preparation for purpose of reaching skills under instructor's supervision. Training Appropriate training is only needed for device use. No special training is necessary. Transportation and Storage If the device is stored for a longer period of time it needs to be thoroughly cleaned and stored so that it was not accessible to unauthorised persons. The compressor must never be stored or transported laying or under pressure! Pressure in the air jet may be reduced at compressed air cooling. Assembly / First Putting into Operation If the compressor is supplied without wheels assemble it with a screw wrench according to pic. 2. The sequence of screws, nuts and washers is evident from pic. 2. In case of need, a rubber foot also needs to be screwed on. Jointing materials, such as screws, nuts, etc. are included in the supply. Transport stopper of the oil tank needs to be exchanged for throat for oil adding and correct oil level needs to be ensured (see the "Handling Throat for Oil Adding and Oil Level Inspection" chapter) before putting the compressor into operation) Check the oil level at every startup!!! Handling Pull the connector plug out of socket before each maintenance, arrangement and adjustment of the compressor. Working Pressure Adjustment The working pressure may be adjusted very easily: By turning the knob (2) in the + direction the working pressure increases. By turning the knob in the – direction the working pressure reduces. The working pressure may be locked by tightening the snap ring. The compressor is equipped with an automatic safety valve releasing pressure at overpressure. You may release pressure from the air jet manually by pulling the valve ring (10).

ATTENTION: Realise the amount of compressed air you will need from the device! The pressure itself, however, is NOT decisive for perfect and sufficient operation. Short switching the compressor on after a long break without use is common! Have any repairs executed exclusively at qualified specialists. Turn the compressor never about the power, otherwise no discharge of the unit is done. Without discharge, the electric motor through the back pressure damage! Throat for Oil Adding and Oil Level Inspection Transport stopper needs to be exchanged for throat for oil adding and correct oil level needs to be ensured before putting the compressor into operation. Check the oil level at every startup!!! Oil change Since arriving on the piston can chip, it is absolutely necessary after the first 10 hours of operation to carry out an oil change. We recommend that you are our compressor (SKU: 40056). Later, depending on the operation of the compressor, all 100 to 200 hours of operation an oil change place. In order to carry out oil changes, open the drain screw (16) and begin the process of waste oil in a suitable container. Observe strictly the rules for disposal of waste oil and dispose of it properly in a waste oil collection center. Unscrew the drain screw is now firmly back on and fill oil up to the mark on the dipstick In winter we recommend a lubricity oils to start during the cold season to help! Air-pressure switch: The compressor is equipped with an automatic air-pressure switch that will switch the compressor off after reaching the upper limit of the operating pressure and switch it on again when air is needed. Starting pressure of 8 bar, max. pressure of 10 bar. Inspections and Maintenance Pull the connector plug out of socket before each work on the machine. If you are not going to use the device for a longer period of time we recommend dropping a few oil drops at the place of air filter insertion so that walls of cylinders were lubricated at next compressor switching on. Use a damp cloth for cleaning of plastic parts. Do not use cleaners, solvents or sharp objects. Clean the air holes and mobile parts with a soft brush off the settled dust after each use. Regularly paint all metal parts with oil. After each use clean the air holes and mobile parts off dust. Regularly paint metal parts with oil (universal oil) check whether all screws are tightened. Regularly (once a month at least) release the condensed fluid from the air jet; failing to observe this regulation may lead to guarantee for rusting through expiry – apart from that, the compressor is maintenance-free. 14(The condensed fluid may be brown-coloured due to surface layer from the air jet)

1. Pull the connector plug out of socket!

2. At low pressure in the air jet open the bleeder (9)

(max. of 1 bar) and completely empty the condensed fluid (use a suitable container)

Air filter Sometimes it is necessary to clean the filter bed. For that purpose remove the air filter cover screw and remove the foam filter. Wash it in warm soap water solution. Let the foam filter dry and reinsert it to its place. Now assemble the air filter cover again. Fuse against overheating: (depending on model) If the compressor is loaded by a technical defect or possibly also by continuing operation, the power feed will be automatically interrupted by a thermo-switch. If such situation occurs it is advisable to disconnect the compressor from the mains and let it cooled down for approx. 5 minutes. If the compressor does not start after certain period of operation, let it cooled down for additional 3 minutes.

Service Any technical questions? Complaint? Do you need spare parts or operation manual? Go to our website www.guede.com and the section Service will help you quickly and without bureaucracy. Please, help us to help you. In order to identify your device in case of complaint, please indicate serial number, order number and year of manufacture. All information is available on the product label. To have all information always at hand, put them down. Serial number: Order number: Year of manufacture: Phone: [phone] / 700-360 Fax: [phone] E-Mail: [e-mail] 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.

Compressor does not start after switching on

Pressure in the air receiver is higher than switch- on pressure Release the pressure from the air receiver so that the pressure switch switches automatically Faulty feeding Have the power feeding checked by an autho

erson Circuit breaker of the motor interrupts the power feed Faulty pressure switch Have the pressure switch replaced by an authorized person B Compressor shortly starts or buzzes at the reach of the switch-on pressure and then switches off automatically Electric cable is longer than permitted or is of too small cross-section Check the length and cross-section of the electric cable

Compressor runs without stop

Suction filter is contaminated heavily Clean or replace the suction filter Pneumatic tool has too high air consumption Check the air consumption of the pneumatic tool; contact authorized reseller Leak at the compressor Locate the leak, notify Güde service Too much condensing water in air receiver Drain the condensing water Leaky pneumatic piping Check the pneumatic piping, seal the leak Mud-discharge valve is open or missing Close or insert it D In operation the relief valve switch releases the pressurized air Leaky relief valve Clean or replace the relief valve

After switch-off pressure is reached the relief valve under the pressure switch releases the pressurized air until the switch-on pressure is reached Insert of the non-return valve is leaky or faulty Clean or replace the insert of the non-return valve Non-return valve is damaged Replace the non-return valve

Compressor switches on frequently Too much condensation water in the air receiver Drain the condensation water Compressor is overloaded

Safety valve blows off Pressure in the air receiver is higher than set-up switch-off pressure Have the pressure switch readjusted /replaced by an authorized person (Güde Service) Safety valve is faulty Replace the safety valve or contact Güde Service

Compressor heats too much Intake air is insufficient Make sure that sufficient intake and outlet of the air is guaranteed (minimum distance from a wall 40 cm) Cooling ribs at the cylinder (cylinder head) are dirty Clean the cooling ribs at the cylinder (cylinder head) Too long period of use Switch off the compressor

The oil level rises without oil being added Condensation water accumulates in oil Compressor is overdesigned, notify the Güde Service High air humidity Replace the oil

Compressor is overheated and it switches off

Compressor is overloaded Notify the Güde Service Compressor is faulty Notify the Güde Service Compressor has under voltage Notify the Güde Service Ambient temperature 35°C Notify the Güde Service 16Maintenance Table

Maintenance periods are valid for normal operating conditions; in case of extreme operating conditions the maintenance periods are shortened correspondingly. Actions Periods Date Date Date Date Intake suction filter check

• replacement Weekly every 50 hours of operation, min. once a year Cleaning of reverse valve and insert Yearly Oil level check Daily or more precisely before every putting into operation Oil replacement

1. replacement of mineral oil

of synthetic oil after 50 hours of operation once a year every two years Filling up/adding the oil As required Draining the condensation water from air receiver After every use Draining the condensation water from pressure reducing valve of the filter After every use Filter insert cleaning As required Compressor cleaning As required Screwing check First time after 10 hrs. of operation, subsequently every 500 hrs. of operation