30050 W - Compressor EINHELL - Free user manual and instructions

USER MANUAL 30050 W EINHELL

Before use, please read the instructions carefully. Safety guidelines on working with compres- sed air and paint sprays Note: Please read UVV-VBG 16 Compressors and pipes reach high temperatures during operation. If touched, they will burn. The gases or vapours taken in by the compressor must be kept free of impurities, since these could cause fires or explosions in the compressor. When removing the hose coupling, the coupling piece should be held firmly in order to avoid any injury from the hose recoiling. When working with the spray gun, protective goggles should be worn. Injuries can easily be caused by foreign bodies and parts blown to the side. Never point the spray gun at people or use it to clean clothes when wea- ring them. Please note the follo- wing safety guidelines when spraying paint. Note: Please read UVV-VBG 23 ● Do not use paint or solvents with a flashpoint lower than 21° C. ● Do not heat up paint and sol- vents. ● If liquids are used that are harm- ful to health, filters (face masks) should be used for protection. Instructions on protective mea- sures issued by the manufactu- rers of such substances should also be noted. ● Smoking is not permitted during spraying or in the working area. Paint vapours are also easily flammable. ● Keep away from fires, naked fla- mes and machines causing sparks. ● Do not keep or consume food and drink in the working area. Paint vapours are harmful. ● The working area must be larger than 30 m3, and there should be sufficient changes of air during spraying and drying. Do not spray against the wind. Basi- cally, when spraying flammable Technical data 300/50 W 300/100 W 400/50 D 400/100 D Power supply 230 V ~ 50 Hz 230 V ~ 50 Hz 400 V 3 ~ 400 V 3 ~ Engine rating kW/PS 1,5/2,0 1,5/2,0 2,0/2,7 2,0/2,7 Compressor speed min

Operating pressure bar 10 10 10 10 Pressure vessel volume (in liters) 50 90 50 90 Effective delivery at 6 bar l/min. 160 160 240 240 Induction capacity l/min. 300 300 400 400 Art. no. 40.251.00 40.253.00 40.311.00 40.315.00 Itern no. 90013 90013 90013 90013 The equipment is suppressed in accordance with EC Directive 82/499 EC. Notes on installation ● Check the equipment for damage during transport. Any damage should be reported immediately to the freight com- pany who delivered the com- pressor. ● Before starting up, check the oil level in the compressor pump. ● The compressor should be set up near to the consumer unit. ● Avoid long air pipes and long leads (extensions). ● Ensure intake air is dry and free from dust. ● Do not install compressor in a damp or wet room. ● The complete compressor has already been sample-tested. Further inspection before use by a TÜV specialist is not neces- sary. The enclosed factory and test certificates must be retained. ● If the system is inspected by an expert from the Industrial Super- visory office of the Professional Association, these certificates must be produced. See also manufacturer’s certificate “Notes for the Operator”. 2288-Air-Tech-Kompressoren 13.11.2001 14:17 Uhr Seite 78

or dangerous goods, the provi- sions of the local police authori- ties should be complied with. ● Do not process media such as white spirit, butyl alcohol and methylene alcohol anywhere near the PVC pressure hose (reduced working life). Operation of pressure vessels in accordance with the Order on Pres- sure Vessels (§ 13)

1. Anyone who operates a pressure

vessel shall keep it in a proper condition, run it properly, monitor it, undertake the necessary maintenance and repair work immediately and take all the safety measures necessary depending on the circumstances.

2. The Supervisory Authority may

prescribe the monitoring measu- res that are required in individual cases.

3. A pressure vessel may not be

operated if it shows any defects which could endanger employ- ees or third parties.

4. If pressure vessels in Groups II,

IV, VI and VII show damage to pressure-bearing walls which cause them to be shut down in accordance with § 13 Para.3, the operator must inform the expert and agree with him on the necessary steps to be taken. Starting up Fitting the rotor wheels: To fit the wheels, you will need a hammer and a piece of piping with an internal diameter of 25 mm or a 24 mm socket wrench. First, knock a rapid fixing cap onto one side of the axle pipe. It should be about 8 mm onto the axle pipe. Take care to affix the cap the right way round. In order for the wheel to turn on the axle properly over a long period of time, grease the run- ning surfaces on the axle with lubri- cating grease. Now place a wheel, domed side outwards, onto the axle and push it from one side of the axle stay out to the other side of the axle stay. Now grease the other side of the axle too and place the wheel on it. Finally, knock the second rapid fixing cap onto the axle. Do not fix the rapid fixing cap too tightly, or the wheels will slip. Finally, affix the cap covers onto both wheels. Hose coupling: Twist the hose coupling, which already has a sealing strip atta- ched, onto the back of the boiler with an SW 22 open-ended wrench. 2288-Air-Tech-Kompressoren 13.11.2001 14:17 Uhr Seite 89

Transport handle: Loosen the rear fixing screws of the motor (pressure switch side). Push the handle into the opening on the installation plate (front end) until it is about 10 cm through the slide rail under the installation plate. Then tighten both the motor screws again. Installation of air filter Twist the threaded rod with the short thread into the opening of the compressor head and tighten it a little with pliers. Then place the air filter housing, into which the filter cartridge has already been inserted, over the threaded rod into the opening of the compressor. Then secure the filter on the threa- ded rod with the wing nut. – Screw the rubber buffer(s) provi- ded to the support foot. Electrical connection Types 300/50 W and 300/100 W are fitted with a mains supply with safety plug. They can be connected to any 230 V - 50 Hz socket outlet with earthing contact with a 16 A fuse. The motor is protected against overloading with a thermal overload circuit breaker. If the rated power current is exceeded, the overload circuit breaker switches off. Long leads, extensions, cable drums etc. cause a voltage drop and can reduce the the ability of the motor to start. At temperatures under 0° C, sluggishness will cause pro- blems with the motor starting up. Types 400/50D and 400/100D are supplied only with mains wiring, without CEE plug. Fiting of a CEE mains plug must be carried out by a specialist. Important note: Make sure that direction of rota- tion is correct – see directional arrow on belt guard or fan pro- peller. The three-phase motor is protected against winding damage by an overload circuit breaker in the motor terminal box in the event of phase failure, overloading and short-circuiting. It is switched back on by pressing the rocker switch on the overload circuit breaker. Important: Unplug from the mains before carrying out maintenance, repair and inspection work. Care and maintenance ● Condensation water: The condensation water is to be let out every day by opening the drainage valve (underside of pressure vessel). ● Safety valve: The safety valve is set at the hig- hest permissible pressure of the pressure vessel. No-one is allo- wed to adjust the safety valve or to remove its lead seal. The safety valve should be ope- rated from time to time to ensure that it works properly when nee- ded. For this, turn the knurled screw to the left until the compressed air can be heard blowing off. Then turn the knurled screw as far as possible to the right and tighten by hand. ● Check the oil level regularly: The oil level must be visible in the inspection glass between the upper and the lower marks. Oil change: recommended oil: SAE 15W/40 or equivalent. The first batch of oil should be changed after 100 operating hours. After this, the oil should be drai- ned off and replaced with new oil every 500 operating hours. 2288-Air-Tech-Kompressoren 13.11.2001 14:17 Uhr Seite 910

● Changing the oil: Switch the motor off and unplug from the mains supply. After releasing any air pressure, unscrew the plastic oil drainage screw on the compressor pump. To stop the oil running out ever- ywhere, hold a small metal trough underneath so that you can collect the oil in a container. Dispose of the used oil at a suitable used oil collection centre. Once the oil has drained out, tighten the plastic screw again. Take off the plastic lid over the vent shaft and pour in the oil until the oil level can be seen in the glass between the two marks. The quantity of oil is approx. 0.5 litres. Then press the lid onto the vent shaft again. ● Cleaning the intake filter cartridge The intake filter prevents dust and dirt from being taken in. This filter cartridge must be cleaned at least every 300 operating hours. A blocked intake filter considerably reduces the effi- ciency of the compressor. The filter cartridge can be remo- ved by unscrewing the instake filter housing. Wash out the filter with benzine, blow dry and re- insert. Spare filters can be obtained from our Customer Services Department. ● Tightening the V belt: Loosen the four motor fixing screws and push the motor backwards with a wedge of wood between the pump and the motor until the V belt is tight to the extent that it can be pressed down about 1-2 cm with the fingers. Fitting the filter pressure reducer or combined maintenance unit To fit the filter pressure reducer R 1/4” Art. no. 41.342.00 and combi- ned maintenance unit R1/4” Art.no.

Using an SW 22 open-ended wrench, remove the quick coupling from the pressure switch. Seal the R1/4” shoulder nipple on both sides with about 3-4 layers of sealing tape and insert this into the right hand side of the filter pressure reducer, seen from the front. Then screw the filter pressure redu- cer by hand into the opening of the pressure regulator as shown on the drawing. Then insert the quick coupling, after resealing it, into the right hand sie of the filter pressure reducer. The R 1/4” combined maintenance unit is fitted to the pressure switch as shown in the drawing. For this, unscrew the pressure manometer from the pressure switch and screw the combined maintenance unit into this opening, as described before. Now unscrew the quick coupling from the pressure switch. Screw in the manometer in place of the quick coupling and screw in the quick coupling into the opening of the 2288-Air-Tech-Kompressoren 13.11.2001 14:17 Uhr Seite 1011