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IMPORTANT INFORMATION

Please read the instruction manual carefully before putting the device into operation. Improper
use may result in damage to persons and property. Persons who are not familiar with the man-
ual must not operate the device.
Keep the instructions for use. Children and adolescents are not permitted to use the device.

The majority of accidents during use of the compressor are due to non-compliance with basic safety
regulations. In order to avoid accidents, all potential sources of danger should be identified in good
time and the relevant safety regulations should be observed.
Never use the compressor improperly, but only as recommended by the manufacturer, and only if you
are absolutely sure that there is no danger to the user or persons in the vicinity.

NOTE: 

Check the device before each use. If damage is found, do not continue to use the device. Re -

pairs must only be carried out by the manufacturer or an authorized service partner. Never open the
device yourself.

SAFETY

Read all instructions!

Use lines and air tools suitable for the pressure higher than or equal to the operating pressure of
the compressor.

Drain the condensation water from the boiler daily or every 4 operating hours. Open the appropri -
ate device and tilt the compressor to drain the accumulated water.

To avoid danger, the compressed air jet must never be directed at persons or animals.

To avoid combustion, never touch the pipes, engine or any other hot components of the compres -
sor.

Do not make any changes to the compressor. Contact the manufacturer or an authorized service
partner for all repairs. Unauthorized modifications may affect compressor performance or cause
serious accidents if performed by personnel who do not have the necessary technical knowledge.

Solvents such as petrol, thinner, diesel oil or other substances containing alcohol can damage the
plastic parts. These parts should not be cleaned with such substances but with soapy water or
suitable liquids.

If the compressor produces strange noises or strong vibrations during operation, or if it is defec -
tive, the compressor must be stopped immediately. Contact the manufacturer or an authorized
service partner for troubleshooting.

Operate the compressor at the voltage indicated on the data plate. If the compressor is operated
at a voltage higher than the specified nominal voltage, the motor may be subjected to unaccept-
ably high temperatures.

Always keep the motor ventilation grille clean. Clean the grate at regular intervals if the compres-
sor is used in heavily soiled environments.

Check regularly that all screws and plates are securely fastened.

When operating the compressor, follow all instructions in this manual. Prevent the compressor
from being used by children or persons unfamiliar with its operation.

The compressor is a machine that produces compressed air. Never use the compressor for work
that is not described in the operating manual.

If a protective device or other components have been damaged, the compressor must be checked
before restarting to ensure safe operation. Check the alignment of components in motion, piping,
pressure terminals, compressed air connections and any other components that are important for
normal operation.

Always work carefully and remain awake. Do not use the compressor when you are tired. The
compressor must not be used if the user is under the influence of alcohol, drugs or medicines
which can cause fatigue.

When the compressor is used outdoors, only electrical extensions intended and marked for out-
door use may be used.

Do not unplug the power cord from the wall outlet. Keep the cable away from heat sources, oil and
sharp edges. Do not step on or squeeze the power cord.

Do not wear wide garments or jewellery as they may get caught in moving parts.   Wear hearing
protection if necessary.

© by WilTec Wildanger Technik GmbH 

Seite 15 

http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de

Summary of Contents for 50 l

Page 1: ...chnical changes reserved Due to further developments illustrations functioning steps and technical data can differ insignificantly Updating the documentation If you have suggestions for improvement or have found any irregularities please contact us by WilTec Wildanger Technik GmbH Seite 13 http www WilTec de http www aoyue eu http www teichtip de ...

Page 2: ...ck we urge that our clients take some basic safety precautions when using this device Please read the operation instructions carefully and make sure you have understood its content Always use a grounded power connection with the appropriate mains voltage You can find the corresponding mains voltage on the type plate If you have any doubts about the connection being grounded have it checked by a qu...

Page 3: ...ge the plastic parts These parts should not be cleaned with such substances but with soapy water or suitable liquids If the compressor produces strange noises or strong vibrations during operation or if it is defec tive the compressor must be stopped immediately Contact the manufacturer or an authorized service partner for troubleshooting Operate the compressor at the voltage indicated on the data...

Page 4: ...touching these parts as this can cause burns The air sucked in by the compressor must be kept free of gases vapours and admixtures which can lead to fire or explosion in the unit When releasing the hose coupling be sure to hold the hose coupling piece by hand to avoid injury from the hose coming out Always wear protective goggles when working with the blow gun Blown foreign bodies and parti cles c...

Page 5: ...re Switch 3 Drain Valve 4 Pressure Regulator 5 Pressure Gauge 6 Check Valve 7 Drain Cock 8 Wheel 9 Discharge Tube 10 Air Tank 11 Safety Valve 12 Cover by WilTec Wildanger Technik GmbH Seite 17 http www WilTec de http www aoyue eu http www teichtip de ...

Page 6: ...the release valve under the switch This works automatically and is necessary to avoid damaging the engine The pressure can be varied by turning the screw bolt 2 The discharge pressure can be adjusted by the pressure regulator 3 When you turn off the compressor turn it off with the On OFF switch SPECIFIC SAFETY INSTRUCTIONS 1 First remove the gear oil cover and insert the red plug 2 Never unscrew a...

Page 7: ... push any objects into the protective grilles and do not reach in with your hands as this may cause injury to the user or damage to the device Always disconnect the mains plug after using the compressor MALFUNCTION AND TROUBLESHOOTING Malfunction Possible Error Bug Fixing Motor does not run runs too slowly or be comes hot 1 Incorrect mains voltage 2 Mains cable too long thin 3 Error in pressure sw...

Page 8: ...EXPLOSION DRAWING by WilTec Wildanger Technik GmbH Seite 20 http www WilTec de http www aoyue eu http www teichtip de ...

Page 9: ... 16 Screw M5x16 4 48 Washer 8mm 2 17 Oil Cover 1 49 Washer 10mm 2 18 Oil Level Indicator Seal 1 50 Sleeve 10mm 2 19 Oil Level Indicator 1 51 Wheel 2 20 Screw M6x10 1 52 Bolt Screw 10mm 2 21 O Clip 5 6x1 8 1 53 Pedestal 1 22 Rubber Gasket 1 54 Drain Valve 1 23 Piston Rod 1 55 Tank 1 24 Allen Screw M8x22 links 1 56 Screwing Rp 1 2 2 25 Crankshaft 1 57 Nut Rp 1 4 1 26 Crankcase 1 58 Pressure Regulato...

Page 10: ...ackaging points out that this article must not be treated as normal household waste but must be disposed to a recycling collection point for electronic and electrical waste equipment By contributing to the correct disposal of this article you protect the environment and the health of your fellow men Environment and health are threatened by inappropriate disposal Materials recycling helps reduce th...

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