WilTec AS20W User manual

Instruction manual
Airbrush Compressor AS20W
with Vacuum Pump
34202
Illustration similar, may vary depending on model
Please read and follow the operating instructions and safety information prior to initial operation.
Technical changes reserved!
Illustrations, functional steps and technical data may deviate insignificantly due to continuous further
developments.

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The information contained in this document may alter at any time without prior notice. No part of this
document may be copied or otherwise duplicated without prior written consent. All rights reserved.
WilTec Wildanger Technik GmbH cannot be held liable for any possible mistakes in this operating man-
ual, nor in the diagrams and illustrations shown.
Although WilTec Wildanger Technik GmbH has made every possible effort to ensure that this operating
manual is complete, accurate and up-to-date, errors cannot be ruled out entirely.
If you have found an error or wish to suggest an improvement, we look forward to hearing from you.
Send us an e-mail to:
[email protected]
or use our contact form:
https://www.wiltec.de/contacts/
The most recent version of this manual in several languages can be found in our online shop:
https://www.wiltec.de/docsearch
Our postal address is:
WilTec Wildanger Technik GmbH
Königsbenden 12
52249 Eschweiler Germany
Do you wish to collect your goods? Our address for collection is:
WilTec Wildanger Technik GmbH
Königsbenden 28
52249 Eschweiler Germany
In order to shorten the waiting time and to allow for an easy on-site processing, we kindly ask you to
contact us briefly beforehand or to place your order via the webshop.
E-mail: [e-mail]
Phone: [phone]
Fax: [phone]
To return your goods for exchange, repair or other purposes, please use the following address. Atten-
tion! To allow for a trouble-free complaint or return, it is important to contact our customer service team
before returning your goods.
Retourenabteilung
WilTec Wildanger Technik GmbH
Königsbenden 28
52249 Eschweiler Germany
E-mail: [email protected]o
Phone: [phone]
Fax: [phone])

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Introduction
Thank you for choosing to purchase this quality product. To minimise the risk of injury, we ask you to
always take some basic safety precautions when using this product. Please read this operating manual
carefully and make sure that you understand it.
Keep these operation instructions in a safe place.
Safety instructions
CAUTION:
The use of this device is only allowed with a fault current protection switch with a triggering nominal
current up to 30 mA (according to VDE 0100 Article 702 and 738).
The device is not intended for use by persons (including children) with impaired or limited physical,
sensory and mental abilities or lack of experience and/or real knowledge, unless they are supervised by
a person responsible for their safety or follow the instructions made by this person on how to correctly
use the device. Children should be supervised to ensure that they do not play with the device.
ATTENTION:
•The compressor head can become very hot.
•Perform a visual inspection of the device before every use. Do not use the device if the safety
appliances are damaged or worn out. Never override safety regulations.
•Only use the device accordingly to the intended purpose stated in this manual.
•You are responsible for the safety of the working zone.
•If the cable or the plug is damaged due to external influences, the cable must not be repaired,
but has to be replaced with a new one. This work can only be carried out by an electrician.
•The voltage of 230 V AC indicated on the type plate of the device must match the existent mains
voltage.
•Never lift, carry, or fix the device by using the power cable.
•Make sure that the electrical plug connection is protected from flood and moisture.
•Before working on the device (maintaining, repairing, cleaning it), pull out the plug.
•The user is responsible for complying with local safety and mounting regulations Ask an electri-
cian, if necessary.
•In case of device failure, repairs can only be carried out by an electrician.
NOTE:
•Choose the right compressor with the appropriate air volume and air pressure to match the
actual work requirements.
•Never expose the device to dust, acid, steam, explosive or flammable gases, or weather influ-
ences (rain, sun, fog, snow).
•The vacuum pump can only be operated in an appropriate environment (good ventilation, am-
bient temperature +5 ℃–+40 ℃).
•Never use the compressor barefoot or with wet hands or feet.
•Never allow children to touch the switched-on compressor or to insert the plug. It may cause
burns or electric shocks.
•Do not open or damage any part of the compressor. If necessary, please contact your seller.
•Always release the water by opening the drain valve before not using the compressor for a long
time. Store the compressor in a well-ventilated place.
•Always wear protective goggles. Under no circumstances should you direct the airflow towards
your body or other persons’ bodies or animals.

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•Never use the device in areas with steam or moisture or close to water.
•Switch off the compressor if you do not use it. Disconnect from mains before you repair, recon-
dition, maintain, clean, or replace parts. Never use the power cable as handle. Keep the power
cable away from hot objects, oil, and sharp edges; protect it against breaking. Do not pull the
power cable to unplug the plug from the power socket.
•If the compressor is used outdoors, only approved extensions may be used. Every wire of the
extension cable must have at least a 1,5 mm² cross-section.
•Do not store the compressor with the plug plugged in. Do not allow children or any other people
not able to handle this device to play or work with it.
•Be very careful when working with the compressor. Do not use it if you are tired. Persons under
the influence of alcohol, drugs, or medicine must not use the device. Drowsiness leads to dan-
gerous situations!
•When beginning work, make sure that all screws are tightened.
•Do not use the compressor if it is damaged. If the compressor makes unusual noises and strong
vibrations or if other unusual signs occur that indicate some damage, immediately turn off the
compressor. For repairs, only use original spare parts. Do not make any technical modifications
to the compressor. In case you cannot eliminate the malfunction, hand over the device to an
expert for control and repair.
Properties
•Vacuum pump and compressor with two manometers
•Oil free, piston compressor, no polluted air
•Protection against excessive temperature
•Very low noise level
Field of application
•The AS20W airbrush compressor is e.g. suitable for operating in the following areas:
◦crafts,
◦hobby,
◦modelling,
◦tattoos and body art,
◦make-up and nail design,
◦as a source of air in the field of medicine,
◦in food and chemical industries
◦in laboratories, etc.
•The vacuum pump is well-suited for packaging of compressible goods such as clothing or food
or the production of handicrafts and toys. Furthermore, it can be used for applying vacuum to
air conditioning systems.

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Technical specifications
Type
Piston compressor
Power (W)
150 (0,2 hp)
Rotation speed (rpm)
1450–1700
Flow rate (ℓ⁄min)
20–23
Pressure range (㍴)
0–4
Vacuum range (㍴)
approx. 0,79
Weight (㎏)
3.7
Size (㎜)
255×135×170
Sound level (dB)
approx. 40
Notes
•You may use nozzles from 0,2 to 1,0 mm.
•The compressor has a 9,51 mm (⅛″) outlet (male thread), which can be effortlessly changed to
¼″. The matching adapter is not included in the delivery.
•When the compressor is connected by the hose to the airbrush gun, it can be connected to the
mains and switched on.
•The maximum pressure is displayed by the pressure gauge.
•The hose included in the delivery is air-tight. If the auto-stop mode is activated (repeatedly
switched on/off) any and all screw fittings and connections should be sealed by sealing tape.
Leakage check
•Switch on the compressor and wait until the maximum pressure has built up and the auto-stop
function has been activated.
•If there is no leakage, the pressure gauge should display nearly constantly the same range of
pressure.
•A quick decrease of the range of pressure suggests that there is in fact a leakage.
•It is of great importance to seal any leak as soon as possible in order to avoid any impact on
the capacity and efficiency of the compressor.
•A leakage leads to the auto-stop and auto-start constantly being switched on and off.
Difference between maximum pressure and operating pressure
•The maximum pressure is the highest possible pressure that a compressor is able to generate.
•Once the maximum pressure has been reached, the compressor switches off (auto-stop), and
as soon as the pressure starts to decrease, it switches on again (auto-start).
•The maximum pressure is the pressure measured only inside the compressor itself.
•On the outlet of the compressor, there is a lower pressure; the pressure that you actually work
with remains. The operating pressure may vary according to the connected airbrush gun.

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Exploded view and parts list
№
Designation
Qty.
№
Designation
Qty.
1
Screw
8
21
Front gasket
1
2
Rear cover
1
22
Front cover
1
3
–
1
23
Filter
1
4
Rear body
1
24
O-ring
1
5
Screw
4
25
Cylinder block
1
6
Stationary motor
1
26
O-ring
1
7
Bearing
2
27
Cylinder head
1
8
Rotary motor
1
28
Screw cap
4
9
Front body
1
29
Filter valve
1
10
Counterweight
1
30
Handle
1
11
Pressure gauge
1
31
Pressure switch
1
12
Bearing
1
32
Water release needle
1
13
Retainer ring
1
33
Capacitor
1
14
Compression ring
1
34
On/off switch
1
15
–
1
35
Wire
1
16
–
1
36
Rubber pad
4
17
Cylinder
1
37
Hexagon head nut
1
18
Valve plate
1
38
Connection
2
19
Valve
2
39
Connector ring
1
20
Screw
1
40
Pressure controller
1

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Regulations for waste disposal
The Waste Electrical and Electronic Equipment Directive (WEEE Directive, 2012/19/EU) of the EU was
implemented in the German law related to electrical and electronic equipment and appliances.
All WilTec electric devices that fall under the WEEE directive are labelled with the symbol of a crossed-
out wheeled rubbish bin. This symbol indicates that this electric device must not be disposed of with the
domestic waste.
WilTec Technik GmbH is registered with the German registration authority EAR (Stiftung Elektro-
Altgeräte Register) under the WEEE-registration number DE45283704.
Disposal of used electrical and electronic devices (in-
tended for use in the countries of the European Union
and other European countries with a separate waste
collection system for these devices).
The symbol on the packaging or the product itself indi-
cates that this product must not be treated as normal
domestic waste but must be disposed of at a recycling
collection station for electrical and electronic waste.
By disposing of this product correctly, you contribute to
the protection of the environment and the health of your
fellow people. Inappropriate disposal threatens the en-
vironment and health.
Material recycling helps to reduce the consumption of raw materials.
Additional information about the recycling of this product can be provided by your local commune, the
municipal waste disposal facilities, or the store where you purchased the product.
Address:
WilTec Wildanger Technik GmbH
Königsbenden 12 / 28
52249 Eschweiler Germany
Important Note:
Reproduction and any commercial use (of parts) of this operating manual, requires a written permission
of WilTec Wildanger Technik GmbH.