WILTEC AS196A Airbrush Compressor Instruction Manual

: June 4, 2024
: wiltec

WILTEC AS196A Airbrush Compressor

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.
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 manual, 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:
service@wiltec.info 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
To return your goods for exchange, repair, or other purposes, please use the following address. Attention! 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: service@wiltec.info
- Phone: +49 2403 55592–0
- Fax: (+49 2403 55592–15)

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. Burning hazard!
- 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 must 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 nameplate of the device must match the existent mains voltage.
- Never lift, transport, or suspend the device by its power cord.
- Make sure that the electrical plug connection is protected from flood and moisture.
- Before any maintenance work or adjustment, pull out the plug.
- The user is responsible for complying with local safety and mounting regulations. Ask an electrician if you have questions.
- In case of device failure, repairs can only be carried out by an electrician.
Notes!
- 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 influences (rain, sun, fog, snow).
- The vacuum pump can only be operated in an appropriate environment (good ventilation, ambient 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, contact a qualified person.
- By opening the drain valve, the water can be evacuated. Always release the water 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.
- Never use the compressor in areas with vapors or humidity or near bodies of water.
- Switch off the compressor if you do not use it. Disconnect from mains before you repair, recondition, maintain, clean, or replace parts. Never use the power cable as handle. Keep the cable away from heat, oil, or sharp edges. Protect it from breaking. Do not pull out the plug by pulling the power cable.
- 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.
- Store the compressor in a well-ventilated place. 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 perform work with this product when being unalert or influenced by alcohol, drugs, or medicine.
- 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. Do not modify the compressor in any way. Only have repairs made by qualified persons and using original spare parts.
Properties
- Air tank emits regular pulsation-free air flow
- Oil free, piston compressor, no polluted air
- With water filter, pression adjustment, and manometer
- Double air pressure switch
- Switch 1: Low-pressure auto stop switch for airbrush jobs
- Switch 2: High-pressure non auto stop switch, for other high air pressure tools
- Automatic start without counter pressure, extending the durability of the motor
- Overheating protection
- Safety device for air tank
- Very low noise level

Use

The AS196 A airbrush compressor is for example suitable for operating in the following areas: arts and crafts, hobbies, modelling, tattoos and body art, make-up, and nail design, as a source of air in the field of medicine, in food industry, chemical industry, laboratories, etc. Constant and sufficient power is achieved via a diaphragm.

Technical specifications

Type	Two-cylinder air compressor with tank and casing
Power (W)	190 (¼ hp)
Rotation speed (r⁄min)	1450–1700
Flow rate (ℓ⁄min)	30–40
Pressure range (㍴)	0–4
Weight (㎏)	11
Capacity (ℓ)	3
Size (㎜)	320×135×350
Suitable nozzles (㎜)	0.2–1.0
Sound level (dB (A))	approx. 45
Length of cable (m)	1.9
Hose connection (㎜)	9.51 (⅛″)

User notes

The compressor has a 9.51 mm (⅛″) outlet with external 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 the pressure gauge, the operating pressure can be adjusted by the pressure regulator.

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 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 can generate.
The maximum pressure is the pressure measured only inside the compressor itself.
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).
On the outlet of the compressor, there is a lower pressure. What remains is the pressure that you work with. The operating pressure may vary according to the connected airbrush gun.

Operating the pressure regulator with filter

a) Pressure regulator
b) Pressure gauge
c) Water drain plug
Product name: Pressure regulator with filter and manometer
Type: AFR-2000

Properties

AFR-2000 is an in-line low-pressure regulator with 9 bar (130 psi) manometer and water drain plug. This regulator allows you to control the pressure and helps generating clean, dry, and stable air pressure. The regulator can only be used according to the operating instructions.

Operation:

The pressure gauge reports the working pressure of the air tool.
Pull up the adjusting knob; a clockwise rotation increases the pressure, a counter-clockwise rotation reduces the pressure.
Rotate the adjusting knob to achieve the right working pressure and engage it by pushing it downwards.
Do not rotate the knob against high resistance. If necessary, the height and position of the knob can vary slightly.
For emptying the condensed water collector, use the water drain plug.

Main components

№| Name| Double switch
1| Handle| __Position 1: autostop at 4 bar

__Position 2: maximum pressure at 6 bar

Troubleshooting

Problem	Cause	Solution
The engine does not run.	Damaged electric cables	Check electrical cable,

replace it if necessary.
Interior cable connections dam- aged| Open rear cover, check interior cable connections, repair them.
On/off switch does not function| Check on/off switch, replace it if necessary.
The engine makes noises, but does not run.| Outlet completely clogged or closed| Unblock or open outlet.
Wrong direction of cylinder valve after first assembly/disassembly made by the user| Reinstall cylinder valve and place it in the right direction.
Engine runs, but makes noises.| Bearings are loose or damaged| Replace bearings.
Screws in connecting rod loose| Tighten or replace screws.
Airbrush-gun does not function properly, insufficient blowing pressure.| Air connection not tight.| Seal air connection with insulating tape.
Air hose torn off| Re-mount the air hose.
Screws of cylinder cover loose.| Tighten screws.
Engine runs smoothly, but generates no air pressure or no sufficient airflow.| Valve screws and diaphragm screws loose or in wrong position.| Open front cover, tighten screws, and place the diaphragm screws in right position.
Valve destroyed because of too long a work with too high a pres- sure.| Replace valves or cylinder cover.

Exploded view and parts list

№	Name	№	Name	№	Name
1	Screw	19	O-ring	38	Connection
2	Rear cover	20	Screw	39	Connection piece
3	Block	21	Front gasket	40	Adaptor
4	Rear main unit	22	Front cover	41	Pressure controller
5	Screw	23	Filter	42	Container
6	Stationary motor	24	O-ring	43	Three-way manifold
7	Bearing	25	Cylinder block	44	Three-way manifold
8	Rotary motor	26	O-ring	45	Check valve
9	Front main unit	27	Cylinder head	46	Hose nut
10	Counterweight	29	Filter valve	47	Plug
11	Pressure gauge	30	Handle	48	Sleeve
12	Bearing	31	Pressure switch	49	Safety valve
13	Retainer ring	32	Water release needle	50	Drain valve
---	---	---	---	---	---
14	Compression ring	33	Capacitor	51	Adaptor
15	Hose	34	On/off switch	52	Hose
16	Solenoid valve	35	Wire	53	Screw-nut
17	Cylinder	36	Rubber pad	54	Base plate
18	Valve plate	37	Hexagon head nut	55	Cover

DISPOSAL

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 indicates 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 environment 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.

ABOUT COMPANY

Address:
WilTec Wildanger Technik GmbH Königsbenden 12 / 2852249 Eschweiler Germany

Important Note:
Reproduction and any commercial use (of parts) of this operating manual, requires a written permission of WilTec Wildanger Technik GmbH.
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