The relevant supervisory authority or the operator of the equipment are res-
ponsible for determining the explosion hazard (zone classification).
The operator must check and ensure that all technical data and the marking of the
equipment in accordance with ATEX are compliant with the necessary require-
ments.
The operator must provide corresponding safety measures for all applications in
which the breakdown of the equipment might lead to danger to persons.
If any irregularities are observed while the equipment is in operation, the equip-
ment must be put out of operation immediately and WALTHER PILOT must be
consulted.
Grounding / Equipotential Bonding
Measures must be taken to ensure that the spray gun is sufficiently grounded
(earthed) by means of a conductive air hose (maximum resistance 10
6
).
1.3
Improper Use
This spary gun shall not be used for purposes other than set forth in the above
Chapter
Normal Use
.
Any other form of use and/or application is prohibited.
The term improper use also includes such operations as:
• spraying of material onto persons and animals
• spraying of liquid nitrogen
2
Technical Description
The model PILOT WA 200 is an all-automatic air-controlled gun operating in com-
bination with a 3/2-way control valve in the form of hand-, foot- or solenoid-actua-
ted valves.
Actuation of the 3/2-way valve directs control air into the cylinder inside the gun
so as to open - in sequence - the atomizing air and the material input.
Closing of the 3/2-way valve is followed by the control air escaping from the cylin-
der inside the gun, upon which the spring-loaded material control needle returns
to its initial position, where it shuts the material and atomizing air input off.
The material inlet duct of the PILOT WA 200 can be opened manually so as to
permit, for example, cleaning of a clogged material nozzle.
3
2
1
General
1.1
Identification of Model Version
Model:
Automatic Spray Gun PILOT WA 200
Type:
V 20 330
Manufacturer:
WALTHER Spritz-und Lackiersysteme GmbH
Kärntner Str. 18-30
D-42327 Wuppertal
Tel.: 00 49 202 / 787-0
Fax: 00 49 202 / 787-217
www.walther-pilot.de
•
Email:[email protected]
1.2
Normal Use
The automatic spray gun PILOT WA 200 is exclusively designed for use with spraya-
ble materials, especially:
• paints and lacquers
• greases, oils and corrosion preventives
• adhesive compounds
• ceramic glazes
• pickling solutions
Aggressive media should generally not be sprayed. If your specific material is not
listed above, please contact us for further and detailed information.
Please note that sprayable material may only be applied to workpieces and/or similar
items. The model PILOT WA 200 is not designed for manual operation and must the-
refore be installed in a suitable gun mounting device.
The temperature of the spraying material shall never exceed 80 degs. C.
The term normal use also implies that any and all safety warnings, operational hand-
ling details, etc., as stated in these Operating Instructions, are carefully read, under-
stood and duly complied with.
This equipment complies with the explosion protection requirements of Directive
94/9/EC (ATEX 100a) for the explosion group, equipment category and temperature
class indicated on the type plate. When using the equipment, the requirements speci-
fied in these Operating Instructions must be observed at all times.
The technical data indicated on the equipment rating plates and the specifications in
the chapter "Technical Data" must be complied with at all times and must not be
exceeded. An overloading of the equipment must be ruled out.
The equipment may be used in potentially explosive atmospheres only with the autho-
risation of the relevant supervisory authority.
Содержание wa200
Страница 2: ...PILOT WA 200...
