WAGNER Cobra 40-10, Руководство по эксплуатации, Страница: 9 / 60

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Cobra 40-10/2K .
OPERATING MANUAL
EDITION 10/2010 PART NO. DOC322871
2.4.1
CORRECT USE
2.4.2
EXPLOSION PROTECTION IDENTIFICATION
2.4.3
IDENTIFICATION X
2.4
USE IN AN EXPLOSION HAZARD AREA
4HEUNITISSUITABLEFORWORKINGLIQUIDMATERIALSINACCORDANCEWITHTHECLASSIlCATIONINTO
EXPLOSIONCLASSES
As defined in the Directive 94/9/EC (ATEX 95), the unit is suitable for use in areas where
there is an explosion hazard.
II 2G IIB c X
CE: Communautés Européennes
Ex: Symbol for explosion protection
II: Unit class II
2: Category 2 (Zone 1)
G:
Ex-atmosphere gas
IIB: Explosion class
c: Constructional security
X: Special notes (see chap. 2.4.3).
Cleaning
If there are deposits on the surfaces, the unit may form electrostatic charges. Flames or
sparks can form if there is a discharge.
œ
Remove deposits from the surfaces to maintain conductivity.
œ
Use only a damp cloth to clean the unit.
Max. surface temperature
œ The maximum surface temperature of the pump hangs not of the equipment (frictional
heat) separates from the opening conditions (warmed material).
Ignition temperature of coating material
œ Ensure that the ignition temperature of the coating material is above the maximum
surface temperature.
Ambient temperature
œ The permissible ambient temperature is +10 °C to +60 °C; +50 °F to +140 °F
Medium supporting atomizing
œ To atomize the material, use only weakly oxidizing gases, e.g. air.
Mechanical sparks can form if the unit comes into contact with metal.
In an explosive atmosphere:
œ Do not knock or push the unit against steel or rusty iron.
œ Do not drop the unit.
œ Use only tools that are made of a permitted material.
Surface spraying, electrostatic
œ
Do not spray system parts with electrostatic (e.g. electrostatic spray gun).
X: The maximum surface temperature corresponds to the permissible material temperature.
This and the permissible ambient temperature can be found in the Technical Data.