10
VERSION 01/2018
ORDER NUMBER DOC 2340851
Cobra 40-10 / 40-25
3 IDENTIFICATION
3.1 EXPLOSION PROTECTION IDENTIFICATION
As dened in the Directive 2014/34/EU (ATEX), the device is suitable for use in potentially
explosive areas.
Device types: Double diaphragm pumps Cobra 40-10 and Cobra 40-25
Manufacturer: Wagner International AG
CH-9450 Altstätten, Switzerland
CE European Communities
Ex Symbol for explosion protection
II Device class II
2 Category 2 (Zone 1)
G Ex-atmosphere gas
Ex Explosion protection
h Ignition protection for non-electrical devices
IIB Explosion group
T6 <85 °C
Gb High safety level
X Special notes (see Chapter 3.2)
See the following Chapter "Identication X".
3.2 IDENTIFICATION "X"
The maximum surface temperature corresponds to the permissible product temperature.
This and the permissible ambient temperature can be found in Chapter 5.5.2 (Technical
Data).
Safe handling of WAGNER spray devices
Mechanical sparks can form if the device comes into contact with metal.
In an explosive atmosphere:
Knocking or pushing metal against metal is to be avoided.
Do not drop the device.
Maximum surface temperature
The maximum surface temperature of the pump depends on the operating
conditions (heated product) and not on the device (frictional heat).
Ignition temperature of the coating product
Ensure that the ignition temperature of the coating product is above the maximum
surface temperature.
Ambient temperature
Permissible ambient temperature: 10 °C to 60 °C; 50 °F to 140 °F.
Medium supporting atomizing
To atomize the product, use only weakly oxidizing gases, e.g., air.
Surface spraying, electrostatics
Do not spray device parts using electrostatic equipment.
Cleaning
If there are deposits on the surfaces, the device may form electrostatic charges. Flames
or sparks can form during discharge.
Remove deposits from the surfaces to maintain conductivity.
Use only a damp cloth to clean the device.
To Next Page
Loading...
Need help?
General
