WAGNER PROTEC 2K, Перевод оригинального руководства по эксплуатации

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13
PROTEC 2K
OPERATING MANUAL
VERSION 02/2016 ORDER NUMBER DOC2352824
3.1
CE EXPLOSION PROTECTION IDENTIFICATION
3.2
IDENTIFICATION X
As defi ned in Directive 94/9/EC (ATEX 95), the device is suitable for use in potentially explosive
areas.
CE CE mark (European Communities)
Explosion-proof equipment
II Device class II (not mining)
2 Category 2 device (suitable for zone 1)
G Ex-atmosphere gas
C Constructional security
IIB Device class (Gas) IIB
T3 Temperature class T3: maximum surface temperature 200 °C; 392 °F
T4 Temperature class T4: maximum surface temperature 135 °C; 275 °F
Gb Device protection level , suitable for use in Zone 1
X Special instructions exist for safe operation. See the following Chapter
"Identifi cation X".
3
IDENTIFICATION
Maximum surface temperature
The maximum surface temperature T3 of the piston pump can be reached if it runs dry.
Ensure that the piston pump is fi lled with suffi cient working or fl ushing agent.
Ensure that the separating agent tank is fi lled with suffi cient separating agent.
Temperature class T3 : No dry running protection.
Temperature class T4 : With dry running protection.
Ignition temperature
Ensure that the ignition temperature of the surrounding gases (pumping product,
cleaning agents) is higher than the maximum permitted surface temperature of the
device.
Ambient temperature
The permissible ambient temperature is:
- without heater: +5 °C to +50 °C; +41 °F to +122 °F
- with heater: +5 °C to +40 °C; +41 °F to +104 °F