Piusi EX50 Installation, Gebrauch Und Wartung Seite 18

Installation, use and maintenance
1 MACHINE AND MANUFACTURER IDENTIFICATION
EX 50
AVAILABLE MODELS:
MANUFACTURER:
THE PUMPS COMPLIES WITH THE FOLLOWING MARKING ATEX/IECEX
II
GROUP
2
CATEGORY
G
TYPE OF EXPLO-
SIVE ATMO-
SPHERE
Ex
PERMANENT
PREFIX
db
PROTECTION
METHOD
PROTECTION
h
METHOD
IIB
GAS
CLASS
T4
TEMPERATURE
CLASS
Gb
EQUIPMENT
PROTECTION
LEVEL
2 CONFORMITY
ATTENTION
3 MACHINE DESCRIPTION
PUMP
MOTOR
WARNING
18 /156
Ex db h IIB T4 Gb
0948 II 2 G
CESI 12 ATEX 033X IECEX CES 12.0016X
230V 50/60 Hz 0,8 A 2700 RPM
Insulation Class F Duty min. 30 ON 30 OFF
CAUTION: Automatic thermal protected motor - don't open when energized
Ex50 230V/50-60 Hz
PIUSI S.p.A. ,
Via Pacinotti 16/A – z.i. Rangavino
46029 Suzzara - (MN) - Italy
Group II comprises appliances intended for use in other environments (other
than mining) in which explosive atmospheres are probable.
High protection, Category 2 for AREA 1 GAS and AREA 2 GAS
Gas
Explosion-proof equipment certified according to the European ATEX direc-
tives
explosion-proof cases (EN 60079-1)
Protection from non-electric ignition sources (EN 80079-36 and 37)
Electrical appliances for potentially explosive environments other than mining.
(ethyilene)
The temperature of the pump will not exceed 135°C
Equipment for explosive gas atmospheres, haviong a "heigh" level protection,
which is not a source of ignition in normal operation or during expected mal-
functions
SEE "DECLARATION OF CONFORMITY" SHEET
SELF-PRIMING, VOLUMETRIC, ROTATING ELECTRIC VANE PUMP,
EQUIPPED WITH BY-PASS VALVE.
BRUSH MOTOR POWERED BY ALTERNATE CURRENT, WITH INTERMIT-
TENT CYCLE, CLOSED TYPE, IP55 PROTECTION CLASS ACCORDING
TO CEI EN 60034-5, FLANGE-MOUNTED DIRECTLY TO THE PUMP
BODY.
MOTOR EQUIPPED WITH AUTOMATIC THERMAL OVERLOAD PROTECTION.
SHOULD THE PROTECTION ACTIVATE, TURN OFF THE PUMP AND WAIT FOR
IT TO COOL DOWN.
ELECTRIC FUEL PUMP
Suzzara (MN)
EX50 230V
Italy
TYPE
L.N.
Date
1/8 HP T.amb. -10° / +40°C
Q.max 52 l/m - P.max 1,1 bar
M0218E