Product Description; Incorrect Use - Piusi MK325 Installations- Betriebs Und Wartungshandbuch

translated from italian
AVAILABLE MODELS:
MANUFACTURER:
MK325 REPORTS THE FOLLOWING ATEX / IECEX MARKING
II
GROUP II
2
CATEGORY 2
TYPE OF
G
EXPLOSIVE
ATMOSPHERE
PERMANENT
Ex
PREFIX
PROTECTION
db
METHOD
PROTECTION
h
METHOD
GAS
IIB
CLASS
TEMPERATURE
T6
CLASS
EQUIPMENT
Gb
PROTECTION
LEVEL
8

PRODUCT DESCRIPTION

FOREWORD
INTENDED USE
EXPECTED USE

INCORRECT USE

This manual is the property of PIUSI S.p.A. Any reproduction, even partial, is forbidden.
MK325
PIUSI S.p.A. ,
Via Pacinotti 16/A – z.i. Rangavino
46029 Suzzara - (MN) - Italy
Group II includes equipment intended for use in other environments
(other than mines) in which there is a likelihood of explosive atmospheres
occurring
High protection, Category 2 for ZONE 1 GAS AND ZONE 2 GAS
Identification of the type of explosive atmosphere (Gas)
Equipment compliant with the European directive 2014/34 / EU (ATEX)
Explosion-proof enclosure protection (EN 60079-1)
Protection from non-electric ignition sources (EN 80079-36 and 37)
Gas group included (ethylene): also includes the IIA group
The temperature of the meter's surface will not exceed 85°C
Equipment for explosive atmospheres. Present "high" level protection. This
device does not generate ignition sources during normal operation or in
the event of a predictable anomaly.
Pulse electronic litre meter equipped with a system for detecting the liquid
flow with oval gears, designed for an easy and accurate measurement of
AUS32 (urea in water solution at 32.5%) identified as AdBlue®, Def or Arla
32
MK325 has been designed for measuring AUS32 (urea in water solution at
32.5%) identified as AdBlue®, Def or Arla 32; it is intended for the installa-
tion on distribution systems for the listed liquids.
The evaluation certificate of MK325 expressly refers to the flushing of
AUS32.
Piusi S.p.A. accepts no responsibility for metering errors / malfunctioning /
breakage due to the use of the meter with liquids compatible with the ma-
terials it is made of and within the physical operating parameters specified
in the plate details but other than the certified ones.
It is absolutely forbidden to use MK325 with liquids deteriorating or impair-
ing the chemical / physical / mechanical characteristics of the material the
meter is made of. The use beyond the operating parameters specified in the
plate details is forbidden.
MK325
27
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