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33
AD
AE
3
X
GHIBLI 30:1 for sanItatIon
REV
. 01 - 04/2020 - Cod. 150112
MARKINGS
II 2 G c IIB T6 T
amb
: -20°C ÷ + 60°C T
max.
fluid: 60°C Tech. File: GHIBLI/ATx/08
• The grounding wire for the pumps indicated above must
be grounded using an appropriate anti-loosening con
-
nection.
• The tubes used to connect the delivery and suction lines
must be either metallic, plastic with metallic braid, or pla
-
stic with fabric braid and a suitable grounding conductor.
• The pumps must be installed on properly grounded
metallic or antistatic drums.
• The gases or vapours of any flammable liquids present
must belong to group IIB.
• Based on the type of use and the substances employed,
the user must periodically check for any encrustations
and must verify the cleanliness, the wear status and the
correct functionality of the pump on a regular basis.
• The user must periodically clean the suction filter in order
to prevent any solid materials from entering the pump.
The air used to power the pump must be filtered and
must come from a SAFE AREA.
II =
Group II (surfaces)
2 =
Category 2 (zone 1)
G =
Explosive atmosphere containing gasses, vapours or mists
c =
Design safety “c”
T6 =
Temperature class T6
- 20°C ÷ + 60°C
Room temperature
60°C
Maximum process fluid temperature
xxxx/AA
Serial number or lot number (xxxxx = PROGRESSIVE / year = AA)
HAZARDOUS AREAS
CATEGORIES ACCORDING TO THE 94/9/CE DIRECTIVE
Gasses, vapours or mists
Zone 0
1G
Gasses, vapours or mists
Zone 1
2G or 1G
Gasses, vapours or mists
Zone 2
3G, 2G or 1G
Correspondence between hazardous areas, substances and categories
GHIBLI series pneumatic piston transfer pump
cannot work without material.
All of the installation and maintenance operations
must be performed by qualified personnel.
Read the indications provided in the user and
maintenance manual carefully prior to installa-
tion. All of the maintenance operations must be
performed according to the indications provided
in the manual.
SAFETY INSTRUCTIONS FOR INSTALLATION IN HAZARDOUS
AREAS