Installation, Operating and Maintenance Instruction
Model LSN
LSN 100-english
page 2
Revision 00
Article No 4264611
Issue
05/2003
Pump Name Plate
Type *) Type of pump
S/N *) Serial number
Year
Year of construction
Q
Rated capacity at the operating point
P
Rated power at the operating point
H
Head (Energy head) at the operating point
n
Speed
p
all w C
Max. permitted casing-operation-pressure
(=highest discharge pressure at the rated
operating temperature to which the pump
casing can be used).
t
max op
Maximum permitted operating temperature of
pumped liquid
Item No Customer related order number
Imp
∅
Outer diameter of the impeller
*) All details of design and materials are defined with
this information. They must be stated on all inquiries to
the manufacturer resp. orders of spare.
ATEX-Label (only for pumps in compliance with EC directive 94/9/EG)
CE
Marking of compliance with the EC directive
94/9/EG
Ex
specific marking for explosion protection
II
Symbol for the appliance group
2G
Symbol for the category (2), explosive
atmosphere due to gases, vapors or mist (G)
c
Symbol
for
used
ignition
protection
(constructual safety "c")
T1-T. Symbol for classification of the theoretically
available range of the temperature classes -
data for temperature class refer to chapter
2.7.5;
Data
for
maximum
permitted
temperature of pumped liquid refer to pump
name plate, data sheet and / or order
confirmation.
The conformity with the EC directive 94/9/EG
"Appliances and Protection Systems for designated
use in areas endangered to explosion" is declared by
the issue of the EC-Declaration of Conformity and the
attachment of the ATEX-label at the pump (bearing
bracket). The ATEX-label is attached additionally to
the pump name plate.
