SPECIAL ATEX CONSIDERATIONS
All installation and operation instructions in this manual
must be strictly adhered to. In addition, care must be taken
to ensure that the equipment is properly maintained. This
includes but is not limited to:
1.
Monitoring the pump frame and liquid end temperature.
2.
Maintaining proper bearing lubrication.
3.
Ensuring that the pump is operated in the intended
hydraulic range.
ATEX IDENTIFICATION
For a pumping unit (pump, seal, coupling, motor and pump
accessories) to be certified for use in an ATEX classified
environment, the proper ATEX identification must be
present.
The ATEX tag would be secured to the pump or the
baseplate on which it is mounted. A typical tag would look
like this:
The CE and the Ex designate the ATEX compliance. The
code directly below these symbols reads as follows:
II
=
Group 2
2
=
Category 2
G/D
=
Gas and Dust present
Tx
=
Temperature class, can be T1 to T4
(see
Table 1
)
Table 1
Code
Max
permissible surface
temperature
o
F
(
o
C)
Max
permissible
liquid
temperature
o
F (
o
C)
T1
842 (450)
700 (372)
T2
572 (300)
530 (277)
T3
392 (200)
350 (177)
T4
275 (135)
235 (113)
T5
212 (100)
Option not
available
T6
185
(85)
Option not
available
The code classification marked on the equipment should be
in accordance with the specified area where the equipment
will be installed. If it is not, please contact your
ITT/Goulds representative before proceeding.
INTENDED USE
The ATEX conformance is only applicable when the pump
unit is operated within its intended use. All instructions
within this manual must be followed at all times. Operat-
ing, installing or maintaining the pump unit in any way that
is not covered in this manual can cause serious personal
injury or damage to the equipment. This includes
any modification to the equipment or use of parts not
provided by ITT/Goulds. If there is any question regarding
the intended use of the equipment, please contact an
ITT/Goulds representative before proceeding.
3298 Family Rev. 4/07
9
2
Summary of Contents for Goulds Pumps V 3298
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Page 115: ...3298 Family Rev 4 07 115 7 ...
Page 116: ...INTERCHANGEABILITY 3298 XS GROUP 116 3298 Family Rev 4 07 ...
Page 117: ...INTERCHANGEABILITY 3298 S GROUP 3298 Family Rev 4 07 117 7 ...
Page 119: ...INTERCHANGEABILITY 3298 L GROUP 3298 Family Rev 4 07 119 7 ...
Page 120: ...INTERCHANGEABILITY SP 3298 S GROUP 120 3298 Family Rev 4 07 ...
Page 121: ...INTERCHANGEABILITY V 3298 S GROUP 3298 Family Rev 4 07 121 7 ...
Page 122: ...INTERCHANGEABILITY V 3298 M GROUP 122 3298 Family Rev 4 07 ...
Page 124: ...124 3298 Family Rev 4 07 ...
Page 125: ...APPENDIX I 3298 HYDRAULIC COVERAGE CHARTS 3298 Family Rev 4 07 125 8 ...
Page 126: ...3298 HYDRAULIC COVERAGE CHARTS 126 3298 Family Rev 4 07 ...
Page 127: ...SP 3298 HYDRAULIC COVERAGE CHARTS 3298 Family Rev 4 07 127 8 ...
Page 128: ...SP 3298 HYDRAULIC COVERAGE CHARTS 128 3298 Family Rev 4 07 ...
Page 129: ...V 3298 HYDRAULIC COVERAGE CHARTS 3298 Family Rev 4 07 129 8 ...
Page 130: ...V 3298 HYDRAULIC COVERAGE CHARTS 130 3298 Family Rev 4 07 ...
Page 134: ...134 3298 Family Rev 4 07 ...
Page 136: ...IMPELLER TRIM PROCEDURE 136 3298 Family Rev 4 07 Fig III 2 Group S M Fig III 3 Group L ...
Page 142: ...142 3298 Family Rev 4 07 ...
