Safety Instructions - Goulds Pumps GL Serie Instrucciones De Instalación, Funcionamiento Y Mantenimiento

SAFETY INSTRUCTIONS

TO AVOID SERIOUS OR FATAL PERSONAL INJURY
OR MAJOR PROPERTY DAMAGE, READ AND
FOLLOW ALL SAFETY INSTRUCTIONS IN MANUAL
AND ON PUMP.
THIS MANUAL IS INTENDED TO ASSIST IN THE
INSTALLATION AND OPERATION OF THIS UNIT
AND MUST BE KEPT WITH THE PUMP.
This is a SAFETY ALERT SYMBOL.
When you see this symbol on the pump
or in the manual, look for one of the
following signal words and be alert
to the potential for personal injury or
property damage.
Warns of hazards that WILL cause
DANGER
serious personal injury, death or major
property damage.
Warns of hazards that CAN cause
WARNING
serious personal injury, death or major
property damage.
Warns of hazards that CAN cause per-
CAUTION
sonal injury or property damage.
NOTICE: INDICATES SPECIAL INSTRUCTIONS
WHICH ARE VERY IMPORTANT AND
MUST BE FOLLOWED.
THOROUGHLY REVIEW ALL INSTRUCTIONS
AND WARNINGS PRIOR TO PERFORMING ANY
WORK ON THIS PUMP.
MAINTAIN ALL SAFETY DECALS.
UNIT NOT DESIGNED FOR USE
WARNING
WITH HAZARDOUS LIQUIDS OR
FLAMMABLE GASES. THESE
FLUIDS MAY BE PRESENT IN
CONTAINMENT AREAS.
Hazardous fluids
can cause fire,
burns or death.
The purpose of this manual is to provide the neces-
sary information for proper installation, operation and
maintenance of the SSV pump. The instructions and
warnings provided below concern the standard version,
as described in the sale documents. Special versions may
be supplied with supplementary instructions leafl ets.
Please refer to the sale contract for any modifi cations or
special version characteristics. Always specify the exact
pump type and identifi cation code when requesting
technical information or spare parts from our Sales and
Service department. For instructions, situations or events
not considered in this manual or in the sale documents,
please contact your distributor.
Read this manual before installing and using the product.
Improper use may cause personal injury and
damage to property and lead to the forfeiture of
the warranty coverage.
The SSV pump is a vertical multistage, non-self priming
pump which can be coupled to standard electric motors.
For the pump sizes 1SV-4SV , all the metal parts that are
in contact with the pumped liquid are made of stainless
steel. They are available in different versions according
to the position of the suction and delivery ports and the
shape of the connection fl anges. For the sizes 33SV-92SV ,
some of the metal parts in contact with the pumped
liquid are made of stainless steel, others are made of
cast iron. A special version is available, in which all the
metal parts in contact with the pumped liquid are made
of stainless steel. If you purchase a pump without the
electric motor, make sure that the motor you use is suit-
able for coupling to the pump. The 33SV-92SV pumps
are equipped with a special mechanical seal designed
for easy replacement without having to disassemble the
entire pump.
These pumps are suitable for civil and industrial water
distribution systems, pressure booster, irrigation (agri-
culture, sporting facilities), water treatment, boiler feed,
parts washing, cooling - air conditioning - refrigeration
and fi re fi ghting applications.
G&L Pumps
3
SSV™
CATALOG NUMBER
2
GPM FEET
5
DO NOT OPERATE AT CLOSED DISCHARGE
Goulds Pumps, ITT Industries, Inc.
6
1 Goulds Pumps Catalog Number
2 Capacity Range
3 TDH Range
4 Rated Speed
5 Rated Horsepower
6 Maximum Operating Pressure
7 Maximum Operating Temperature
8 Pump Serial Number
Confi rm that the pump is capable of meeting the desired
operating conditions.
1. MINIMUM INLET (SUCTION) PRESSURE
In general, the minimum suction pressure required
is that which provides adequate NPSH
feed the pump. The required NPSHr, expressed in
feet, can be found on the performance curve for the
pump at the specifi c duty point. It is recommended
that the NPSH exceeds the NPSHr by a minimum
A
of (2) two feet as a safety margin and to insure long
term reliable performance of your SSV pump.
P = NPSHr + 2 ft.
S
MIN
NOTE: THE NPSH MUST BE CALCULATED FOR
A
THE SPECIFIC SYSTEM TO WHICH THE
SSV PUMP IS TO BE INSTALLED. PLEASE
CONTACT YOUR DEALER/DISTRIBUTOR IF
YOU REQUIRE ASSISTANCE.
1
4
RPM
7
8
necessary to
A
5