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www.cps-pumps.com
IOM Manual: IOM-0000-CST
Series CST: Submersible Turbine
01/01/2018 - Edition 1A
INTRODUCTION
The pumps covered in this manual, when installed correctly, will
last for many years in service. In order to gain the most from
this equipment, this manual should be read thoroughly and fol-
lowed during all stages of installation and operation.
SAFETY CONSIDERATIONS
The CPS-Pumps CST submersible turbine pumps have been
designed and manufactured for safe operation. In order to en-
sure safe operation, it is very important that this manual be read
in its entirety prior to installing or operating the system. CPS-
Pumps shall not be liable for physical injury, damage or delays
caused by a failure to observe the instructions for installation,
operation and maintenance contained in this manual.
Remember that every pump has the potential to be dangerous
because of the following factors:
• Parts are rotating at high speeds
• High pressures may be present
• High temperatures may be present
• Highly corrosive and/or toxic chemicals may be present
Paying constant attention to safety is always extremely impor-
tant. However, there are often situations that require special
attention. These situations are indicated throughout this book
by the following symbols:
Maximum Lifting Speed: 15 feet/second.
If in a climate where the fluid in the system could freeze, never
leave liquid in the pump. Drain the system completely. Dur-
ing winter months and cold weather, the liquid could freeze and
damage the system components. Always remember to drain the
casing assemblies complete.
Do not run the equipment dry or start the pump without the
proper prime (flooded system). Significant damage can occur to
the unit if even run for a short time period without a fully filled
casing assembly.
Never operate the pump(s) for more than a short interval with
the discharge valve closed. The length of the interval depends
on several factors including the nature of the fluid pumped and
it’s temperature. Contact CPS-Pumps Engineering for addi-
tional support if required.
Excessive pump noise or vibration may indicate a dangerous op-
erating condition. The pump(s) must be shutdown immediately.
Do not operate the pump and/or the system for an extended
period of time below the recommended minimum flow.
It is absolutely essential that the rotation of the motor be
checked before starting any pump in the system. Incorrect
rotation of the pump for even a short period of time can cause
severe damage to the pumping assembly.
If the liquid is hazardous, take all necessary precautions to avoid
damage and injury before emptying the pump casing.
Residual liquid may be found in the pump casing, suction and
discharge manifolds. Take the necessary precautions if the liq-
uid is hazardous, flammable, corrosive, poisonous, infected, etc.
Always lockout power to the driver before performing pump
maintenance.
Never operate the pump without the coupling guard (if sup-
plied) and all other safety devices correctly installed.
Do not apply heat to disassemble the pump or to remove the
impeller. Entrapped liquid could cause an explosion.
If any external leaks are found while pumping hazardous prod-
uct, immediately stop operations and repair.
WARNING
– Hazards or unsafe practices which
COULD
result
in severe personal injury or death.
CAUTION
– Hazards or unsafe practices which
COULD
result
in minor personal injury or product or property damage.
DANGER
- Immediate hazards which
WILL
result in severe
personal injury or death.
