Pearl CEP BIG Installation And Operating Instructions Manual

Pearl
Water Systems
TO AVOID SERIOUS OR FATAL PERSONAL INJURY OR MAJOR
PROPERTY DAMAGE, READ AND FOLLOW ALL SAFETY
INSTRUCTIONS IN THE MANUAL AND ON THE PUMP.
Before installing and using the pump, read the following
instructions carefully.
The manufacturer declines all responsibility in case
of accident or damage due to negligence or lack of
observance of the instructions described in this booklet
or in conditions that differ from those indicated on the
nameplate; it also declines all responsibility for damage
caused by improper use of the pump.
1. APPLICATIONS
1.1. CEP BIG standard pumps are qualified to handle clean
water or liquids like water in physical and chemical properties.
The pH value of the transmission liquids should be between 6.5
and 8.5.
1.2.These pumps are widely used for farm irrigation and
drainage in factories, mines, schools, hospitals, hotels, and
cities. They can also be used as circulation pumps for central
air-conditioning and central heating systems. With an impeller
of welding stainless steel or casting copper, they can be used as
pumps for firefighting systems and spraying systems.
2. MODEL DESCRIPTION
CEP 50 H 3 6 S
Standard
Hz
Phase
Voltage
Rated Hp x 10
Close Coupled End Suction Centrifugal Pump
3. TECHNICAL DATA
Flow rate: 0 - 60 m3/h
Head: 25 - 105 m
Speed: 3500 rpm
Insulation class: F
Protection class: IP54(4-7.5kW), IP55(11-15kW)
Max. operating pressure: 10 bar
Max. ambient temperature: +40°C
Max. liquid temperature: +75°C
4. IMPLEMENTATION STANDARDS
- 73/23/CEE
- 89/392/CEE
- 89/336/CEE
- Mechanical seal in compliance with DIN 24960
- Inlet and outlet DN in compliance with EN 733 and UNI 7467
INSTALLATION AND OPERATING INSTRUCTIONS
5. SAFETY PRECAUTIONS
5.1. To ensure normal and
safe operation of the electric
pump, read the manual
carefully before use.
5.3. Do not touch the
electric pump while it is
working; do not wash or
swim near the working
area or let livestock
into the water to avoid
accidents.
CEP BIG
centrifugal water pumps
u a l
M a n
5.2.To avoid electric shock,
make sure that the pump is
safely grounded and equipped
with an earth leakage circuit
breaker. Do not get the plug
wet and do not use any
socket in an area with high
humidity.
5.4 Avoid splashing pressured
water to the electric pump.