Pearl CEP BIG Installation And Operating Instructions

TO AVOID SERIOUS OR FATAL PERSONAL INJURY OR MAJOR
PROPERTY DAMAGE, READ AND FOLLOW ALL SAFETY
INSTRUCTIONS IN MANUAL AND ON 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 similar to water in physical and chemical
properties. The PH value of the transmission liquids shall be
between 6.5 and 8.5.
1.2. It is widely used for farm irrigation and drainage in facto-
ries, mines, schools, hospitals, hotels and cities. It can also be
used as circulation pump for central air-conditioning and central
heating system. With impeller of welding stainless steel or
casting copper, it can be used as pumps for fire fighting system
and spraying system.
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
safety operation of the
electric pump, read manual
carefuly before use.
5.3. Do not touch the
electric pump while work-
ing; do not wash or swim
near the working area or
let livestock into the water
to avoid accident.
CEP BIG
centrifugal 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 pres-
sured water to the electric
pump.