Dover PSG Mouvex CC10-24 설치 운영 및 유지보수 - 페이지 9
{카테고리_이름} Dover PSG Mouvex CC10-24에 대한 설치 운영 및 유지보수을 온라인으로 검색하거나 PDF를 다운로드하세요. Dover PSG Mouvex CC10-24 18 페이지.
페이지 인쇄
The operator should remain nearby the equipment throughout the
use to ensure the proper functioning of the system.
6.1 Pumping hot liquids
CAUTION
Excessive temperature
can cause injury
or severe damage.
When pumping hot liquids, make your you retighten screws and
bolts after starting for the first time in order to compensate
for contraction.
6.2 Pump full of liquid when stopped
WARNING
Hazardous pressure
can cause
personal injury
or property damage.
WARNING
Toxic or hazardous fluids
can cause
serious injury.
If the pump circuit is to be located between valves and/or a
nonreturn valve, you need to take account of the variations
in temperature that can lead to contraction of the liquid in
the circuit. In this case, you need to provide some means of
compensating for the contraction. A discharge valve may be
sufficient. The opening pressure for this valve should be com
patible with the permitted pressure for the other components
in the circuit.
It is also advisable to fit a discharge device to allow the circuit
to be completely emptied for any maintenance work.
In the case of liquids containing particles settling on shut
down, it is necessary to make sure the consistency of the
deposit will not impede restarting the pump.
NT 1010P00 09 20 CC1024 A e
THE SURFACES OF THE PUMP CAN BE AT
A TEMPERATURE LIABLE TO CAUSE INJURY
OR SEVERE DAMAGE.
FAILURE TO INSTALL ADEQUATELY SIZED
PRESSURE RELIEF VALVE(S) CAN CAUSE
PROPERTY DAMAGE, PERSONAL INJURY
OR DEATH.
IF PUMPING HAZARDOUS OR TOXIC
FLUIDS, THE SYSTEM MUST BE FLUSHED
PRIOR TO PERFORMING ANY SERVICE
OPERATION.
6. USE
6.3 Startingup the pump
WARNING
Hazardous pressure
can cause personal
injury or property
damage.
WARNING
Do not operate
without guard
in place.
Before starting the pump, make sure that the following condi
tions are met :
• The circuit should be in one of its pumping configurations,
with the appropriate valves open, especially on the intake
side.
• For products requiring heating, they must be brought to
their pumping temperature before starting the pump.
6.4 Running without liquid in the pump
MOUVEX CC10 pumps can run without liquid in the pump for
5 minutes without causing damage, in particular during pump
priming.
6.5 Using of the pump with a valve closed on the
discharge line
The using of the pump with a valve closed on the discharge
line implies the liquid is not renewed which generates a hea
ting up. In consequence, that operating way must not exceed
3 minutes.
6.6 Shutting down the pump
When shutting down the pump, we recommend waiting for it
to stop completely before closing the valves, especially the
inlet valve.
9/18
FAILURE TO RELIEVE SYSTEM PRESSURE
PRIOR TO PERFORMING PUMP SERVICE
OR MAINTENANCE CAN CAUSE PERSONAL
INJURY OR PROPERTY DAMAGE.
OPERATION WITHOUT THE SHAFT PRO-
TECTOR CAN CAUSE SERIOUS PERSONAL
INJURY, MAJOR PROPERTY DAMAGE OR
DEATH.