SPP Pumps Auto Prime Hydraulic Submersibles - S3T - Manual (Page 6)

Manual No/Rev
W79-007E / 4
Operators Instructions for
HYDRAFLOW S3T Hydraulic Submersible Pump
Our policy is one of continuous improvement and we reserve the right to alter specifications at any time
Page 6 of 12
2.3.2 Check the type of liquid being pumped
before working on the pump. Residues
could be hazardous to your health. If in
doubt flush out with clean water before work
commences.
2.3.3 Personnel working on the pump unit must
always wear clean correctly fitting clothing
and safety footwear. Clothing impregnated
with oil or fuel can constitute a health
hazard through prolonged contact with the
skin and may also constitute a fire hazard.
3. TRANSPORT & STORAGE
3.1 Transport
The pump is suitable for all normal forms of
transport. When lifting use the lifting point
provided. Ensure that the unit is strapped
down securely for vehicle transport.
3.2 Storage
The pump should be stored upright in a well
ventilated, dry location. For extended
storage refer to Sterling Fluid Systems for
guidance on additional protection.
4. SERIAL NUMBER
A serial number plate is attached to the
pump unit
This serial number must be quoted in any
enquiry for spares or service.
Max. Oil Flow
Max. Oil Press. Bar
L/m
Weight Kg
Serial No.
Model
5. OPERATING INSTRUCTIONS
5.1 Pump Installation
5.1.1 BEFORE attempting to operate this pump,
read the safety and operating instructions
on the power unit and in its’ handbook and
this handbook carefully.
5.1.2 Check that the power unit has been
installed correctly by reference to the
operating instructions.
5.1.3 Check the hydraulic hoses visually for
damage that may have occurred since the
pump was last run, any damage noted
should be reported and the hoses replaced
before the pump is run.
5.1.4 Ensure that the hydraulic couplings are
clean and free from grit or dust that may
prevent
a leak-proof connection or
contaminate the oil. Connect the hydraulic
suction and delivery hoses making sure that
the hydraulic couplings are properly and
securely connected.
NOTE – Due to the pressure of the oil retained in
the hoses when disconnected, it is easier to
connect hoses to the RETURN circuit first.
This will allow the pressure to decay before
connecting to the pressure circuit. Always
connect the ‘Male’ hose end connection
first.
5.1.5 Lay out the hoses to the pump, ensuring
that each hose is fully uncoiled and is free
from kinks. The minimum bend radius of
the hose is 300mm.
5.1.6 If these hoses pass over roadways, ensure
that they are protected by suitable means to
prevent damage by crushing.
5.1.7 Connect the hydraulic hoses to the pump
unit, ensuring that the hydraulic couplings
are properly and securely connected.
5.1.8 Connect a suitable pump delivery hose to
the pump outlet connection and direct the
hose to the required discharge point.
5.1.9 Lower the pump unit into the liquid to be
pumped, ensuring that the pump remains
upright for best performance.
NOTE – Do not lower or raise the pump using the
hydraulic hoses, a lifting point is provided on
the pump for attachment of a shackle and
lifting chain or rope.
5.2 Operation
Refer to the operating instructions for the
power unit for starting and stopping the
pump.
6. PUMP MAINTENANCE
6.1 Oil Specifications:
6.1.1 Hydraulic Oil:
Sterling Fluid Systems recommend the use
of
Bio-degradable Hydraulic 46 Oil.
However, the pump will run satisfactorily on
good quality hydraulic oils of viscosity below