3. Installation
IOM manual
–
SG series
12
3.
Installation
3.1.
Precautions
DANGER:
Disconnect and lock out electrical power before installing or servicing the unit.
WARNING:
➢
Do not install the pump in an explosion hazard zones.
➢
Make sure that the unit cannot roll or fall over and injure people, or damage property.
WARNING:
Electrical shock hazard. Check that, the cable and cable gland have not been damaged during
transport before installing the pump.
NOTICE
: Never force piping to make a connection with a pump.
These requirements apply:
➢
Use the pump dimensional drawing in order to ensure proper installation.
➢
Provide a suitable barrier around the work area, for example, a guard rail.
➢
Remove all debris from the pump inlet before you install the pump.
➢
Always check the impeller rotation before submerging the pump into liquid.
CAUTION:
➢
The supply voltage variation:
➢
continuous running: max±5% of the rated voltage.
➢
intermittent running: max±10% of the rated voltage.
➢
Pump should operate in water temperature between 0
o
C and 40
o
C.
➢
The pump should be used only for pumping plain water. The pump should not be used
to pump fluids such as oil, saltwater, or organic solvents.
➢
The pump must not be used in a partially disassembled state.
➢
Do not use the pump in an area where the water pressure exceeds the given values
(see chapter 3.2.
Maximum allowable operating pressure and maximum immersion
depth
) , as it may damage the pump, or cause a short or electrical shock.
3.2.
Maximum allowable operating pressure and maximum
immersion depth
Pump models
Maximum allowable operating pressure
All models
2 bar (29 PSI) total, immersion combined with discharge pressure
Maximum allowable operating pressure defines maximum immersion depth. For more
information contact Tapflo.
