SFA Sanipump SLD 700 Manual De Funcionamento página 13

Sanipump SLD 700
Max. Flow rate
Discharge line
connection
S: Without float
Activation system
S: not included
Control box
Float switch
cable length
Maximum
immersion height
Maximum particle
size
Max. water
temperature
Operating mode
ON/OFF level SA: 56/39 cm*
Gross weight
Dimensions
(W x L x H)
See page 7
* To be changed. See 4.2 Off level setting
3.4 PUMP CURVE
See ② pg. 7
4. INSTALLATION
DANGER
Dangerous electrical voltage.
Risk of death by electric shock.
Ö Disconnect the power supply and
switch off the pump before working on
it.
• Installation exclusively by professionals.
• Never carry the pump by the cable, to put it
in or take it out of the water.
• Avoid dry running without pumped fluid.
• Install the necessary equipment to prevent
the pump from running dry.
• Model with float: If the pump shall be inserted
into a pit or a duct, its dimensions must allow
the float switch to move freely.
• Sanipump SLD 700 S and T: The operation
of the pump(s) requires the installation of a
control box sold separately. For the installation
of the control box, please refer to the instruction
manual supplied with it.
4.1 HYDRAULIC CONNECTION
• Connect the pipe to the 2'' (Ø50/63)
discharge flange of the pump.
• Install a check valve about 50 cm from the
pump discharge outlet to prevent it starting
unexpectedly.
S/SA T
48.0 m /h
3
Ø 50/63
Without float
SA: Float
SA: supplied
Not included
with on/off
switch
SA: 60 cm
20 m
50 mm
40 °C
S1
S: 32,5 kg
31 kg
SA: 32,8 kg
254 x 354 x 508 mm
-
valve on the pumping station outlet to prevent
unintended start-up.
-
NOTE: If 2 Sanipump SLD 700s are used, install
a check valve and a shut-off valve on each of
the discharge pipes.
• The drainage pipe must be fitted to prevent
any backflow from the sewers.
NOTE: Optional accessories (drainage kits,
installation kit on seat base) are available:
contact us at www.sfa.biz
If using a drain kit sold separately, follow the
instructions provided in the drain kit manual.
4.2 OFF LEVEL SETTING
NOTICE
Pump base not immersed.
Risk of oxidation.
Ö The pump must always be immersed
in a minimum of 14 cm of water.
Ö Set the Off level to a minimum of
14 cm.
• Model with float: adjust the float so that
pumping stops with a minimum of 14 cm of
water in the tank.
• Model without float: set the OFF level at the
control box. Confirm a setting that allows the
pump to remain constantly immersed in at least
14 cm of water.
4.3 ELECTRICAL CONNECTION
DANGER
Electrical connection work perfor-
med by an unqualified individual.
Risk of death by electric shock!
Ö The electrical connection must be
carried out by a qualified and licensed
electrician.
Ö The electrical installation must meet
the current standards in the country.
13
EN
• Drill a bleed hole of
dia. 5 mm:
- between the pump
outlet and the check
valve,
- about 5 cm under
the check valve,
- in the axis of the
pump outlet,
- at an angle of about
45° with the pipe axis
(to prevent spraying).
• Stop valves must be
fitted on the effluent
inlet as well as on
the discharge line, as
close as possible to
the pumping station.
• Install a non-return