Pentair Sand Dollar SD40 Guide D'installation Et D'utilisation page 14

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10. Valve ports are labeled with the location of where they should be
connected i.e. pump port must go to pump discharge, waste port must
go to waste line, and return port must go to the pool return.
11. The filter unit has a maximum operating pressure listed on the filter
nameplate. DO NOT OPERATE this unit above the maximum
operating pressure of the valve or the filter. Never connect the filter
and valve unit to a pump which can generate a pressure that exceeds
the operating pressure of the filter or valve.
12. Use sealant on all tapered male connections of pipes and fittings. Use
only sealant compounds suited for plastic pipe. Support pipe to prevent
strains on filter, pump, or valve. DO NOT USE PETROLEUM
BASE PRODUCTS. NOTICE: All valve internal threads are
tapered except the air bleeder connection. Do not over tighten
tapered threaded connection.
13. Install pressure gauge in ¼" NPT port directly across from the pump
port of the valve.
14. Never store pool chemicals within 10 feet of your pool filter, pump, or
valve. Pool chemicals should be stored in a cool, dry, well ventilated
area.
corrosion to the filter and pump structural components. Structurally
weakened components can cause filter, pump or valve attachments to
separate and could cause serious bodily injury or property damage.
voltage, and can generate both vacuum and pressure in the water
system. When properly wired and plumbed, this pump will operate in a
safe manner.
install a suitable GFCI at the power source of this unit as an added
safety precaution. Article 681-31 of the NEC requires that a GFCI be
used if this pump is used with a storable pool.
15. Avoid over tightening the pipe threads when connecting fittings to the
pump or valve. Proper procedure is to apply a pipe sealant to the
thread and then install hand tight plus one (1) turn. DO NOT OVER
TIGHTEN.
16. The pump suction line should not be smaller than the pipe on the inlet
of the pump.
17. Electrical connection of the pump should be performed by a
qualified pool and spa service professional in accordance with
the National Electrical Code or your local electrical code.
Pump and Sand Filter System Installation and User's Guide
Chemical fumes and/or spills can cause serious
The system's centrifugal pump operates with electrical
High voltage can cause serious or fatal injury. Always