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ENGLISH
Figure 5.
Pressure Gauge/Air Release Assembly
a.
Place the smaller, thicker o-ring onto the
threads of the tank adapter, see Fig. 5. Slide the
tank adapter through the coupling nut and into
the filter tank. Use the flats on the tank adapter
to tighten. Do not overtighten.
b.
Place the larger, thinner o-ring onto the gauge
housing. Thread the housing into the coupler
on the tank adapter.
c.
Orient the gauge/air release assembly in the
desired position. Raise and thread the locknut
onto the bottom of the gauge/air release
assembly. Hand tighten the nut only. Using a
wrench to tighten the nut may damage the nut,
gauge or air release assembly.
5.
To reduce pressure losses, 2" (minimum) piping is
recommended for plumbing the system.
6.
For best efficiency use the fewest possible
number of fittings. This will prevent a restriction
in the water flow.
7.
Make all plumbing connections in accordance
with local plumbing and building codes. Filter
connections are provided with an o-ring seal. To
avoid damage to the o-rings, use only a silicone
base lubricant on the o-rings. Do not use pipe
joint compound, glue or solvent on inlet/outlet
union coupling nuts.
8.
Keep piping tight and free of leaks. Pump suction
line leaks may cause air to be entrapped in filter
tank or loss of prime at the pump. Pump discharge
line leaks may show up as dampness or jets of
water.
|
Jandy
DE Pool Filters
®
9.
Housing
O-Ring
10.
Tank Adapter
Tank Adapter to
Housing Coupler
O-Ring
Be sure that all provisions for wastewater disposal
meet local, state or national codes. During any
backwashing or draining process, 100 gallons or more
of pool water will be discharged. Do not discharge
water where it will cause flooding or damage.
3.5
1.
2.
3.
4.
Installation & Operation Manual
Support the inlet/outlet pipes independently to
prevent any undue strains on the filter's two (2) or
three (3) port diverter valve.
Connect the pipes using the unions supplied with
the filter. Do not use teflon tape or pipe dope on
.
any unions
Assemble the unions dry and hand
tighten.
CAUTION
Clamp Installation, DEV Series
Be certain that the o-ring seat is clean and that the
o-ring is in position in the lower tank half. Press
the filter lid onto the lower half, sandwiching the
o-ring between the two (2) halves.
Holding the ends of the filter clamp apart, position
the hinged segment of the filter clamp over both
upper and lower tank flanges. Bring the ends of
the filter clamp together.
Place the "T" nut and threaded rod assembly into
the clamp. Be sure the "T" nut is seated in the
clamp in the proper orientation. See Figure 6.
Use a 9/16" socket on the tightening nut until
the clamp ring halves touch each other, or are
within 1/16", see Fig. 7
as the clamp can break
as indicated, do not operate the filter and
service technician immediately
WARNING
Follow these instructions carefully.
Improper clamp installation can
cause product failure or also cause
the filter lid to be blown off, which
can result in death, serious injury, or
property damage.
WARNING
NEVER start pump while standing
within five (5) feet of the filter. Starting
the pump while there is pressurized
air in the system can cause product
failure or also cause the filter lid to
be blown off, which can cause death,
serious personal injury or property
damage.
but do not overtighten
. If unable to tighten
call a
.
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