Jandy JS Series 설치 및 운영 매뉴얼 - 페이지 8

{카테고리_이름} Jandy JS Series에 대한 설치 및 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Jandy JS Series 20 페이지. Composite sand filters, sidemount

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Page 8

Jandy Heater

Waterfall

Pool Return

Figure 5.

Sand Filter Plumbing for Pool/Spa Combination

Note: Do not

overtighten.

Figure 6.

Sweep Elbow

Be sure there is sufficient distance between

the center of the pump outlet port and the

backwash valve inlet port to accommodate

the sweep elbow(s). See Figure 5 for

recommended installation configuration.

NOTE Be sure to use 2" or 2½" schedule 40 PVC pipe.

Clean the cut ends of the pipe and both ends

of the sweep elbow(s) with an appropriate

NSF

approved All Purpose cleaner/primer.

Glue the sweep elbow(s) onto the cut pipe

ends using an appropriate All Purpose NSF

approved adhesive/glue.

NOTE Zodiac recommends Weld-On

CPVC Cement to glue Schedule 40 CPVC to

PVC.

10. Make all plumbing connections in accordance

with local plumbing and building codes. Filter

connections are provided with an o-ring seal. To

JS Series Sidemount Sand Filters

Sweep

Elbow

Spa Make Up

Jandy

Check

Valve

Spa Return

11. Keep piping tight and free of leaks. Pump suction

12. Support the inlet/outlet pipes independently to

13. Connect the pipes using the unions supplied with

14. Any piping with a ball valve that may be

15. A large fitting is provided at the tank drain to

724 PVC to

Jandy Pump

Backwash

Valve

From Pool

Drain

Waste

Spa Suction

From Pool Skimmer

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.

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.

prevent any undue strains on the filter valve.

the filter. Do not use Teﬂ on

on any unions. Assemble the unions dry and hand

tighten. See Figure 7.

connected to the water drain at the bottom of the

filter tank must be removable to facilitate the

further removal of drain components to allow

space for the flushing of sand from the filter. See

Figure 7 for water drain cap location.

allow the flushing of sand from the filter tank. See

Figure 8. Sand removal is easiest without further

restriction at this fitting. If a short piece of piping

is desired to direct the sand being flushed away

from the filter base, a universal tailpiece can be

used for this purpose. Use this tailpiece to connect

piping with the universal union nut as shown in

Figure 9.

Jandy Filter

tape or pipe dope