General Plumbing, Pump Plumbing | Franklin S

GENERAL PLUMBING

FOR SOLVENT WELD CONNECTIONS

Rigid or ﬂexible PVC pipe can be used. Pipe ends should be clean and free of any ﬂash caused by the cutting operation. Be sure that the proper adhesive is used on the type of pipe speciﬁed.

Recommended Adhesives- These are examples only and are not intended to restrict brands.

PVC-PVC JOINT	PVC-ABS JOINT
Uni-weld Pool-Tite 2000	Uni-weld Pool-Tite 2000

Suregard Flex 20	Suregard Weld-all No. 5

IPS Weld-on 705	IPS Weld-on 794

NOTE: A Primer will assure that adhesives joints are superior. Sureguard P-3000 has a purple tracer to qualify in areas where codes specify a primer must be used.

CAUTION- We recommend that you consider climatic conditions when applying adhesives. Certain atmospheric situations, such as high moisture content, make the adhesive action of certain glues less effective. Check the manufacturer’s instructions.

FOR THREADED CONNECTIONS

Use only Teﬂon tape or equivalent on threaded plumbing connections. Other pipe compounds may damage threads. We do not recommend the

use of silicone or petroleum based compounds.

DO NOT OVER TIGHTEN! HAND TIGHTEN PLUS 1/2 TURN IS SUFFICIENT.

PUMP PLUMBING

All S & J Series pumps are union connected allowing quick and easy service without disturbing the plumbing. Two different plumbing conﬁgurations are available offering 1-1/2” suction connection and either 1-1/2” discharge or 1” tee discharge. These union packages must be ordered separately. Avoid using a suction pipe smaller than pump connection.

To maximize the 100% drain feature, keep the piping as straight and short as possible, and slope horizontal runs so water drains away from pump. The suction line must be installed at an elevation below the water level when the tub is ﬁlled to guarantee ﬂooded suction.

ELECTRICAL DATA

Refer to information on motor nameplate for electrical service data. All motors should have fused disconnect switch or circuit breaker. Be sure wire size is sufﬁcient for HP and distance from power source. Wiring should be done in accordance with applicable codes by competent electrician. We recommend the installation of a ground fault circuit interrupter for maximum safety.

PUMP START UP

Fill tub to desired level making sure that suction ﬁttings and jets are below water level. Start pump and open all suction and discharge line valves.

After about 10 minutes of operation, check the return ﬁttings for air bubbles. A continuous ﬂow of air indicates leaks in the suction line. Locate and correct any leaks immediately.

CAUTION- Do not operate pump with closed suction or discharge valves.

TWO-SPEED PUMPS

Two-speed models are recommended in a swimming pool when high speed is needed for maximum ﬁltration at peak periods and whenever turbidity levels are high. At other times, switch to low speed. For backwashing and vacuuming, high speed is required.

In spa and hot tubs, use high speed to atain full performance in the hydro-therapy mode. At other times, such as ﬁlter/heat cycle mode, use low speed. Low speed provides sufﬁcient ﬂow to activate most spa heaters and provides sufﬁcient ﬂow for ﬁltration.

In jetted tubs, use high speed to attain full performance in the hydro-therapy mode and use low speed for desired low ﬂow conditions.

NOTE: Two-speed pumps must be in high speed mode to prime.

PUMP MAINTENANCE

1.Motors are self-lubricating-- no lubrication is required.

2.Clean Hair & Lint Strainer if you have a pump with strainer body.

3.Visually inspect motor for blockage of air vents on motor shell. Remove any debris after shutting off breaker.

4.Shaft seals may become worn and must be replaced if leakage is observed.

SERVICE AND REPAIR PARTS

Refer all service to your local dealer as his knowledge of your equipment makes him the best qualiﬁed source of information. Order all repair parts through your dealer. Give the following information when ordering repair parts.

1.Unit nameplate data

2.Description of part