Typical Installations - Franklin Electric Little Giant JPC Serie Manual De Instrucciones

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MOTOR

MODEL

MOTEUR

MODÈLE

MOTOR

MODELO

VOLTS

115

JPC-050-C

1/2

230

115

JPC-075-C

3/4

230

115

JPC-100-C

230

Based on an approximate 3% voltage drop.

Motor (load)

Moteur (charge)

Motor (carga)

OPERATION

WARNING: DO NOT RUN THE PUMP BEFORE PRIMING IT. THE SEAL AND

IMPELLER COULD BE PERMANENTLY DAMAGED.

PRIMING

NOTE: You will need enough water to fill the suction line(s) and casing. Priming

time (5-15 minutes) depends on distance from water source to pump.

USING AN IN-LINE CHECK VALVE:

Open discharge valve on service line and nearby tap to monitor water

flow.

Fully open control valve by rotating counter-clockwise.

Pour clean water through priming plug opening at top of casing until water

starts flowing out.

Install enclosed priming plug, hand tighten.

Priming plug

Bouchon d'amorçage

Tapón de cebado

Pressure switch

Manostat

Interruptor de

presión

Drain plug

Bouchon de vidange

Tapón de drenaje

Suction pipe/Conduite d'aspiration/Tubería de succión

Vent pipe/Tuyau d'évent/Tubería de ventilación

Well seal/Joint de puits/Sello para pozo

Well/Puits/Pozo

Foot valve/Clapet de pied/Válvula de pie

Shallow Well (with Foot Valve) • Puits peu profond (avec clapet de pied)

• Pozo poco profundo (con válvula de aspiración)

WIRE GAUGE (AWG)

CALIBRE DU CÂBLE (AWG)

CALIBRE DE ALAMBRE (AWG)

0 - 25'

50'

100'

150'

Table 3

Power supply (line)

Source d'alimentation

Suministro de energía

Ground

Mise à la terre

Pressure switch

Conexión a tierra

Manostat

Interruptor de presión

Figure 6

Tank

Réservoir

Tanque

90° elbow

90° coude

Relief valve

90° codo

Soulagement soupape

Válvula de alivio

Control valve

Clapet de régulation

Válvula de control

Drain

Drenaje

Figure 7

Start pump. If a tap is visible, you may see a short discharge of water

lasting 5-10 seconds.

Run the pump for two minutes and then shut it off. Remove priming plug.

You have completed the first priming cycle, consisting of steps 3 to 6.

Repeat this process from 2 to 6 times, depending on the length of your

200'

suction line (approximately one priming cycle for every 5 feet of suction

line). Stop when the pump begins to pump water continuously.

Once the pump begins pumping water continuously, firmly tighten the

priming plug with a wrench.

Adjust the control valve (clockwise), so that the flow and pressure are

stable. (See double pipe installation instructions.)

10.

If the pump does not draw water within 8 tries, shut it off and check for

suction leaks.

USING A FOOT VALVE:

SINGLE PIPE INSTALLATION

Fill suction pipe with water prior to connecting piping to pump. You will

need approximately 1 liter of water for every 3 ft. of suction line. NOTE: If

you are unable to fill the suction line, please use the directions above for

an in-line check valve.

Open discharge valve on service line and nearby tap to monitor water flow.

Fully open control valve (counter-clockwise rotation).

Pour clean water through priming plug opening at top of casing until water

starts flowing out.

Install enclosed priming plug, hand tighten.

Start pump. If a tap is visible, you may see a short discharge of water

lasting 5-10 seconds.

If water is not being pumped continuously within two minutes, stop the

pump. Remove priming plug. Repeat steps 4 to 6. If this does not work,

stop the pump and check the suction line for leaks.

Once the pump begins pumping water continuously, firmly tighten the

priming plug with a wrench.

DOUBLE PIPE INSTALLATION (Deep well application): Priming and setting the

discharge control valve.

Follow the single pipe installation procedures. Close the control valve (clockwise

rotation). If the pump is properly primed, pressure will build up immediately.

Open the control valve slowly (approximately 1 to 2-1/2 turns) until the pump

delivers maximum capacity as observed from an open tap nearest the pump.

Observing the pressure gauge while the pump is pumping continue to adjust

the control valve so that the pressure gauge reads approximately 25 PSI and

flow and pressure is stable.

DRAINING: Drain the pump and tank if either will be subjected to freezing

temperatures:

Shut off the power to the pump at the main electrical panel.

Open a tap in the water system to release the pressure.

Remove the drain and priming plugs from the pump.