Pentair MYERS HB75S Manual Del Usuario página 16

Discharge Pipe and Pressure Tank Connections / Electrical
STANDARD TANK CONNECTION
(FIGURE 6)
1. Install a tee in the pump discharge port (see Figure 6).
2. Run a pipe from the pump discharge port to the inlet port
of your tank. The pipe size must be at least as large as the
discharge port.
3. Install a tee with reducing bushings in the suction pipe as
shown in Figure 6.
4. Install a barbed fi tting in the smallest bushing (1/8" NPT).
5. Run the AVC tubing from the barbed fi tting on the suc¬-
tion pipe tee to the port in the AVC mounted on the tank.
See the instructions provided with the tank and the AVC
for details. The AVC port location may vary.
Congratulations! You have just completed the tank con-
nection for your jet pump.
Figure 6 - Standard Tank Connections.
WIRING CHART - RECOMMENDED WIRE AND FUSE SIZES
Model HP Volts
HB75S 3/4
HB100S 1
HB120S 1.2
* When using fuses, dual element or Fusetron time delay fuses are recommended for all motor circuits.
Branch
Maximum
Circuit Breaker
Load
Rating (Amps)
Amps
115 5.9
115 8.0
115 8.6
STANDARD TANK CONNECTION
(FIGURE 6)
Connect ground wire before connecting power supply
wires. Use the wire size (including the ground wire)
specifi ed in the wiring chart. If possible, connect the pump
to a separate branch circuit with no other appliances on it.
supply line.
Wiring
fi re or seriously damage the motor and voids the warranty.
The supply voltage must be within ±10% of the motor
nameplate voltage. Do not alter the wiring in the motor.
Connect to 115 Volt supply only.
Install, ground, wire, and maintain your pump in compli-
ance with all local codes and ordinances that apply.
Consult your local building inspector for code information
Connection Procedure:
Your Pressure Switch looks like one of those shown in
Figure 7. Connect the power supply as shown for your
type of switch.
1. Connect the ground wire fi rst as shown in Figure 7.
The ground wire must be a solid copper wire at least as
large as the power supply wires.
2. There must be a solid metal connection between the pres-
sure switch and the motor for motor grounding protec-
tion. If the pressure switch is not connected to the motor,
connect the green ground screw in the switch to the green
ground screw under the motor end cover. Use a solid cop-
per wire at least as large as the power supply wires.
3. Connect the ground wire to a grounded lead in a service
panel, to a metal underground water pipe, to a metal well
casing at least ten feet (3M) long, or to a ground electrode
provided by the power company or the hydro authority.
Distance In Feet(Meters) From Motor To Supply
0-100
(0 - 30)
15 14(2)
15 14(2)
15 14(2)
Hazardous voltage. Can shock, burn, or kill.
Explosion hazard. Do not ground to a gas
Fire Hazard. Incorrect voltage can cause a
Wire Sizes AWG (mm )
2
101 -200 201 -300
(31 -61) (62-91)
14(2)) 12(3)
12(3) 10(5.5)
12(3) 10(5.5)
16
301 -400
(92- 122)
10(5.5)
8(8.4)
8(8.4)