Utilitech 148013 Manual De Instrucciones página 11

6. Continue with 1 in. fittings and pipe to the
house plumbing. An optional 1 in. union (not
included) is recommended for easy connection
and disconnection. An optional shut off valve
(not included) is also recommended.
7. IMPORTANT: Air pressure in the tank
must be 2 psi lower than the "cut-in" of
the pressure switch. Pump/tank (A) has a
20/40 psi pressure switch, so tank pressure
must be set at 18 psi. Locate the air valve/
stem on the tank and check pressure with
a tire gauge (not included). If air needs to
be removed, press down on valve to bleed
air off. Use a tire pump or air compressor to
add air if needed.
PUMP ELECTRICAL CONNECTIONS
WARNING:
• Always disconnect pump from electricity before
performing any work on the motor.
• Under-sized wiring can cause motor failure and
even fire. Use proper wire size specified in the Wire
Size Chart.
• Replace damaged or worn wiring cord immediately.
• Do not kink power cable and never allow the cable
to come in contact with oil, grease, hot surfaces, or
chemicals.
• The pump must be properly grounded using the
proper wire cable with ground.
CAUTION:
• Protect the power cable from coming in contact with
sharp objects.
• All wiring should be performed by a qualified
electrician in accordance with the National Electric
Code and local electric codes.
6
To house plumbing
1 in. union
7
Air Valve/Stem
Distance from
Motor to Meter
0-50 Ft.
50-100 Ft.
100-150 Ft.
150-200 Ft.
200-300 Ft.
Fuse Size (Amps)
(*) Not economical to run in 115 V,
use 230 V
11
Shut off valve
Tank
Tire gauge
WIRE SIZE CHART
Recommended
Copper Wire and
Fuse Sizes
Single Phase
Motors
1/2 HP
115 Volt
14
12
10
8
*
15
230 Volt
14
14
14
14
12
15