Flint & Walling CPH Convertible - Manuel (Page 10)

18 19
To change from 115V to 230V
11. The motor of this pump is dual voltage and
can run on either 115V or 230V. In general,
230V is more economical to run, and
requires a smaller wire size. Most models
are factory preset to run at 115V.
NOTE: See pump label to verify voltage
prewired at the factory. ( Fig. 11)
12. For 230V service, change the following
wires on the terminal board:
a. Using a pair of needle nose pliers,
pull the gray wire with the female flag
connector from the “A” terminal spade
post. Place it to the right on the “B”
terminal space post. ( Fig. 12a)
b. Pull the red wire with the female flag
connector from the “L2” terminal. Place it
to the left on the “B” terminal space post.
( Fig. 12b)
A B
L1
L2
GRAY
RED
12a
A B
L1
L2
230V
GRAY RED
12b
c. Reinstall the rear motor cover. ( Fig. 12)
NOTE: To change models from 230V to
115V, simply reverse instructions above.
12c
PUMP ELECTRICAL CONNECTIONS (CONTINUED) PUMP PRIMING & STARTUP
Shallow Well Application Only:
CAUTION: All pumps must be primed
(filling the cavity with water) before they are
first operated. This may take several gallons
of water, as the suction line will be filled in
addition to the pump cavity.
1. Remove the priming plug with pressure
gauge and air relief plug. ( Fig. 1)
IL1402
Priming plug
with pressure
gauge
Air relief plug
1
2
3
3. Replace air relief plug and continue adding
water to pump cavity until water reaches the
top of the priming plug. (Fig. 3)
2. Slowly fill pump cavity until water comes out
of air relief hole on top of the pump.
( Fig. 2)
HP: 1/2 PH 1 Hz 60
Volts 115/230 S.F. 1.2 Amps 6.4/3.2
S.F. Amps: 8.6/4.3 RPM 3450 Type C
Duty: Cont. Temp 65C KVA Code G
Frame 56L Ins Class B
Factory prewired for 115V Thermally protected automatic
Check voltage of power source Use copper conductors only
ELECTRICAL HAZARD
Improper installation may result in fi re, explosion, electrical short or injury. Replace all co
before operating. Ground motor in accordance with local and national electrical codes.
Disconnect power source before touching internal parts. Motors equipped with automati
protec ion may restart without warning.
See instruc ion manual for proper installation procedure.
Se reporter au manuel d’instructions pour suivre la procédure adéquate d’installation.
Consulte el instructive para conocer el procedimiento de instalación correcto
RE
H
11
IL1770
Check Valve
Well Point
4
4. PRIMING NOTE: Several priming attempts
may be necessary, depending on the length
of suction pipe and location of check valve if a
well point is being used. (Fig. 4)