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Electrical
7
WIRING
_k
Ground
motor
before connecting
to electrical
power
supply.
Failure to ground
motor
can cause severe or
fatal electrical
shock hazard.
_kDo
not ground
to a gas supply
line.
_kTo
avoid dangerous
or fataU electrical
shock, turn
OFF power
to motor
before working
on electrical
connections.
,_
Supply voltage
must be within
_+10% of nameplate
voltage.
Incorrect
voltage
can cause fire or dam-
age motor
and voids warranty.
If in doubt
consult a
licensed
electrician.
_k
Use wire size specified
in Wiring
Chart
(Page
7). If
possible,
connect
pump to a separate
branch
cir-
cuit with
no other
appliances
on it.
,_k
Wire
motor
according
to diagram
on motor
name-
plate,
if nameplate
diagram
differs
from
diagrams
above,
follow
nameplate
diagram.
Step 1. Install, ground,
wire and maintain
this pump in
accordance
with electrical
code requirements.
Consult
your local building
inspector
for informa-
tion about codes.
Step 2. Provide a correctly
fused disconnect
switch for pro-
tection while working
on motor. Consult local or
national electrical
codes for switch requirements.
Step _. Disconnect
power before servicing
motor or
pump.
If the disconnect
switch
is out of sight of
pump,
lock it open and tag it to prevent unex-
pected power application.
Step 4. Ground
the pump permanently
using a wire of
the same size as that specified
in wiring
chart,
below.
Make ground
connection
to green ground-
ing terminal
under motor canopy
marked GRD.
or@_,
Step 5. Connect
ground
wire to a grounded
lead in the
service panel or to a metal underground
water
pipe or well casing at least 10 feet long. Do not
connect
to plastic: pipe or insulated
fittings.
Step 6. Protect current
carrying
and grounding
conduc-
tors from cuts, grease, heat, oil, and chemicals.
Step 7. Connect
current
carrying
conductors
to terminals
L1 and L2 under
motor canopy.
When replacing
motor, check wiring
diagram
on motor
nameplate
against Figures 4 and 5. If the motor wiring
dia-
gram does not match either diagram,
follow
the
diagram
on the motor.
IMPORTANT:
11 5/2_;0 Volt single phase models
are
shipped
from factory with motor
wired for 2_;0 volts. If
power supply
is 11 5 volts, remove
motor canopy
and
reconnect
motor as shown in Figures 4 and 5. Do not try
to run motor as received
on 115 volt current.
Step 8. Motor
has automatic:
internal
thermal
overload
protection.
If motor
has stopped for unknown
reasons, thermal
overload
may restart it unex-
pectedly,
which
could
cause injury or property
damage.
Disconnect
power before servicing
motor.
Step 9. If this procedure
or the wiring
diagrams
are con-
fusing, consult
a licensed
electrician.
Wiring
Chart
- Recommended
Wire and Fuse Sizes for 115 and 230 volts
Pump
Mode[
3410P
3415P
3420P
Branch
AWG
Max.
Fuse
Min.
Load
Rating*
Wire
HP
Volts
Amp
Amp
Size (ram _)
I
115/230
14.8/7.4
20/15
12/I 4 (3/2)
1-1/2
115/230
19.2/9.6
25/15
10/14 (5.5/2)
2
115/230
24/I 2
30/15
10/14 (5.5/2)
DISTANCE
IN FEET(METERS) FROM MOTOR TO SUPPLY
0- 100
401 - 500
(0-
30)
(123 - 152)
12/I 4 (3/2)
10/14 (5.5/2)
10/14 (5.5/2)
101 - 200
201 - 300
301 - 400
(31 - 61)
(62 - 91)
(92 - 122)
AWG WIRE SIZE (mm _)
8/14 (8.4/2)
6/I 4 (I 4/2)
6/I 2 (I 4/3)
8/14 (8.4/2)
6/I 2 (I 4/3)
4/I 0 (21/5.5)
6/14 (I 4/2)
6/I 2 (I 4/3)
4/I 0 (21/5.5)
4/I 0 (21/5.5)
4/I 0 (21/5.5)
4/I 0 (21/5.5)
* Dual element or Fusetron time delay fuses recommended
for all motor circuits.
]
For parts or aSSlstance'call $irner customer Service at
1'800-468-7867 ! 1-800.546'7867
]
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