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Onan NHE Service Manual

Onan NHE
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B.
C.
D.
Cut
off
the wire ties that secure the stator lead
wires to the inside of the housing.
Cut
only
wire
ties,
not
the tie
supports.
Remove the four stator clamps and capscrews.
Carefully lift the stator straight up until it clears
the stator housing.
-1
Careless handling
of
the sta-
tor can damage the insulation
on
the stator windings.
Do
not brush the
windings against the housing as it
is
liffed
clear.
Use the following procedures to assemble the
generator:
D.
If transformer was not removed during dias-
sembly, follow step 2c through 2e to connect
stator output leads to transformer.
2.
If
the transformer was removed from the stator hous-
ing during disassembly, use the following proce-
dures to install the transformer on the stator
housing.
A.
Hold transformer in position for mounting on the
stator housing. Install the two mounting screws
and tighten securely.
B.
Connect the CR4-AC lead wire to the tranformer
X2
tap and the
Si
lead wire to the transformer
X5
tap. Note: This is a preliminary connection that
may require adjustment to obtain the correct
generator output voltage. See Transformer Volt-
age Adjustment section.
C. Strip
off
1
/2
inch (1
3
mm) of insulation from the
ends of transformer primary leads
H2
and H4
and from stator leads
T2
and
T4.
1.
If
the stator was removed from the housing during
disassembly, use the following procedures to install
the stator in the housing:
A.
B.
C.
'\.
Position the stator
so
the output leads are
oriented as shown in Figure 8-1; then carefully
lower the stator into the stator housing.
Careless handling
of
the
sfa-
for can result
in
damage
to
the stator windings.
Do
not brush fhe stator
windings against the housing
as
if is lowered
into position.
Install the four clamps and capscrews that
secure the stator to the housing. Tighten cap-
screws to specified torque.
Route stator lead wires through holes in stator
housing as specified in Figure 8-1. Fasten wir-
ing harness to inside of housing using wire ties.
f
D.
Twist each stator lead around the end of the
corresponding transformer primary lead
(T2
to
H2
and T4 to H4). Place a
#6
uninsulated barrel
connector over the lead ends and crimp tightly
using a
#6
staking tool.
Wire nuts or other non-crimp
lZGB@l
type connectors can loosen
during set operation. Use only the specified
connector and crimping tool when connecting
stator leads to transformer primary tools.
E.
Slide a 2-1
/2
inch
(64
mm) long piece of braided
insulation over each connection as shown in
Figure
8-9.
Use
a
wire tie
to
hold
w
BARREL
CONNECTOR
INSULATION
ES-1552
FIGURE
8-9.
BRAIDED
INSULATION
8-1
0
Redistribution or publication of this document
by any means, is strictly prohibited.
Redistribution or publication of this document
by any means, is strictly prohibited.

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Onan NHE Specifications

General IconGeneral
BrandOnan
ModelNHE
CategoryPortable Generator
LanguageEnglish

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