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HONDA
EP5000·EPB500S
~I
• CARBON BRUSH/SLIP RING
1)
Remove the brush
holder.
Check the brush for length,
wearing
condition
or any other
defect.
Replace if the
length is less than 5 mm (0.2
in).
2) Visually inspect the slip rings for freedom from
dust.
rust
or other
damage.
If necessary,
wipe them with a clean
lint-free cloth. If they are rusted or
damaged,
remove the
rotor and dress with fine emery cloth
(No.
500 -
600).
•
FIELD WINDING
Remove the brushes and measure resistance between the
slip
rings.
If the specified
resistance is obtained at the slip rings, but
Specified
EP5000
55 - 65
n
resistance
EP6500S
57 - 67
n
not at the brush
terminals,
clean or replace
the
brushes.
If the specified
resistance is not obtained at the slip rings,
clean or replace the
rotor.
•
MAIN WINDING
lAC)
Using an
ohmmeter,
measure the resistance between the
AC output
terminals.
R type
0.8 - 1.0
n
EP5000
S type
0.6 - 0.9
n
Ltype
0.1 - 0.3
n
(120
V)/
Specified
0.7 - 0.9
n
(240 V)
resistance
R type
0.5-0.7
n
S type
0.3 - 0.4
n
EP6500S
Ltype
0.1 - 0.2
n
(120
V)/
0.5 - 0.7
n
(240 V)
NOTE
•
Set the voltage
selector switch to 120 V position
(L
type
only).
If the resistance is zero or infinity, replace the
stator.
•
EXCITER WINDING
Using an
ohmmeter,
measure the resistance between the
Blue and Blue in the 4P connector.
R type
1.1 - 1.2
n
EP5000
Specified
S,
L types
0.8 - 1.0
n
resistance
R type
1.1 - 1.3
n
EP6500S
S,Ltypes
0.9 - 1.1
n
If the resistance is zero or
infinity,
replace the
stator.
SLIP
RINGS
Red
ACOUTPUT
TERMINALS
9-4
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