Portable Generator Repair G 3.7A;G/GS 5.6A;GS 8.5V;GS 9.7V
wc_tx000208gb.fm 65
6.21 Stator Windings
See Graphic: wc_gr000949
The stator includes the two main power windings and the auxiliary
winding.
To check stator windings:
6.21.1 Unplug stator connector at control box.
6.21.2 Set ohmmeter to lowest scale. Place meter leads on connector
terminals as shown and record resistance values.
Check resistance values with those listed in
Resistance Values
.
Note:
Readings within 2-3 ohms of table values are acceptable.
If very high ohm values or "open" then replace stator.
Low readings are not normal and may indicate a shortened winding.
Stator may have to be replaced.
6.21.3 Test for grounded windings by checking for continuity between winding
and metal frame.
If continuity exists, winding is grounded and stator assembly must be
replaced.
Note:
Make sure stator is completely disconnected from control panel.
The main windings are intentionally grounded to neutral and will give a
false reading.
6.21.4 Check for continuity between auxiliary winding and main windings. If
continuity exists, the auxiliary winding has made contact with the main
winding and stator must be replaced.
G 3.7, G 5.6, & GS 5.6
GS 8.5 & GS 9.7
wc_
To Next Page
Loading...
Need help?
General
