Filter
Top Products
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC
TROUBLESHOOTING & REPAIR
F-14 F-14
PRO-CUT 25
MAIN INVERTER BOARD RESISTANCE TEST (continued)
9. Check Diodes D1, D2, & D3 for “shorts” or
“opens”. Keep in mind that unless these devices
are electrically isolated from the circuit, some
resistance will be read in both polarities. See the
Wiring Diagram.
RIGHT SIDE OF MACHINE
(NZL)
WRK
(EL)
Harness
Plug
Plug J1
LEAD 3
LEAD 2
D3
D2
D1
D3
D2
D1
D1, D2, & D3
Figure F.4