Haas Vector Drive 20HP - DC BUSS Voltage Check

DC BUSS
Corrective Action:
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/2@C22;@2>:6;.9?.;1<;@52B20@<>1>6B2
<:=.>2@52:2.?A>21B<9@.42C6@5@52
)# '<;@5216.4;<?@60?=.42<;@520<;@><9
'52>2.16;4?:A?@:.@05
M3@52>2.16;4?1<;<@:.@05@52=></92:0.;/2
J /.10<;;20@6<;<;@520./92
!.82?A>2@52>26?.@645@0<;;20@6<;<;
@520<;;20@<><;@52)20@<>>6B2
.;1@52$0<;;20@<><;@52!.6;0<;
!<0<;
J 3.A9@E)20@<>>6B263E<A5.B2
6;0<>>20@B<9@.42.@$
J 3.A9@E!.6;0<;!<0<;63E<A5.B2@52
0<>>20@B<9@.42<;@520./92.@@52
$0<;;20@<><3@52!.6;0<;!<0<;
'52>26?)3<>2B2>E)A?
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6?0<;;20@@52A?0./92?3><:@2>:6;.9?
.;1<;@52B20@<>1>6B2$<C2><;@52:.056;2
!<;6@<>@52)# '<;@5216.4;<?@60?=.42
<3@520<;@><9
J M3@52A?4<2?/.08@<@52;<:6;.9
B.9A2@52>26?.?5<>@6;<;2<3@52
?2>B<.:=96K2>?9<C>2?6?@.;02<>.
?5<>@6?.?64;<3.3.A9@E?2>B<
.:=96K2>
J M3@52>2.16;4?:.@05.;1@52.9.>:
0<;@6;A2?@52=></92:6?.3.A9@EB20@<>
1>6B2
Vector Drive - Troubleshooting Guide - CHC
Page 7 of 9 pages