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In addition, the supply cycles through the codes "8", "0", and "1" during the power-
up sequence. "8" is displayed when power is fi rst applied to allow verifi cation that all
segments of the display are working properly. "0" is next displayed to indicate that the
supply has begun charging the output capacitors. This takes approximately 5 seconds. "1"
is next displayed to indicate that the capacitors were successfully charged. Unless a fault
occurs, the "1" code remains displayed while AC power is applied.
Fault Code
Description
4
Over-Temp
A
Phase A/C
b
Regen
d
Overload/Short
E
Under Voltage
F
Over Voltage
L
EVELING
The Toolroom Mill is leveled in the same manner as a VF-Series machine. See the
Reference Manual for details.
NOTE: Before any axis movement takes place, remove the shipping
bracket from the spindle and table, and remove any wooden
crating from the top of the spindle head. Severe damage will
occur if machine operation is attempted with the shipping
bracket in place.
TM-2 C
P
E
HIP
AN
XTENSIONS
1. Fasten the pan extensions to the mill using 1/4-20 x 3/4 BHCS. Note that the pan
extension fl ange goes on the inside of the existing panel.
2. Repeat the same procedure on the other side.
4
Diagnosis
Fan Failed
Frequency not 49-61Hz, loss of AC for 3 cycles
Regen Load is shorted
Excessive current on DC output - shorted amp
AC Input voltage is low
Regen Load is open
96-0041 Rev T
January 2009
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