Ransburg Voltage Master 2 78789_LEPS5001 - Manual (Page 36)

7. Turn the KV ADJUST knob until the desired
production voltage is reached.
8. Place the ACTUAL/SETPOINT switch in the
ACTUAL position. Observe the actual output cur-
rent as displayed on the MICROAMP meter. This
should now represent the approximate operating
output current during production.
9. Turn HV off by rotating the HV ON/OFF switch
to the HV OFF position.
10. If the actual output current was below ap-
prox-imately 400 microamps, move the CURRENT
OVERLOAD RANGE switch to the LOW position.
11. Put the ACTUAL/SETPOINT switch in the
SETPOINT position and adjust the OVERLOAD
adjust knob to approximately 50 micro-amps above
the actual current observed in step 8.
The overload setting may need to be increased if
normal production current draw varies enough to
cause overloads or in higher current applications.
>
Coating material electrical conductivity,
different part-to-applicator distances, and
varying part geometries will all effect the
resulting output current and therefore may
impact the required current overload setting
to achieve maximum safety. The current
overload adjustment procedure should be
repeated for changes in any of the above.
If normal operating current increases and
none of the above system parameters have
changed, then there could be a problem.
Perform maintenance and/or trouble-
shooting before increasing the overload
setpoint. Adjusting the overload setting is
critical for systems that are NOT FM listed
such as Turbodisk TM installations. For FM
listed systems, it is still recommended to
set the current overload to approximately
50 microamps above the highest observed
operating current.
C A U T I O N
!
>
The overload circuit is inhibited for
approximately 3-4 seconds each time high
voltage is turned on. This is necessary
due to the larger output currents required
to initially charge a system. Care should
be taken to make sure that the system is
properly inspected and configured before
each startup.
W A R N I N G
!
Voltage Master 2 - Operation
32
Ransburg
CP-02-02.6