Ransburg Voltage Master 2 78789_LEPS5001 - Manual (Page 37)

MAINTENANCE
GENERAL
Developing a good preventive maintenance (PM)
program is key to keeping any system operating
properly, the frequency of which is determined by
each individual installation. Contact your Rans-
burg representative or the Service department
for guidelines or assistance for establishing a
preventative maintenance program.
There is very little maintenance for the Control
Panel or the Power Supply tank other than good
housekeeping practices. These include:
1. Keeping the control panel door closed at all
times. This will maintain the dust-tight environment
required by the electronic printed circuit boards.
2. Plug all unused access holes into the control
panel in order to keep contamination out.
3. Use the following guidelines for cleaning the
Control Panel and Power Supply tank.
• Ensure that the high voltage is OFF and turn
OFF the power source to the
Control Panel.
• Clean the exterior with a clean, dry, lint-free
cloth. If necessary, isopropyl alcohol or other
mild cleaning solutions can be used.
• Open the panel door and clean internally by
using a stream of clean, dry factory air to remove
any traces of moisture and foreign matter.
• Check interior for evidence of contamination
from either moisture or foreign matter.
• Visually inspect components. Look for loose
wiring connections and for visible evidence of
component deterioration.
• Restore the unit to operation.
>
Electrical shock hazard. ALWAYS turn
power OFF prior to cleaning or servicing
any part of the system. Failure to do so
could result in serious injury or death.
>
Whenever removing high voltage
cable(s) from equipment, ground the plug
end of the cable(s) by contacting the plug
to electrical ground. Do not touch the
plug until it has been grounded. This will
eliminate the possibility of residual charge
causing electrical shock.
>
Whenever the high voltage cable is
removed from the Power Supply tank,
ALWAYS discharge any residual electrical
charge from the power supply by attaching
an appropriate ground wire to the grounded
power supply container and then inserting
it down the free end of the high voltage
output tube.
>
To ensure continuous, efficient, trou-
ble-free operation of the Power Supply and
to extend its service life, keep the exterior
clean and dry. It is also very important to
keep the areas around the high voltage
cable connections clean to protect against
static discharges.
W A R N I N G
!
Voltage Master 2 - Maintenance
33
Ransburg
CP-02-02.6