MAINTENANCE
NOTE
CAUTION
!
ROUTINE PREVENTIVE
MAINTENANCE
In general, little maintenance is necessary to ensure proper
operation. It is important, however, to keep the interior of
the unit clean and free from moisture or foreign material.
For this reason:
1. Keep the exterior of the unit free from dust accumulation.
2. Always clean the exterior prior to opening the
cabinet door.
3. Open the cabinet door only to perform maintenance
or repair.
4. If the power supply end of the high voltage cable becomes
dirty, clean the end of the cable with a suitable, clean,
non-polar solvent and apply a light coat of dielectric
grease. On a yearly basis, check to ensure that the
dielectric grease (LSCH0009) is covering the electrical
contact point in the High Voltage Tube. If not, add grease
as needed.
As each installation is unique, this information is
intended to provide general installation information
for the 9060 High Voltage Controller. Consult your
authorized Ransburg distributor for specific directions
pertaining to the installation of your equipment.
Do not immerse any part of, or all of an assem-
bled applicator in any liquid.
Equipment Required:
Ohmmeter - To Measure Resistance
If shocks or sparks are noticed at any point in the spray
system, immediately turn off the power supply and check the
complete system for proper grounding. Proper grounding
of the spray gun system can be verified as follows:
1. Ensure that the clamp of the 14 AWG Ground Wire
Assembly is connected to true earth ground. The re-
sistance between the clamp and a known earth ground
should read less than 10 ohms.
2. Place one end of the ohmmeter on the clamp of the
Ground Wire Assembly and the other end on the Power
Supply ground stud. If the ohmmeter reads greater than
10 ohms, replace the 14 AWG Ground Wire Assembly.
3. Connect one end of the ohmmeter to the Power Supply
ground stud and the other to the metal gun handle. If
the ohmmeter reads greater than 10 ohms repair or
replace the high voltage cable.
KV Output Test
When a lack of high voltage at the spray gun indicates a
problem, a kV Output Test of the Power Supply may be
performed to help determine whether it is at fault.
Equipment Required:
Calibrated Ransburg High Voltage Test Probe and Meter
(76652-01)
KV Output Test Procedure
1. Turn AC power to the power supply OFF.
2. Remove the high voltage (HV) cable from the power
supply.
TROUBLESHOOTING
Ground Test Procedure
CP-13-03-R4 (05/2020)
22 / 35
www.carlisleft.com
MAINTENANCE
EN