Tektronix A6302, Инструкция по эксплуатации

Страница: 22 / 34

12
A6302 and A6302XL Instructions
Maintenance
This section explains how to clean the A6302 and A6302XL current probes and,
if necessary, disassemble a probe for maintenance or repair. Also included are
instructions for preparing a probe for shipment.
WARNING. Probe disassembly should only be performed by qualified service
personnel.
Cleaning
To clean the probe body, use a soft cloth dampened in a solution of mild
detergent and water. To clean the core, open the jaw and clean the exposed core
surfaces with a cotton swap dampened with isopropyl alcohol (isopropanol) or
ethyl alcohol (fotocol or ethanol).
Do not lubricate the jaws mating surfaces. Any lubricant between the core pieces
should be removed with a recommended solvent.
Do not use chemicals containing benzine, benzene, toluene, xylene, acetone, or
similar solvents.
Do not use a petroleum based lubricant on the plastic. If the plastic slide
assembly requires lubrication, use a silicone based grease sparingly.
Do not immerse the probe in liquids or use abrasive cleaners.
Disassembly Instructions
The following procedures explain how to disassemble the probe body and
replace the current transformer.
WARNING. Probe disassembly should only be performed by qualified service
personnel.
Dissemble the A6302 or A6302XL probe body as follows:
1. Remove the two screws from the bottom of the probe and pull the strain
relief boot back as shown in Figure 8.
Disassembling the
Probe Body