Digital Transformer Ratiometer DTR
®
Model 8500
21
CHAPTER 5
MAINTENANCE
Use only factory specied replacement parts.AEMC
®
will not be held
responsible for any accident, incident, or malfunction following a repair
done other than by its service center or by an approved repair center.
WARNING: To avoid electrical shock, do not perform any service
other than the operating instructions contained in this manual,
unlessyouarequaliedtodoso.
• Donotallowwaterorotherforeignsubstancesintothecase.
• Disconnecttheunitfromallcircuitsandtestcablesbeforeopeningthe
case.
• Use caution with metallic tools that may short battery packs, power
supplies, etc.