Servicing Safety Summary - Tektronix 2235A Instruction Manual

2235A
instruction
SERVICING SAFETY SUMMARY
FOR QUALIFIED .SERVICE PERSONNEL ONLY
Refer also to the preceding Operators Safety Summary
DO Not Service Alone
Disconnect power before removing protective panels,
soldering, or replacing components.
Do not perform internal service or adjustment of this
product unless another person capable of rendering first
aid and resuscitation is present.
Power Source
This product is intended to operate from a power source
Use Care When Servicing With Power On
that does not apply more than 250volts rms between the
supply conductors or between either supply conductor
Dangerous voltages exist at several points in this and ground.
A
protective ground connection by way of
product. To avoid personal injury, do not touch exposed the grounding connector in the power cord is essential
connections or components while power is on.
for safe operation.
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