Servicing Safety Summary - Tektronix 2246 1Y Service Manual

SERVICING SAFETY SUMMARY

FOR QUALIFIED SERVICE PERSONNEL ONLY
Refer also to the preceding Operators Safety Summary
Do Not Service Alone
Do not perform internal service or adjustment of this
product unless another person capable of rendering
first aid and resuscitation is present.
Use Care When Servicing With Power On
Dangerous voltages exist at several points in this
product. To avoid personal injury, do not touch
exposed connections or components while power is
on.
2246 1Y and 2246 Mod A Service
Disconnect power before
panels, soldering, or replacing components.
Power Source
This product is intended to operate from a power
source that does not apply more than 250 volts rms
between the supply conductors or between either
supply conductor and ground. A protective ground
connection by way of the grounding connector in the
power cord is essential for safe operation.
removing protective