Iwatsu SS-500 Series Instruction Manual page 72

Finishing Measurement



66
To disconnect the power plug of the device,
do not pull the cord.
Do not twist the power plug.
Doing so could damage the cord and the power
receptacle of the PS-54 Power Supply.
While holding the shell (p.17), pull the power
plug out.
Pulling the shell lets the plug be unlocked, so you can
disconnect the plug from the power receptacle.
NOTICE