Initial Inspectione; Safety Instructionse; Maintenance And Repair E; Earthing E - Philips PM 5191 Operating Manual

2.1.
2.2.
2.2.1.
2.2.2.
E 2-1
INITIAL INSPECTION
SAFETY INSTRUCTIONS
Maintenance and Repair
Failure and excessive stress:
If the instrument is suspected of being unsafe, take it out of operation permanently.
This is the case when the instrument
— shows physical damage
— does not function anymore
Earthing (grounding)
Before any other connection is made the instrument shall be connected to a protective earth conductor
via the three-core mains cable. The mains plug shall be inserted only into a socket outlet provided with