Earthed Conductor Test According To Din Vde 0751-1 - KaVo Key Laser III 1243 Instructions For Use Manual

Instructions for use KEY Laser III 1243
|
6 Safety checks

6.4 Earthed conductor test according to DIN VDE 0751-1

6.4 Earthed conductor test according to DIN VDE 0751-1
Perform the earthed conductor test on the laser unit in accordance with VDE 0751-1.
The limit is 0.2 Ω.
If the readings taken are higher than this, determine and remedy the cause.
The earthed conductor test and the spare unit leakage current test are performed
after removal of the side casing on the right.
Perform the earthed conductor test on the mains cable between the mains connec‐
ting plug and following measuring points:
A Frame of upper middle Z profile strut
B Hexagonal profile for holding the right rear wheel
▶ The measured value should be documented in the medical device book.
79/99