The warning symbols
1: in the rear area of the cover plate
3: in the upper, central area of the right side
wall
6: On the door at the rear side of the device
there is a warning symbol attached which
means that these covers may only be
opened by qualified personnel.
This warning symbol in the area of the
catalyst furnace warns of burns to fingers
and hands.
The warning symbols on the furnace
opening warn of burns and the risk of
crushing fingers or hands.
2.7 Emergency stop
The emergency stop is controlled via the main switch of the device.
In case of an emergency, the device can be switched off as follows:
1. Turn the main switch of the analyser to switch position 0.
2.8 Remaining safety hazards
Danger to life from electric shock
Exposed electrical contacts – High voltage
− An electric shock can cause severe injuries in the form of burns, cardiac
arrhythmias, respiratory arrest or cardiac arrest.
• Any work on the device may only be carried out by qualified service
personnel.
• Turn the power switch of the analyser to position 0 and pull the
mains plug out of the socket.
Danger to life from electric shock
Connection to socket without protective conductor
− When connecting the device to sockets without a protective conductor, life-
threatening injuries from electric shock may occur.
• Operate the device exclusively on sockets with a protective conductor
(PE).