Tecno-gaz PURA plus 249S2 User Manua page 37

Protection GROUNDING SYSTEM.
(Operating) GROUNDING SYSTEM.
~
Alternate current.
Warning: high voltage. Risk of electrocution!
Read the instruction manual carefully.
Applied part.
POS.
Position (number identifying a component in the figures or diagrams).
Fg.
Figure.

Ohm (Electric Resistance unit).
s
Seconds (time unit).
W
Watt (Power unit).
Hz
Hertz (Frequency unit).
mm
Millimeters (Length unit).
A
Ampere (Electric Current unit).
V
Volt (Electric Voltage unit).
Pa
Pascal (Atmospheric Pressure unit).
°C
Degrees Centigrade (Temperature unit).
kg
Kilograms (Weight unit).
7
ENGLISH