461960 V1.1 8/07
3
Safety
International Safety Symbols
Caution :
Risk of electric shock !
This symbol, adjacent to a terminal, indicates that, under normal use, hazardous
voltages may be present
Caution :
Risk of electric shock !
This symbol, adjacent to another symbol or terminal, indicates the user must refer
to the manual for further information.
Equipment protected throughout by Double Insulation or Reinforced Insulation.
Safety Procedures
∗
Do not use fingers or any tool to touch the Wire Terminals.
∗
Do not exceed 0.5A relay contact load.
∗
The instrument contains no user serviceable parts and should not be opened
by the user.
∗
Repair or service should be done by a qualified technician only.
∗
Always apply the correct ACV power voltage
∗
Cleaning - Only use the dry cloth to clean the plastic case !
Operating conditions
∗
Comply with EN61010. Transient overvoltage at Mains Supply 2500V.
∗
Pollution Degree 2.
∗
Altitude up to 2000 meters.
∗
Indoor use.
∗
Relative humidity 80% max.