Operation Manual

GMC-I Messtechnik GmbH 5
The tester must not be used:
• When the case is open
• When there are obvious signs of damage on the exterior
• When it no longer functions correctly
• When the safety sockets are damaged
• After severe stress that is, exceeding of the load limits given
under Specifications
• After severe transportation stress
• After prolonged storage under adverse conditions
(e.g. moisture, dust, temperature)
2.1 Meaning of the symbols on the unit
The symbols on the unit have the following meaning:
Warning of danger
Attention! See operating instructions.
Class II equipment
Reference to ground
CAT II Measuring Category II equipment
EC conformity mark
This device may not be disposed of with the
trash. Further information regarding the WEEE
mark can be accessed on the Internet at
www.gossenmetrawatt.com by entering the
search term ’WEEE’.
!