WIKA DI25 - Handbuch (Seite 7)

7 WIKA operating instructions digital indicator, model DI25
14076218.01 12/2013 GB/D
GB
2. Safety
If the instrument is transported from a cold into a warm environment, the formation of
condensation may result in instrument malfunction. Before putting it back into operation,
wait for the instrument temperature and the room temperature to equalise.
The manufacturer shall not be liable for claims of any type based on operation contrary
to the intended use.
2.2 Personnel qualification
WARNING!
Risk of injury should qualification be insufficient!
Improper handling can result in considerable injury and damage to equip-
ment.
■ The activities described in these operating instructions may only be
carried out by skilled personnel who have the qualifications described
below.
■ Keep unqualified personnel away from hazardous areas.
Skilled electrical personnel
Skilled electrical personnel are capable of carrying out work on electrical systems and
independently recognising and avoiding potential hazards, due to their technical training,
know-how and experience as well as their knowledge of country-specific regulations,
current standards and directives.
The skilled electrical personnel have been specifically trained for the work environment
they are working in and know the relevant standards and regulations.
The skilled electrical personnel must comply with current legal accident prevention
regulations.
2.3 Special hazards
DANGER!
Danger of death caused by electric current
Upon contact with live parts, there is a direct
danger of death.
■ The instrument may only be installed and mounted by skilled personnel.
■ Operation using a defective power supply unit (e.g. short circuit from
the mains voltage to the output voltage) can result in life-threatening
voltages at the instrument!
Do not use this instrument in safety or emergency stop devices. Incorrect use of the
instrument can result in injury.