ALTANA Pendulum Hardness Tester Manual - Handbuch (Seite 10)

9
Use the original accessories available for the
instrument, additional information can be found
in the chapters: technical data, standards, and
delivery content.
II Warning
The instrument consists of sensitive optical,
mechanical and electronic precision parts. Handle
the instrument like a high precision measurement
device.
• Do not drop and avoid stress due to vibration
and shock.
• Do not expose the instrument to high humidity
and condensation for a long period and avoid
contact to chemicals, splash-water and other
liquids.
III Caution
• Before operating the instrument with the
provided power supply, make sure the input
voltage of the supply is the same as the mains
voltage (refer to the type label)
• Do not position the instrument at a location
with direct sunlight.
• Do not position the instrument at a place where
it is exposed to dust, heat or vibrations.
• The provided dust cover should be used after
every usage of the instrument.
• Protect the instrument from humidity,
chemicals, and corrosive vapors.
• Do not use acetone for cleaning the instrument.
• Use a moist soft cloth for cleaning.. For heavy
soil use ethanol or cleaning alcohol.
English
General and Safety Information