Scansonic DA 310 Guide D'instructions page 4

The lightning lash with arrowhead symbol, within an equilateral
triangle, is intended do alert the user to the presence of uninsulated
"dangerous voltage" within the unit's enclosure that may be of
suficient magnitude to constitute a risk of delectric shock.
The exclamation point within an equilateral triangle is intended
T
to alert the user to the presence of important operating and
maintenance accompanying the unit.
Service
• To reduce the risk of electric shock, do not remove screws. The
unit does not contain any user-serviceable parts. Please leave all
maintenance work to qualiied personnel.
Do not open any ixed covers as this may expose dangerous voltages.
•
Maintenance
• Ensure the unit is fully unplugged from the power supply before
cleaning.
• Do not use any type of abrasive pad or abrasive cleaning solutions as
these may damage the unit's surface.
• Do not use liquids to clean the unit.
4
CAUTION
CAUTION
RISK OF ELECTRIC SHOCK
RISK OF ELECTRIC SHOCK
DO NOT OPEN
DO NOT OPEN