RTW SurroundMonitor 11900 Series, Manual, Page: 194 / 376

Safety Instructions | Warning! EN-4 SurroundMonitor 11900 Series
WaRning!
Always follow the safety precautions below to avoid the pos-
sibility of serious injury or even death from electrical shock,
short-circuiting, damages, fire, or other hazards. These precau-
tions include, but are not limited to, the following:
• Do not open the housing. Inside, there are no user-servi -
ceable parts. Any necessary servicing shall be performed
by a properly qualified technician.
• Do not attempt to repair any part of the unit. Repairs shall
only be carried out by qualified personnel.
• Never remove any parts from the unit and do not make
any modifications to the unit without the express written
consent of RTW. Modifications can cause both safety
hazards and affect the unit’s EMI-CE conformity.
• Only use the power cord and power supply specified for
this product and certified for the country of use.
• Connect and disconnect properly. Use only connectors
specified for this product and fix them tight before use.
• Observe all terminal ratings and markings on the product.
Consult the operating manual for further ratings informati-
on before making connections to this product.
• Do not apply a potential to any terminal that exceeds the
maximum rating of that terminal.
• Avoid exposed circuitry. Do not touch exposed connec -
tions and components when power is present.
• Power disconnect. The power cord of the external power
supply disconnects the product from the power source. Do
not block the power cord or power supply; it must remain
accessible to the user at any time.
• Immediately turn off and disconnect the power supply, if
the unit produces unusual smells, noises or smoke, or if
foreign substances (e. g. liquids) or foreign objects enter
the unit.
• Do not cover the unit and do not place any objects or
anything containing liquids on it.
• Do not insert your fingers or any other objects into the
housing.
• Do not operate without cover plates or panels.
• Do not operate with suspected failures. If you suspect
there is damage to the unit, have it inspected by qualified
service personnel.
• Do not operate in wet/damp conditions.
• Do not operate in explosive atmosphere.
• Do not operate in dusty environments.
ATTENTION!
Always follow the safety precautions below to avoid the possi-
bility of physical injury to you or others, or damage to the unit
or other property. These precautions include, but are not limi-
ted to, the following:
• Do not operate the unit without adequate ventilation to
prevent the internal temperature from becoming too high.
• Therefore also keep the unit away from direct incident
solar radiation
• Keep product surfaces clean and dry. Only use a dry cloth.
• Never use any solvent based liquids for cleaning the
housing surfaces and the display.
• Do not place the unit in an unstable position where it
might accidently fall over.
• Before connecting any devices to the unit make sure that
the power supply is disconnected.
• Before moving the unit, remove all connected cables.
• When transporting or moving the unit, always take care
not to scratch or damage the housing surfaces and the
display.