Safety Requirements - Vents MPA 800 W User Manual

• Read the user's manual carefully prior to the operation and installation of the control unit.
• Installation and operation of the control unit shall be performed in accordance with the present user's manual as well as the provisions
of all the applicable local and national construction, electrical and technical codes and standards.
• The warnings contained in the present user's manual must be considered most seriously since they contain vital personal safety
information.
• Failure to follow the safety regulations may result in an injury or control unit damage.
• Read the manual carefully and keep it as long as you use the control unit.
• While transferring the unit control the user's manual must be turned over to the receiving operator.
Symbol legend used in the manual:
The unit must be disconnected from power supply
prior to every installation or repair operation.
The unit must not be operated outside the
temperature range stated in the user's manual or
in aggressive or explosive environments.
Do not change the power cord length at your
own discretion. Do not bend the power cord.
Avoid damaging the power cord.
Do not touch the unit speed controller or the
control panel with wet hands. Do not carry out the
unit maintenance with wet hands.
Keep the power cord intact while operating the
control unit. Do not put any foreign objects on top
of the power cord.
ATTENTION!
RESTRICTED!
SAFETY PRECAUTIONS
ON
OFF

SAFETY REQUIREMENTS

Ground the control unit!
Do not use damaged equipment or conductors
to connect the unit to power mains.
Do not position any heating devices or other
equipment in close proximity to the unit power
cord.
The unit must be disconnected from the power
supply prior to maintenance operations.
In case of unusual sounds, smoke disconnect
the unit from power supply and contact the
service centre.
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