K TECH PRO MAO1 User Manual page 3

Installation, connection, adjustment and repair works shall be
performed only after the fan is disconnected from power supply
network.
Only the qualified electrical engineers authorized for independent
execution of the electrical works for the electrical installations
with the voltage up to 1000 V are allowed for servicing and
mounting after reading this manual.
Single-phase power network used for connection of the device
must be in compliance with the acting norms and standards.
The fixed wiring system shall be equipped with automatic circuit
breaker. The fan is to be connected through the circuit breaker
integrated into fixed wiring system.
Keep the clearance between the dead contacts not less than
3 mm for all poles.
Before connecting the fan to power supply network make sure
that the fan impeller, casing and grille are free of any visible
damages and that the casing has no foreign objects inside that
can damage the impeller blades.
Ìisuse of the device, any unauthorized alteration or modification
is prohibited.
The device is not designed to be used by children, physically or
mentally disabled persons, persons with sensory disorder,
persons with no appropriate life experience and/or expertise
unless they are properly instructed about the device use or
supervised by the person in charge for their safety. Keep the
device out of reach of children or supervise the children to avoid
their playing with the device.
Take precautions to prevent penetration of smoke, carbon
monoxide and other flame products into the room through open
chimney flues or other fire-protection devices. Take also
measures to disable gas back draft in case of using gas or open
flame devices.
The transported air must not contain any dust or other solid
particles, sticky substances and fibrous materials.
The fan operation in the environment containing flammable
substances or vapours such as spirit, gasoline, insecticides etc.
is not allowed.
Do not close or block unit inlet and outlet in order to ensure the
most effective air passage. Do not sit or put objects on the unit.
The owner of the goods should follow the present manual.
WARRANTY
While purchasing the unit the Customer accepts the
warranty terms:
Manufacturer hereby guarantees steady performance of the
fan within 60 months since the date of its sale in accordance
to the rules of transportation, storage, assembling and
operation.
In case of no confirmation of sales date the warranty period
is calculated from the production date.
All the units and components belonging to the faulty unit
and replaced within the warranty period shall be covered
by the previous warranty period and general warranty
conditions. Thus the warranty period is neither extended
nor calculated anew for the replaced components or the unit.
In case of any failures due to faulty manufacturing during
warranty period, the Customer has the right to have the
goods replaced at the manufacturing facility.
The accessories operated together with the unit, both
included and not included into the delivery list as well as
other equipment operating jointly with the unit shall not be
covered by the warranty. The company is not responsible for
compatibility of their goods with other producers' goods.
The warranty covers only the manufacturing defects.
All the defects and faults resulting from mechanical effect
during operation process or natural wear-and-tear shall not
be covered by the warranty conditions.
The faults caused by violence of operation, servicing and
maintenance guidelines either by Customer or third parties
or caused by unauthorized design modifications shall not be
covered by warranty.
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EN