Safety Warnings; Using The Unit - VENCO VHR Series Installation, Operation, & Maintenance Instruction

9. SAFETY WARNINGS

VENCO heat pump heat recovery units are produced in accordance with EN 60204-1 standards and to
fulfill the requirements MD 98/37 of the European Directives. The products have CE mark.
This user manual is prepared to provide correct usage and assembling of the heat recovery unit and warn
the maintenance personnel for the possible dangers they may occur. Apart from instructions and warnings of
the producers, legal rules and standards have to be taken into consideration as well.
The moving parts inside the unit (fan, motor, etc.) and electrical components where regions are considered
to be hazardous areas. Appropriate equipment and protective materials should be used in these areas to
work
Potential hazards related to heat recovery units evaluated in three groups.
– .The hazards for operator
– The hazards for unit damages.
– The hazards for unit working efficiency

9.1. USING THE UNIT

VENCO Heat Pump Heat Recovery Ventilation units, as well as providing energy savings, has been
designed to achieve a high quality of indoor air. Use for other purposes is deemed as illegal. In such cases,
the user will be completely responsible any possible damages that will arise.
The unit cannot be used to ventilate flammable and combustible gases. Transportation, installation and
operating instructions must be followed carefully in order to use the unit specified.
Commissioning and installation procedures must comply with the standards in force in the country of the
user. User is responsible to fulfill all requirements mentioned in this manual. Moreover the users have to
hesitate any kind of working method which contains risks. Any changes on the device by the user or the
operator are strictly prohibited. Warranty does not cover any type of damage will be caused by the changes
Installation, start up, and maintenance works can only be done by authorized and trained technicians. The
technician has to be informed by the owner of the unit or it's user about possible dangers.
Electrical fuse must be off during the maintenance activities.
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