Operation and Maintenance Manual, OnyX Sky Heat Recovery Units, 2022/01
Frapol Sp. z o.o. reserves the right to introduce changes without any prior notice.
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General Safety Principles
RECOMMENDATIONS IN THE MANUAL
Failure to follow the recommendations in the manual may result in property damage and personal injury. The
manufacturer is not liable for any damage resulting directly or indirectly from failure to comply with this manual.
STORING THE MANUAL
Keep this manual and the documentation pertaining to the Heat Recovery Unit in a location easily accessible to
operators and service personnel.
REQUIREMENTS CONTAINED IN SUPPLEMENTARY INSTRUCTIONS
Depending on configuration, additional instructions for the following components may be provided with the unit. It is
essential that you familiarise yourself with the safety requirements specified in:
•
Operation and Maintenance Manual for OnyX accessories
PERSONNEL AUTHORISATIONS
Installation, start-up, and operation of the unit must be carried out by personnel having appropriate qualifications
required by the current regulations.
ELECTRICAL CONNECTIONS
Make sure that the mains supply voltage matches the data specified on the nameplate of the unit.
The maximum
permissible deviations are:
•
Power supply voltage: +/- 6%
•
Frequency: +/- 2%
DANGER
Before making any electrical connections or performing any maintenance works, make sure that the supply
voltage is disconnected, and the circuit breaker is in the disconnected position.
Parameters of the power supply line and its necessary protective equipment must be selected and dimensioned by
personnel with appropriate qualifications, regarding designing electrical installations, according to the applicable laws.
TRANSPORT
The unit must be transported to the place of installation in accordance with the applicable safety regulations. Persons
who operate means of transport (a forklift truck, crane, etc.) must have appropriate qualifications. When transporting
the unit, wear personal protective equipment (safety gloves, safety helmets, safety goggles). Never stand under
suspended loads.
OPERATION AND MAINTENANCE ACTIVITIES
Maintenance inspections must be carried out regularly at the intervals specified in the “Operation” section. The goal is
to detect defective or loose parts in advance and avoid breakdowns. Failure to rectify the detected fault increases the
risk of failure, damage, or injury.
CAUTION HOT PARTS
The unit contains components with high surface temperature (e.g., heat exchangers, heaters, motor
housing). Direct contact with them may cause burns or other injuries. Take special care, wear protective
clothing, and perform maintenance works only after their temperature falls below 40°C.
WARNING SHARP EDGES
The unit is designed with sharp edges (e.g., lamellas in heat exchangers). Contact with them may result
in
injuries
.
Wear protective clothing and be particularly careful when performing maintenance works.
WARNING MOVING PARTS
The unit contains moving
parts (e.g. fan rotors). Contact with them may result in mutilations or serious
injuries. Maintenance work may only be carried out, when such parts have completely stopped.
DETECTING FAULTS
In case of mechanical damage to the supplied goods, please draw up a damage report with the carrier. The report
is to be drawn up on the day of delivery and it is the basis for acceptance of claims for transport damage. If a fault
or malfunction is detected, switch off the unit and call an authorised service centre.
REPAIRS
All repairs should be carried out by an authorised service centre and using original spare parts.
MODIFICATIONS
Unauthorised (mechanical or electrical) modifications to the equipment are not permitted and void the warranty. The
manufacturer is not responsible for any such actions.
