Safety - Mandik CPV Installation, Commissioning And Maintenance

MANDÍK CPV Installation, commissioning, and maintenance

4 SAFETY

The safety instructions provided herein must be followed when using the unit.
• All valid standards, safety regulations and generally accepted technical rules must be
followed during assembly, wiring, commissioning, repairs and maintenance of the
unit!
• Only natural persons or legal entities with valid authorisation are permitted to
conduct assembly of the unit, including electrical wiring, commissioning, repairs,
maintenance and operation.
The following general instructions are considered absolutely necessary. Additional
recommended instructions are provided in detail in the section covering assembly,
commissioning, and maintenance.
The following points must be met before start-up of the unit:
• All service panels and doors on the unit must be secured and fastened.
• Ensure that no one is inside the unit or in any other hazardous area around the unit.
• Commissioning and maintenance instructions are provided in the corresponding
sections of this manual.
The unit must not be operated under these conditions:
• The unit is installed in an environment where an explosive atmosphere may occur (does
not apply to ATEX units)
• The unit is installed in close proximity to magnetic fields
• The air entering the unit contains aggressive gases or chemicals or the air temperature
is below -30°C or higher than +50°C, or the return air humidity is excessively high (the
unit is not designed for damp air service, such as in pool facilities, etc.)
Access inside the equipment and conducting any work on the equipment are prohibited until
the following are met:
• The unit must be disconnected from power.
• All rotating parts (fans, etc.) must be stopped
• The unit must be locked out to prevent accidental start--up (e.g. at the service switch)
• Heat exchangers and hydraulic system components must be cooled down to the
ambient temperature, i.e. a maximum surface temperature of +40°C
• Pressure in all pressurised systems must be equalised to the ambient pressure
• The operator must be equipped with suitable protective equipment
IZU 06/2021 MANDÍK, a.s., www.mandik.cz
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