Danger To Life And Limb In The Event Of Faults During Operation; General Safety Instructions; Intended Use - Danfoss BOCK FK20 Operating Manual

1| Safety

1.3 Danger to life and limb in the event of faults during operation

WARNING!

1.4 General safety instructions

DANGER!
WARNING!

1.5 Intended use

These assembly instructions describe the standard version of the FK20 manufactured by Bock. The
compressor is intended for use in refrigeration systems in compliance with the limits of application.
Only the refrigerant specified in these instructions may be used.
Any other use of the compressor is prohibited!
The Bock refrigerating compressor named in the title is intended for installation in a machine (with-
in the EU according to the EU Directives 2006/42/EC Machinery Directive, 2014/68/EU Pressure
Equipment Directive).
Commissioning is permissible only if the compressor has been installed in accordance with these as-
sembly instructions and the entire system into which it is integrated has been inspected and approved
in accordance with legal regulations.
© Danfoss | Climate Solutions | 2023.07
If a compressor continues to be operated during extreme running
noise and/or a sharp reduction in refrigerating capacity, there is
the danger of further events occurring, such as the fracture
of the housing wall. If people are standing in the immediate
surroundings, there is the risk of severe injury or even death from
flying parts.
• In the event of extreme running noise, switch the compressor off
immediately.
• If there is a sharp reduction in refrigerating capacity, switch the
compressor off immediately.
• Secure the compressor against being switched on again.
• In such cases do not continue to operate the compressor under
any circumstances.
• Refrigerating compressors are pressurised machines and as
such call for heightened caution and care in handling.
The maximum permissible overpressure must not be exceeded,
even for testing purposes.
• Risk of burns! Depending on the operating conditions,
surface temperatures of over 60 °C on the discharge side or
below 0 °C on the suction side can be reached.
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