9.7 Safety valves
Location of safety valve
Position of safety valve (typical view)
Testing
Before removing the valve, depressurise the compressor.
See section Problem solving.
Valve (SV) can be tested on a separate air line. If the valve does not open at the set pressure stamped on the
valve, it needs to be replaced.
Warning
No adjustments are allowed. Never run the compressor without safety valve.
9.8 Dryer maintenance instructions
Safety precautions
Refrigeration dryers of ID type contain refrigerant HFC.
When handling refrigerant, all applicable safety precautions must be observed. Please be specifically
aware of the following points:
• Contact of refrigerant with the skin will cause freezing. Special gloves must be worn. If contacted with
the skin, the skin should be rinsed with water. On no account may clothing be removed.
• Fluid refrigerant will also cause freezing of the eyes; always wear safety glasses.
Instruction book
180 2920 7109 60
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