Bitzer Refrigeration Liquid Receiver FS2202

Dispose of used oil in an environmentally friendly manner

Mark vessels with warning signs

Switch off the refrigeration system

Ensure no components or pipes are completely charged with liquid refrigerant

Verify sufficient volume is left above the liquids

Confirm only permitted refrigerants are used

Measure out extremely precise quantities of refrigerant

Ensure oil temperature is above 40°C

Charge the condenser or receiver directly with liquid refrigerant

Ensure blends are taken out of the charging cylinder as a bubble-free liquid

Add refrigerant on the suction side while the compressor is running, preferably at the evaporator inlet

4.7 Mounting included accessory

Fit the accessories best before commissioning.

Check connection positions for the included accessory in chapter Connections, page 38.

Check tightening torques of screws in chapter Mind when mounting or replacing, page 54 and following chapters.

After mounting, check pressure equipment for tightness.

Shut off all inlets and outlets of the pressure equipment into which something is to be installed.

Depressurise the pressure equipment.

Check for abnormal vibrations in the system, particularly the pipelines and capillary tubes.

Were additional safety measures required due to vibrations?

Ensure no strong vibrations are present to avoid risk of burst pipes and leakages.

Connect the pipes to the pressure equipment without load and stress to prevent mechanical stress.

Verify factory testing of pressure equipment

Test tightness of connections and pipe works

Test refrigerant circuit for tightness according to EN378-2 or equivalent standards

Enter the overpressure applied during the test

Is the test pressure within the maximum allowable values?