Tetra Pak Frigus SF 300-C1, Техническое руководство

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2 Maintenance 2.1 Preventive maintenance
2.1 Preventive maintenance
This freezer has been designed so that it needs a minimum of maintenance.
Wherever possible, lifetime lubricated bearings have been used in order to
minimize day-to-day maintenance.
2.1.1 Operation period
Daily:
• Cleaning according to the instructions under “Daily cleaning”.
Every three months:
• All interior, movable parts in the mix balance tank, pump and freezing
barrel and pressure control valve must be disassembled and manually
cleaned to remove any calcium deposits from the flushing water.
• Lubricate all joints and unions with a suitable vegetable oil in connection
with assembly.
• The top bearing of the pump connecting rod, must be lubricated with
SKF: LGEM2 or a similar bearing grease.
• Check the compressor’s oil level.
2.1.2 Outside the operation period
After a period of a month or longer without production, check the following:
• Check all functions - both mechanical and electric.
• Lubricate the top glide bearing of the connecting rod.
• Check the oil level of the compressor.