Fini RD 185-810 User Manual page 30

40069 Zola Predosa (BO) - ITALY
6.1 CONTROLS AND MAINTENANCE SCHEDULE
Only qualified personnel should perform troubleshooting and or maintenance operations.
Prior to performing any maintenance or service, be sure that:
• no part of the machine is powered and that it cannot be connected to the mains supply.
• no part of the machine is under pressure and that it cannot be connected to the
compressed air system.
• Maintenance personnel have read and understand the safety and operation instructions
in this manual.
Before attempting any maintenance operation on the dryer, shut it down and wait at least 30
minutes.
Some components can reach high temperature during operation. Avoid contact until system or
component has dissipated heat.
DAILY
• Verify that the DewPoint displayed on the electronic instrument is correct.
• Check the proper operation of the condensate drain systems.
• Verify the condenser for cleanliness.
EVERY 200 HOURS OR MONTHLY
• With an air jet (max. 2 bar / 30 psig) blowing from inside towards outside
clean the condenser; repeat this operation blowing in the opposite way; be
careful not to damage the aluminium fins of the cooling package.
• At the end, check the operation of the machine.
EVERY 1000 HOURS OR YEARLY
• Verify for tightness all the screws of the electric system and that all the "Faston" type
connections are in their proper position, inspect unit for broken, cracked or bare wires.
• Inspect refrigerating circuit for signs of oil and refrigerant leakage.
• Measure and record amperage. Verify that readings are within acceptable parameters as listed
in specification table.
• Inspect condensate drain flexible hoses, and replace if necessary.
• At the end, check the operation of the machine.
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