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TABLE 13.3 - PREVENTIVE MAINTENANCE PLAN
Procedure Daily Weekly 1000h 2000h 4000h 8000h Annually
When
Required
Check oil level * (1)
Change lubricant oil
mineral 1000 * (8) *
mineral 4000 * (8)
synthetic 8000 * (8)
Replace the conventional air filter element * *
Replace the vehicular air filter element * *
Check the air filter element restriction level * (5)
Replace the oil filter
compressors up to 40hp
with mineral oil
* (2) (9)
compressors up to 40hp
with synthetic oil
* (2)
Replace air/oil
separator element
in compressors up to 15hp * (6)
in compressors up to 15hp
with mineral oil
* (6) (9) *
in compressors up to 15hp
with synthetic oil
* (6) *
Check the air/oil separator element restriction level * (5)
Clean the radiator and the condenser externally * (4)
Check for oil leaks *
Inspect the safety valve *
Check the condition and tightness of hoses * *
Tighten screws * (4)
Check electrical, switch and motor connections. * * *
Clean the filter air inlet on the compressor *
Compressor cleaning * *
Clean the air filters of the electrical box * *
Check voltage and tcondition of the belt(s) *
Lubricate the motor bearings (according to motor nameplate) *
Check the coalescing pre-filter restriction level *
Replace coalescing pre-filter element * (7) *
Check operation of the automatic air purge (when applicable) *
Replace nylon tubes *(11) *
If the compressor remains stopped for a period equal to or exceeding six months, it will be required and the
customer’s responsibility to replace the filters and oil.
ATTENTION
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