8 Service manual
1. General Information CRANEX
®
Novus e
Tubehead
Make sure that oil is not leaking from the tubehead. If
the tubehead shows signs of oil leakage, replace it.
Covers and Labels
Check that all covers are correctly installed and in good
condition. Also check that all the labels are attached to
the unit and that they are all legible.
Fire risk
WARNING: Disconnect the unit from the main power
supply before carrying out the next task.
Use a vacuum cleaner to remove all dust that has accu-
mulated inside the unit and cover air vents to eliminate
the risk of fi re. Remove all dust from the circuit boards,
and pay special attention to the Generator board L1800
and PFC P1910.
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