WÄRTSILÄ PAAE051728, Instruction Manual

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·
If an electronic module is connected through a CIB (Connection
Interface Box) then open the CIB cover and disconnect all connec-
tors of the unit and close cover again.
·
Close the covers of the cabinet
· If engine equipped with harness: Disconnect the interconnections
between the harnesses and the cabinet.
·
If convenient, protect harnesses, cables, sensors and other equip-
ment from sparkles with a proper metal sheet.
00B.2.5 UNIC Precautions checklist
The following precautions must be paid attention to before welding
in the vicinity of a UNIC control system:
·
Deactivate the system by disconnecting all external connectors from
the PDM-10 or PDM-20 (X11, X12) and from the external interface
connectors (XM#).
·
If the welding point is close to (approximately within a radius of 2 m)
an electronic module (IOM-10, MCM-10, CCM-20 etc.) disconnect
all connectors of the unit
·
Close the covers of the cabinet and all the distributed units.
· If convenient, protect cables, sensors and other equipment from
sparkles with a proper metal sheet.
200640 Welding Precautions Appendix B
00 - 5