Carrier Graviner Mk6, Инструкция по установке, эксплуатации и обслуживанию, Страница: 85 / 132

Nov-21 Page 85 of 132 59812-K001 Rev 10
3. Internally inspect the Mk6 Control Panel and Junction Box(s).
4. All Detectors installed on the engine(s) plus any Detector Heads which are considered as usable
spares by the vessel (external view), document the status of the LEDs on each Detector.
5. All other enclosures (external view) and wiring used to connect the OMD relay contacts to the vessel
Alarm Monitoring & Engine Shutdown systems.
6. All faulty components must be removed from the vessel and environmentally destroyed to ensure
that they are not replaced on the system in error.
As part of this work document any concerns with: -
a. Corrosion.
b. Evidence of burnt components.
c. Poor quality wiring or incorrectly specified cabling used for power and data communication.
d. Missing or incorrect EMC glands.
e. Missing or incorrect screening & earthing.
f. Missing blanking plugs or caps.
g. Ensure all terminal block connector screws are tight
7. Inspect the contents of the Mk6 Event log.
It is important to understand the contents of the Mk6 Event log to diagnose and remove the reason
for any fault messages, see section 3.6
Please download photograph and document the event log.
Check the Status of each Detector prior to any cleaning taking place. If any Faults are indicated,
please take appropriate actions to clear the indication(s).
See section 4.4 for proper Detector Head removal, cleaning and refitting. Ensure Detector Heads &
Detector base O-Ring seals are properly fitted with Molykote O-Ring Lubricant.
Clean each Detector twice using the recommended cleaning buds and fluid.
8. Prior to refitting the detector head inspect the detector base. Document any concerns with:
Water droplets in the detector may indicate a leak in the water cooling lines or a problem with the
lube oil separator, particularly if the engine has not been in use for some time.
Figure 122 Water Droplets in the base.
Emulsified oil (foam in the detector base) may indicate cylinder or liner cooling water leaks or a
problem with the lube oil separator. If allowed to build up over time the inlet and outlet of the
detector may become blocked preventing the measurement of oil mist.