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3.3.2 FIRST ASSEMBLY OF COUPLING, UNUSED UP TO 6 MONTHS
Apply protective coating CRC 6.66 Marine or equivalent, that guarantees 3
months protection in marine environment, or protection agent CRC Protective
Marine that guarantees up to 6 months protection-to the component steel parts.
This product can be removed with diluent CRC Marine Elmec Clean.
If the coupling is not filled with oil, spray 0,25 litres (8,79 imp fl oz) of TECTYL
930 SAE 30 oil inside and re-assemble the plug so to ensure the air-tight sealing
of the coupling. The rotating seals must be greased.
3.3.3 ALREADY OPERATED COUPLING, UNUSED UP TO 6 MONTHS
In this case it is necessary that on shutdown the procedures as per point 3.3.2
are observed.
3.3.4 AFTER COUPLING INSTALLATION, UNUSED OVER 6 MONTH
Follow what described in point 3.3.2 and carry out the prescribed operations
every 6 months, removing the old protection each time before the new one is
applied. Manually turn the coupling one or more times. This ensures that the
filling oil lubricates the rotating seals and the internal bearings.
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