MMD Equipment 45S-6A6 - Manual (Page 51)

5. Periodic Inspection/Maintenance
5-10
5.5.11 Clean outside of Radiator and Intercooler (Intercooler: SDG100S only)
Every 500 hours
When the fin tubes“3”of radiator“1”and inter cooler“2”
are clogged by dust or other foreign materials, the heat
exchange efficiency drops and this will raise coolant
temperature. These tubes and fins should be cleaned
depending on the state of dirt inside the tubes even before
maintenance schedule.
Do not use high pressure washer for washing to prevent
fin tubes“3”from being damaged.
When the unit is used, installed near seaside and on boat
board, clean the radiator using fresh water more times
than once a month.
5.5.12 Change Filter inside Electric Pump(SDG45S only)
Every 1,000 hours
Remove the hose clip “1” and pull off the hose “2” from
the filter “3”.
When disassembling, the fuel in the hose “2” will spill out.
So prepare a receiver for the spilt fuel beforehand.
Replace the filter “3” by a new one. (See 5.4)
A000078
A050013
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