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9-2 Probe filter
9-2-1 If the probe filter contains lots of moisture or is polluted through the visible
verification, replace it.
9-2-2 How to replace the probe filter is as follows; Loosen B counterclockwise for
separation. Then replace the probe filter with new one and assemble it again
in the reverse order of disassembly.
9-3 Main filter
9-3-1 Loosen the main filter housing (A) and (B) counterclockwise.
9-3-2 Replace the first main filter and the second main filter with new ones.
9-3-3 Assemble them in the reverse order of disassembly.
