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NC-HU301P, NC-HU401P
4.4. Electric pump, Bottom insulator B
1. Remove a screw fixing electric pump.
2. Pull out the water pipe packing A comp. from electric
pump.
3. Remove electric pump.
4. Remove bottom insulator B. (Be careful for the
damage.)
Points when assembling
• Insert water pipe comp. into electric pump in advance.
• Pull the insulation pipe comp. toward your side (holder
B side), make a space between pump and set bottom
insulator B.
• Bend the bottom insulation plate toward right after setting
• Do not make a gap between water pipe packing A
(Be careful for damage)
4.5. Water pipe comp.
1. Take out water pipe comp. from casing A comp.
2. Pick up the Ball A.
Points when working
• Be careful for the loss of Ball A (red).
Water pipe comp.
Water pipe packing A
Electric pump
Bottom insulator B
Water pipe comp.
4x8 pan head
Del Tite screw
Ball A
Casing A comp.
Fig-7
Fig-8
