Toa TTT-710, Instruction Manual

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Model: TTT-710 8.3 Washing Water Flow Passage Maintenance and Inspection
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③ Disconnect the piping.
⋅⋅⋅⋅⋅⋅
Disconnect one end of the washing water tube (for pump) and
washing water tube (for washing reservoir) connected to IN and OUT of the pure water pump.
④ Remove the pure water pump together with the mounting plate.
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Loosen the pure
water pump mounting screws (4 screws) and remove the pure water pump together with the
mounting plate from the product. Also disconnect the pure water pump lead wire connector
terminal.
⑤ Remove the pure water pump.
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Loosen the fixing screws (4 screws) and remove the pure
water pump from the mounting plate.
⑥ Replace the pure water pump.
⋅⋅⋅⋅⋅⋅
Fix the new pure water pump to the mounting plate in the
original direction
⑦ Connect the lead wire.
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Connect the pure water pump lead wire to the connector terminal
board inside the product as it was originally.
⑧ Assemble the pure water pump.
⋅⋅⋅⋅⋅⋅
Assemble the pure water pump together with the
mounting plate to the product main body as it was originally.
⑨ Connect the tubes.
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Connect each washing water tube as it was originally.
.