Nippon MA-3000 RD-5+SC-5, Instruction Manual

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Instruction Manual MA-3000+RD-5+SC-5 NIC-TD-0000015-05
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5.3.2. SC-5
Item Exchange period and replacement procedure
Rinse pump tube Replace a tube approximately one year or 2,000 hours after the
start of use.
If any abnormality in a tube such as a crack is found, replace it
even before the above period expires.
Replacement procedure
1)
After carrying out the washing operation and draining pure
water in the flow path, disconnect the pure water inlet and outlet
tubes according to “3.6. Connection of pure water tank and
effluent tank”.
2)
Turn the pump cassette counterclockwise and pull it toward you
to remove it.
3)
Pull the hook of the tube holder in the direction of the arrow, and
remove the tube holder.
4)
Pull out the rotor and tube from the cassette.
5)
Apply silicone grease on the illustrated range of the new tube
and the shaft of the cassette.
6)
Attach to the cassette the tube and rotor on which silicone
grease has been applied. Check that the tube has been caught
in the gap between the rollers and the cassette.
7)
Attach the tube holder.
8)
Insert the cassette and turn it clockwise until it is locked.
9)
Attach the pure water inlet and outlet tubes as before.
Rinse pump Replace the rinse pump approximately three years or 3,000 hours
after the start of use.
If there is an abnormality such as an abnormal sound during
rotation, replace the rinse pump even before the above period
expires.
Replacement procedure
1)
After carrying out the washing operation and draining pure
water in the flow path, disconnect the pure water inlet and outlet
tubes.
2)
Catch the hook with your finger, pull it out toward you and
remove the connector.
3)
Connect the connector of the new pump to that of the main unit,
catch the hook in the notch in the main unit, and push it in.
4)
Insert the pure water inlet and outlet tubes as before.
Effluent tank Replace the effluent tank approximately one year after the start of
use.
* The recommended exchange period is not the guaranteed lifetime.