2. Assembly and dismantle detail ..........................5 3. Production No. position ............................17 4. Body effciency check ............................17 5. Parts location (NC-TWS30) ..........................18 6. Replcement parts list (NC-TWS30) ........................19 7. Packing ................................20 1. Problems Checking LED symbol for this instruction show as Please follow check operating detail below, before start to check the problems.
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NC-TWS30 1.2. Dismantle Procedure for Failure Diagnotics Tapping screw Thermo pot may break down by static (M4 x 12) electricity from clothes, human body, Truss head screw workbenches, etc. when toutch or wonder to toutch should to ground human body with several MΩ.
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NC-TWS30 1.4. Failure Diagnostics Chart 1.4.1. SYMPTOM: No power (There is no indication.) The items in the “Check” correspond to those shown in Check Point on P.3. Check Diagnostic method Action Thermal fuse comp. Is there connection across the blue lead wire on the peg Replace the Thermal fuse comp.
NC-TWS30 2. Assembly and Dismantle Detail Tapping screw (M4 x 12) 2.1. Bottom plate, Body Truss head screw 1. Remove 2 Tapping screws and 1 Truss screw from Bottom plate. 2. Remove 1 screw and Sleeve from Body. 3. Remove black, white Lead Wire and Earth wire Bottom plate from Peg frame.
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NC-TWS30 2.3. Thermal fuse comp. and Tapping screw (M4 x 8) Thermostat Heater 1. Remove 2 screws of Cover plate. Thermal fuse terminal Thermostat 2. Remove white and black Lead wires of comp. Heater terminal. 3. Remove Cover plate from Container.
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NC-TWS30 2.5. Lamp Ass’y Unit Tapping screw 1. Remove 2 screws off. (M3.5 x 12) 2. Remove Board holder B off (Pull Upside). (2 pcs.) 3. Remove LED Holder off. 4. Lean Board Holder B claw and pull Lamp ass’y unit to remove.
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NC-TWS30 2.7. Peg frame 1. Remove Body follow the instruction. 2. Remove Bottom ring upside with minus screwdriver or etc. 3. Remove 1 screw off. 4. Use minus screwdriver to pry between 2 ribs of Peg Bottom ring Tapping screw...
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NC-TWS30 2.9. Lid comp., Inner lid 1. Remove 4 screws off. Tapping screws M (4 x 12) 2. Remove Inner lid off. Inner lid Packing A Seal packing B Lid comp. Fig. 10 2.10. Lid packing, Steam way A 1. Remove Steam way A.
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NC-TWS30 2.11. Lid, Pump comp. 1. Remove 4 screws off. Tapping screw. 2. Use minus screwdriver to pry between Lid and M (4 x 12) Pump comp. Pump comp. Fig. 12 2.12. Valve A, Spring B, Seal ring 1. Remove Valve A from Pump comp..
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NC-TWS30 2.13. Shaft Push lower part of Pump comp. and push 4 legs of Shaft then pull out. Shaft Push Push Shaft Push Push Fig. 14 2.14. Lock knob A, Lock spring A, Lock spring B 1. Catch Lock spring A by wrench and pull out.
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NC-TWS30 2.15. Supporting Plate 1. Adjust lock pin of Supporting plate at “Release”. 2. Remove Supporting plate off. Supporting plate Operating point When assemble, make sure that Caution label is on the correct position. Lid slot Supporting plate Fig. 16 2.16.
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NC-TWS30 2.17. Lock lever A (Assemble - Remove Knob) Bottom up Thermo Pot and press Lock lever A deepest Lock lever A then push it down and pull out. w Remove this portion as shown with arrow Fig. 18 2.18. Upper Frame 1.
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NC-TWS30 2.19. Thermal fuse comp. assembly Assemble Thermal fuse comp. on Cover plate follow fig.20. Thermal fuse comp. Operating point - When assemble Thermal fuse comp. should not make Thermal fuse moved. - Should not make force (pull, bend, twist) on Thermal fuse comp.
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NC-TWS30 2.21. How to Paste Decoration panel Paste Decoration panel tightly. Operating point - Paste from A-point before, and follow the arrow KEEP WARM BOIL direction. - Peel of scratch protection sheet from Decoration panel surface. Fig. 22 2.22. Shaft assembly Set 4 legs of Shaft into groove of Fig.1 Pump comp.,...
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NC-TWS30 2.23. Valve A, Seal ring, spring B assembly 1. Assemble Seal ring on Valve A, then assemble Spring B. 2. Set 4 legs of Valve A of Pump comp. as picture below. Operating point Flat side of Sealing should reach to base of Valve A.
NC-TWS30 2.25. Recheck After assembly please recheck water leak, insulation resistance and operation, those are usual or unusual. INSULATION RESISTER : Measure by 500VDC insulation meter, the result should be more than 2 MΩ. (Measure between 2 pins of plug and screw).
NC-TWS30 6. Replacement parts list (NC-TWS30) Important safety notice : Componnts identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacturer’s specified part. Small Standard Metal Part Parts List Ref.No. Part No.