1 Warning Caution: • Pb free solder has a higher melting point that standard solder; Typical the melting point is 50 - 70°F (30 - 40°C) higher. Please use a soldering iron with temperature control and adjust it to 750 ± 20°F (400 ± 10°C). In case of using high temperature solder- ing iron, please be careful not to heat too long.
4 Disassembly and Assembly Instructions 4.1. Disassembly instruction 1. Take off nozzle as same direction in figure 4. 2. Remove tapping screws by Plus Driver and 2 torx screws by IEC driver as figure 5.
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3. Take off an air outlet grill and an air outlet ring by rotating. Take off an air inlet ring by rotating, then pulling a rear cover as figure 6. 4. Take off a handle A from housing A and B as figure 7.
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5. Take off a housing A from a housing B . Then remove tapping screws and a power cord retainer from handle B as figure 8. 6. Take off a motor heater block from a housing B as figure 9.
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4.2. Assembly instruction 1. Install leadwire Black, Yellow, Violet, Orange and lead wire brown (from power cord) with a main switch and a capacitor as fig- ure 10. 2. Connecting and soldering a motor heater block with a main switch as figure 11.
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3. Assemble motor heater block with handle B and housing B as figure 12.
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4. Assembly handle A , screw and nozzle as shown figure 13.
7 Exploded View and Replacement Parts List Model No. : EH-ND52 Exploded View...
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Model No. : EH-ND52 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks EHND52T0312W TORX SCREW 3*12 2 FOR HANDLE AB *1 EHND52HDWW HANDLE AB (WHITE) EHND52MSPWW MAIN SWITCH PLATE (WHITE) INCLUDE 2 INSULATION TUBES (FOR CODE 615...