Replacing The Motor; Replacing The Brake - SICE S 65E Service Manual

fig. 13
- Remove the weight tray;
- Disconnect the motor power cable (B, fig.3) and clamping brake cable (H, fig.3) from the PEAL32F board;
- Unscrew the fixing screws of the side closing panel on the motor compartment;
- Unscrew the two nuts of the belt tightening screw (A, Fig. 13);
- Loosen the three motor fixing screws (B, Fig. 13);
- Disassemble the belt (C, Fig. 13) from the motor pulley (D, Fig. 13);
- Completely unscrew the three motor fixing screws previously loosened;
- Remove the motor with the flange (G, Fig. 10) from the aluminium support (E, Fig. 10);
- Unscrew the screw fixing the motor (E, Fig. 13) to the flange (G, Fig. 10);
- remove the pulley, then replace the motor with the new one;
- Assemble it by following the demounting directions in the reverse order, applying medium thread-lock loctite 243 to fix the pulley
- Mount the belt, referring to paragraph 16.1 "Replacing and adjusting the belt";
In the event of irregularities in the braking device, replace it as follows:
- Remove the weight tray;
- Unscrew the fixing screws of the side closing panel on the motor compartment;
- Disconnect the brake power connector from the PEAL32F power board (H fig.3a);
- Remove the hub (A, fig.14) from the motor rotor by means of the 2 dowels (B, fig.14) and the brake coil (C, fig.14), loosening the 4 fixing
screws of the stator;
- assemble the hub and the new brake by following the disassembly directions in the reverse order. When fixing the hub (A, fig.14), the two
dowels (B, fig.14) must be tightened in the flat part of the rotor stem, and the distance between the anchor fixed to the hub (D, fig.14) and
the brake (C, fig.14) must be 0.2mm -0/+0.05mm (E, fig.14).
Fig. 14

16.2 Replacing the motor

16.3 Replacing the brake