Domino TUFF, Instruction Manual

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•
Remove the driving belts as described in the previous paragraph;
•
Disconnect the electric cables from the terminal board of the motor, after having removed its
cover.
Take note of how the cables are connected as the motor has two speeds, and having
six cables to disconnect, one could create confusion in connecting them.
•
Remove the four screws that fix the motor to the base;
•
Remove the motor and place it on the floor avoiding possible injuries;
•
Take off the motor pulley by unscrewing the fixing screw on the side and replace it on the shaft
of the new motor and fix it by means of the side screw;
•
Place the new motor on its base and fix it with the proper four screws;
•
Replace the driving belts and tension them as per instructions in paragraph 6.2;
•
Reconnect the electric cables to the terminal board of the new motor and close the cover;
•
Respect the order of connection of the cables as with the previous motor;
•
Reassemble the rear cover;
•
Check that the motor turns in the correct direction, otherwise invert the electric cables as per
instructions recalled in paragraph 5.1 point b.
6.4.3 Replacement of the mixing arms
•
Stop the machine with the mixing arms at their highest position of the bowl;
•
Unscrew the nut and remove the security grub screw while holding the arm, avoiding it to fall
and damage the bowl;
•
Remove the arm and replace it with a new one;
•
Repeat above operations by inverting them to fix the arm.
6.5 ELECTRIC MAINTENANCE
Any maintenance work regarding the electric plant of the machine, including the
motor, must be carried out by professional personnel having all the technical
knowledge of the standards for a correct carrying out of all those operations object
of this warning.
The only operations which can be carried out by the operator are:
•
The re-arming of the machine when the thermic protection has come into force, by acting on the
main switch (see paragraph 6.4);
•
Replacement of a fuse.
N.B. SEE THE ELECTRIC DIAGRAM IN PARAGRAPH 9.1