S Class 2 cutter Service manual
Replacements guidelines 2-9
2.9 Replacing an X-motor
The S120, 140 and S160 are equipped with two X-motors. Although both motors are driven,
only the one with the encoder is used for feedback.
2.9.1 Replacing the X-motor with the encoder
To replace the X-motor with the encoder, proceed as follows:
1. Remove the right-hand cover (see Section 2.4, removing the right-hand cover).
2. Loosen the screws of the power entry and pull it out leaving it hanging.
3. Locate the motor and follow the cables from the motor to the main board. Disconnect
them.
4. Remove the three screws holding the motor in place (see picture for the exact position of
the screws).
5. Carefully remove the motor leaving the belt hanging over the pulley.
To re-install, proceed in the reverse order of removal. Make sure to firmly tighten all screws.
Note:
When re-installing, be extremely careful to plug the connector into the correct
positions.
It is extremely important that the two rotating belts do not touch. Make sure to
position each belt correctly to avoid malfunctioning.
2.9.2 Replacing the X-motor without the encoder
To replace the X-motor without the encoder, proceed as follows:
1. Remove the right-hand cover (see Section 2.4, removing the right-hand cover).
2. Locate the motor and follow the cable from the motor to the main board. Disconnect it.
3. Remove the three screws holding the motor in place (see picture for the exact position of
the screws).
4. Carefully remove the motor leaving the belt hanging over the pulley.
To re-install, proceed in the reverse order of removal. Make sure to firmly tighten all screws.
Note:
It is extremely important that the two rotating belts do not touch. Make sure to
position each belt correctly to avoid malfunctioning.
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