Specifications

6. Loosen the pulley set screws and remove the pulley from the motor shaft.
7. Place the pulley on the new motor shaft and tighten the pulley set screws.
8. Put the new motor in place in the support bracket and slip the drive belt over the
pulley. Insure the other end of the drive belt remains on the pulley associated
with the x or y mechanism.
9. With the existing hardware, attach the motor to the bracket, but DO NOT
tighten the four socket head cap screws at this time.
10. Locate a length of strong cord or cable sufficient to loop over the motor pulley
with four to six inches of cable hanging below the motor.
11. Loop this cable around the motor pulley between the belt and the pulley flange
nearest the motor body. Tie the ends of the cable together.
12. Position a 0 to 40 lb. spring scale into the cable loop and pull down with the
spring scale until the scale reads 30 lbs. With the pull tension still applied with
the spring scale, tighten the attaching socket head cap screws securing the
motor to the bracket. (Use the same procedure for either motor.)
13. Reattach the cables and any covers removed during the procedure.
X Y Z Motor Drives
There are three identical XYZ motor drive PCBs located below the embroidery heads
and table top. Access to this section is gained by removing the cover in the left
frame support leg.
WARNING! When the cover is removed, and the machine is ON, potential harmful
voltage and current is exposed.
The capacitors in this section may store fairly high voltage and current for a
few moments after power is removed, therefore extreme care is advised
when working in this area immediately after removing power.
It is advise that you delay any work in this area for at least one (1) minute
after removing power, to allow the voltage to "bleed" from the capacitors.
If unauthorized personnel attempt to service this area, the Factory Warranty May Be
Voided if the work is improperly performed. To replace one or more of the XYZ
motor drives refer to the following steps:
1. Turn the peripheral OFF and disconnect the power source.
X Y Z Motor Drives 3 - 15
110305-01, Rev A 3. Mechanical Disassembly