Specifications

Damaged Trimmer Cam or Trimmer Solenoid
To check for a damaged trimmer cam or trimmer solenoid, refer to the following
procedure:
1. Remove the Z motor cover from the rear of the head.
2. Remove the rear bed cover of the head to expose the trimmer camming area as
seen in Figure 4-7.
3. Turn the machine power ON.
4. Go to the HEAD TIMING MENU and press to turn HEAD TIMING ON.
5. Press the and keys simultaneously to go into the "Z pos" mode. On the
display you will see: ’Z pos’ followed with a numerical indication in degrees.
WARNING! Potential danger exists any time you perform service
around a rotating belt. Please use caution during the following
steps.
6. Slowly rotate the Z drive pulley/belt clockwise until the number of degrees
indicated in the display reads between 280 and 300.
Drill hole in rear of
cam. (must be facing
nearly straight upward
at embroidery head
head up position)
Engage solenoid pin
into cam groove by
pushing here with flat
bladed screw driver
trimmer
solenoid
trimmer
cam
solenoid pin end
shown engaged
in cam groove
Figure 4 - 7
Z Timeout Errors 4 - 11
110291-01, Rev D 4. Trimmer Maintenance