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Rear Gripper Pad Replacement
1. Disconnect power
2. Disconnect air
3. Open case
Caution blades may be hot.
STP Service continued
A NEEDLE-NOSE PLIER
MAY BE USED TO
REMOVE THE PINS.
MOVE TO RIGHT, THEN TO REAR
6. Remove grippers. Stationary gripper slides straight out.
Movable gripper must be removed from cylinder adapter
and then slid straight out.
7. Replace pads. Refer to
diagram.
8. Replace grippers.
9. Replace pins.
10. Close case
11. Connect power
12. Connect air
Tension Springs
Tension springs control the blade pressure on the cable insulation.
1. Disconnect power
2. Disconnect air
3. Open case
Caution: Blades may be hot.
4. Remove one end of spring from current spring post with needle nose pliers to the
desired position. Note: Be sure to rotate thermal head assembly area to adjust both
springs equally.
Low position – extruded insulation
Medium position – wrapped insulation
High position – wrapped insulation
5. Close case
6. Connect power
7. Connect air
4. Move pull cylinder all
the way forward. This
allows removal of the
gripper pads toward the
rear.
5. *Pull out grip pins.
Moveable gripper has 3
grip pins. Stationary
gripper has 1 pin.
14
Gripper Pins