STP Operation continued
Gripper Pad Replacement
The STP has two sets of grippers. The front grippers hold the wire while the rear grippers pull off the slug. Both sets of grippers have pads that require
periodic replacement.
NOTE: To replace pads press caps firmly in place, then use a small screwdriver to pop up the tops so they catch on the inner
shoulder of gripper.
Front Gripper Pad Replacement
1. Disconnect power
2. Disconnect air
3. Open case
4. Remove screw and top plate
5. Pull out the 2 gripper
pins. Remove screw and
pull plate and up to the
right to remove plate.
6. Remove grippers.
7. Pull off old pads and replace with new set.
8. Replace grippers. Install left gripper pad on to cylinder adapter and replace grip pin. Locate right gripper and replace grip pin.
9. Replace top plate, screw and gripper pins.
NOTE: When closing the lid,
make sure all wires and air
hoses do not interfere.
NOTE: Open case by removing screws,
pressing buttons and lifting lid.
FLAT TABS MUST ALIGN
WITH GRIPPER PIN HOLE.
GRIPPER PIN HOLE
REAR GRIP PAD ASSEMBLY
REAR GRIPPER
FRONT GRIPPER
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