Printronix P6000 Series Maintenance Manual page 223

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5-25. Hammer Coil
b. Installation, P6080
Make sure leads lie at least 3/16 inch from clamp screws before tightening
screws. Damage to leads, coils, or hammer drivers is possible.
7. Install wire clamp (7) and four screws (6).
8. Reconnect coil connector (8). Verify that no male pins are visible at either side of connec
tor.
9. Slip comb bracket (2) behind screws (1). Tighten screws (1).
10. Return ribbon drive to operating position per paragraph 3-4c, 9 and 10.
c. Removal, P6040
1. Remove hammer spring per paragraph 5-24a.
NOTE: Each hammer coil is integral with its mounting base. The hammer
coil is held in place on the pole pin with adhesive.
2. Break off coil heat sink (1).
3. Strip off top of coil (2) and wires (3).
4. Split bobbin shaft (4) and peel away from pole pin (5).
5. Clean pole pin (5) throughly.
d. Installation, P6040
1. Place drop of adhesive at base of pole pin (5). Press new hammer coil assembly (7) down
firmly so base is below pole pin surface. Be sure to align and seat contact pins into hammer
bank cable assembly (6).
2. Install hammer spring per paragraph 5-24b.
P6040/P6080 Corrective Maintenance
-continued
-continued
CAUTION
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5-43