Brunswick StringPin - Page 118

6-6 Section6:Troubleshooting
Ball Accelerator
belt not centering.
1. Front pulley not bolted
correctly or front yoke is loose
(parts incorrectly installed.)
1. Loosen bolts on yoke and operate accelerator.
Align both yoke halves until the belt runs true.
Tighten bolts.
Pinsetter operates
erratically.
1. Faulty switches.
2. Loose or faulty cables and
connections.
3. String length not adjusted
properly.
4. Damaged pinsetter parts.
5. Pin Motion Interface not
adjusted properly.
6. Switch adjustment faulty or
faulty assembly.
7. Photocell adjustment not
correct.
8. Faulty motor rotation.
9. Main power supply on too low
a voltage.
10. Faulty switch cluster cable.
11. Faulty ball lift cable, foul and
optical trigger cable.
12. After above checked,
electronics.
1. Replace Switch.
2. Check all cables and connections.
3. Check pin string length and adjust properly.
4. Repair or replace parts.
5. Adjust Pin Motion Interface.
6. Check switch mountings. Check adjustments.
7. Adjust ball detect.
8. Determine proper rotation and adjust to proper
phase status.
9. Use proper line voltage.
10. Substitute spare cable (to check).
11. Check cables and repair or exchange.
12. Change the StringPin controller, CPU or H.V.
board(s).
PROBLEM CAUSE CORRECTIVE ACTION