Refreshment Center Operato rs’ Guide Final Installation
December 2004 49 4800006
Spiral Indexing Procedure (Two Spirals, One Or Two Motors)
The spiral indexing procedures involve rotating spirals one position at a time until the
product vends properly.
1. Home all the motors.
2. Remove the left hand spiral of the affected pair.
3. Is the coupler in the proper position?
NO - Move the coupler to the position as shown in "Install a Gear" on page 28. Go to
step 4.
YES - Move the left coupler to the next counterclockwise position. Go to step 4.
4. Replace the left hand spiral.
5. Remove the right hand spiral, spiral coupler, and gear (if used) of the affected pair as a
unit.
6. Rotate this unit until the right hand spiral mirrors the position of the left hand spiral.
7. Replace the right hand spiral, spiral coupler, and gear (if used).
8. Perform a test vend (see the previous page).
9. Did the product hang up?
NO - You're finished. Continue to test vend the remaining selections until everything
works right.
YES - Go to step 10.
10. Did you previously move the left hand coupler to the next counterclockwise position?
NO - Remove the left hand spiral of the affected pair. Turn the left spiral coupler to the
next counterclockwise position. Return to step 4.
YES - Return to step 2 in the operational readiness check and try another procedure.
Do not move the coupler again.
Test the Bill Validator
1. Insert a $1 bill into the validator.
2. Push the coin return button.
THE BILL VALIDATOR IS IN THE ESCROW MODE - No money is returned - you must
make a selection in order to receive any change. Go to step 3.
THE BILL VALIDATOR IS NOT IN THE ESCROW MODE - You should receive four
quarters in change. Go to step 3.
3. Make a selection. The correct selection should be vended and correct change should
be returned.