BC-3500 Series - Rowe International

BC-3500 Bill and Coin Changer
BILL RETURN SWITCH ADJUSTMENT
Refer to Figure 3-8 for this service check and adjustment. This switch must be in the actuated condition (the plunger
is pushed in) when the machine is in standby and the BILL AND COIN RETURN button not depressed.
The switch should transfer and put the bill acceptor motor in reverse when the BILL AND COIN RETURN button is
depressed slightly (1/8 to 1/4 inch). If adjustment is necessary:
1. Open the top door.
2. Locate the two return switch mounting screws
at A.
A
3. Insert a small (#1) Phillips screwdriver through
the side of the partition as shown in Figure 3-8,
reference B and loosen both of the return switch
mounting screws. Loosen the mounting screws
only enough to allow the front end of the switch
to rotate freely.
B
4. Pull the front (near you) end of the switch down
as far as it will go, then push the switch upward
until the switch “clicks.”
5. While holding the switch in place, tighten the two
switch mounting screws.
6. Check for proper operation and repeat Steps 3
through 5 if necessary.
Figure 3-8. Bill Return Switch Adjustment
Hopper Chain Adjustment
NOTE:
Make sure the hopper is empty of all coins before you adjust the chain tension.
1. Loosen the three screws at the top back of the hopper, which will allow the black plastic upper chain guide
ring to move diagonally upwards, as shown in Figure 3-9.
2. Pull the upper chain guide ring up as shown in Figure 3-9, while you rotate the drive pin clockwise until the
slack is removed from the chain but no binding is evident.
3-10 25238801