5-3
Component Maintenance
2.
Tap the Cleaning Mode icon (shown in Figure 5-1).
3.
The Feed Belt motor will start. Using a spray bottle, lightly spray the belt with hot
water. Dry the belt with a towel.
4.
Tap the Cleaning Mode icon, and the Rollers will start turning.
5.
Using a spray bottle, lightly spray both rollers with hot water. Dry the rollers with
a towel.
6.
Tap the Cleaning Mode icon, and the Sorter Belt motor will start.
7.
Using a spray bottle, lightly spray the belt with hot water. Dry the belt with a
towel.
8.
Tap the Cleaning Mode icon two more times to exit Cleaning Mode.
5.3.2. Cabinet and Doors
Follow these steps to maintain the cabinet and doors:
1.
Clean the front of the machine to remove any traces of syrup. Syrup could stain
and discolor the panels.
2.
The front lens is made of soft polycarbonate plastic that scratches easily. Clean it
with a soft terry cloth and mild detergent.
3.
To minimize the appearance of scratches, wax the lens with carnauba wax.
4.
Wash the metal portions of the exterior with a rag and hot, soapy water. Then,
rinse and dry. Avoid wetting the power cord and display screen.
Check all doors and locks to ensure that they are working properly. Make adjustments as needed.
5.3.3. Harnesses
The electrical harnesses provide power to all parts of the machine. Damaged or loose harnesses can
cause component failures. Inspect the harnesses at regular intervals to prevent service calls.
1.
Check that all the harnesses are secured to the cabinet with cable clamps.
2.
Check that the harnesses are securely connected at the back of the
RVM
controller
and into the In-Feed mechanism.
3.
Check for strain on the wires or interference from any moving parts.
4.
Check for loose contacts, and tighten them.
5.
Check the door interlock magnets to make sure they are aligned and function
properly.
Caution:
Do not spray cleaning solution into the Sensor Tunnel: it can damage
the electronic components.
Summary of Contents for U48DFF
Page 1: ...ULTRA Series Service Manual May 6 2014...
Page 2: ......
Page 18: ...Chapter 2 Specifications 2 2 FIGURE 2 2 ULTRA 48 Configuration...
Page 40: ...Chapter 3 Hardware Components 3 18 FIGURE 3 17 MC1 Board Layout FIGURE 3 18 MC5 Board Layout...
Page 41: ...3 19 RVM Controller Box FIGURE 3 19 MD5 Board Layout...
Page 52: ...Chapter 4 RVM Software 4 6 FIGURE 4 6 Service Mode Time Out Screen...
Page 68: ...Chapter 4 RVM Software 4 22 FIGURE 4 18 Software Processes Overview...
Page 69: ...4 23 Software Theory of Operation FIGURE 4 19 Circuit Board Locations...
