Cornelius FCB - 2 Flavor, Руководство по обслуживанию

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Pinnacle 2 and 4 Flavor Service Manual
DC I
NVERTER
B
OARD
R
EPLACEMENT
- B
ALDOR
M
AIN AND
P
RODUCT
D
ELIVERY
B
OARD
R
EPLACEMENT
- B
ALDOR
CAUTION - Use a grounding strap.
1. Disconnect the power to the unit.
FIGURE 37
2. Open the merchandiser door, then remove the top front panel and front hinged panel.
DANGER
— HIGH VOLTAGE, after disconnecting power wait for the D33 red light to go out indi-
cating that it is safe to work on the unit. Working on the unit when the red D33 light is lit could result
in electrical shock or death!
3. Unscrew the 4 mounting screws on the DC inverter board mounting bracket and slide the bracket up while
tilting it out. Do NOT detach the wires from the board yet.
4. Secure the new board in place. One at time remove the wires from the old board and connect them to the
new board.
5. Connect the power and check that the D33 light comes on.
6. Re-attach the panels.
1. Disconnect the power to the unit.
2. Open the merchandiser door then remove top front panel
and front hinged panel.
DANGER
— HIGH VOLTAGE, after discon-
necting power wait for the D33 red light to go out
indicating that it is safe to work on the unit. Work-
ing on the unit when the red D33 light is lit could
result in electrical shock or death!
3. Remove all wires from board being replaced.
4. Disconnect the 4 mounting standoffs and remove the
board.
5. Secure the new board in place and reconnect the wiring.
FIGURE 38
6. If the Main Board was replaced, program the previous setting for time, defrost, sleep, walk-up, and
viscosity.
7. Re-attach the panels.
D33 light (Baldor)
DC Inverter board (Baldor)
Product Delivery
Boards
Main Boards
Inverter Boards
(Emerson
Product Delivery
Boards
© 2003-2014, Cornelius Inc. - 42 - Publication Number: 560007298SER