11 CAUSES AND ACTIONS FOR ERRORS AND FAILURES CCW-R-2**B INSTRUCTION MANUAL
11-22
Hopper Error (BH, RS, TH, DTH)
(error display)
There is a loose screw on the cam sensor
inside the drive unit.
• Repair the drive unit.
Board malfunction. • Replace the cam sensor board (P-
5207*).
• Replace the DUC board (P-5579*/P-
5524*).
Connector breaking or poor connection. • Check the conductivity of the DUC
board (P-5579*/P-5524*) connector.
• Check the WCU board (P-5561*)
connector.
The fuse in the main body is blown.
(PS-0 unit)
• Replace the midget fuse on the DC fuse
board (P-5508*) (PS-0 unit).
(125V 5A)
Drive unit malfunction. • Repair or replace the drive unit.
[OVERSCALE ERROR] Infeed control phototube malfunction. • Replace the phototube to avoid pooling
of the product caused by not being able
to control the amount of product
supplied to the feeder.
Table 11-11 Error, Failure and Malfunction List (Continued)
Status Cause Action
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