Milnor BICWUT01 사용자 설명서
Troubleshooting Basket Speed Errors on Single-motor Washer-extractors
PELLERIN MILNOR CORPORATION
Figure 1: Troubleshooting Speed Errors
Process Chart
Legend
.
Y.
Yes
N.
No
1.
Machine does not run at desired speed.
2.
Section 1: Is desired speed programmed in wash formula?
A.
Edit wash formula.
3.
Section 2: Are inverter parameters correct for this machine model?
B.
Contact Milnor, and correct inverter parameters.
4.
Section 3: Does digital counts value match desired speed?
C.
Contact Milnor for updated software.
5.
Section 4: Does D-to-A output voltage at D-to-A board match desired speed?
D.
Replace D-to-A board.
6.
Section 4: Does D-to-A voltage at inverter match desired speed?
E.
Check wiring from D-to-A board to inverter.
7.
Section 5.1: Does inverter output frequency match input voltage?
F.
Review inverter parameters, and contact Milnor Customer Service.
8.
Section 5.2: Is inverter output amperage within normal limits?
G.
Contact Milnor Customer Service before repairing or replacing inverter.
9.
Section 6: Does motor test within normal limits?
H.
Contact Milnor Customer Service before repairing or replacing motor.