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2 Troubleshooting
2 - 3 Problem in Machine Operation
3
Bin Does not Rise (Lower) on QC-S300
2 - 3 -
- When selecting [Information - Service - P4 - Single
Operation] and bin is moved up/down,
Main shaft of M04 rotates or tries to rotate ••••••••
Main shaft of M04 does not try to rotate at all•••••
M04 Tries to Rotate
M04
Bin Up Motor
1
Crank
Check the followings.
(1) Crank is correctly tightened.
(2) Bearing is not removed.
(3) Drive Link is not removed.
(4) Connecting link and the shaft are correctly tight-
ened.
(5) Bin link F is not at the upper position.
2
Troubleshooting
(3/5)
M04 Does not Tray to Rotate
QPW-725
Main Control Board
CON3
Bin Link F
5
4
Connect Link
3
Drive Link
Check the followings.
(1) Connector of the bin up motor is not removed.
(2) Connector of CON3 on QPW-725 is not removed.
2
Bearing
(3) Wiring and connection between M04 and CON3,
51041
pin 7 and 8 on QPW-725 is correct.
20303A1
(4) Remove the terminal of M04. Measure the voltage
between the terminals (power source side) while
the bin is moved up/down using the single opera-
tion function. If 24VDC is measured, M04 has a
problem. Replace M04. If 24VDC is not mea-
sured, check the power circuit referring to the fig-
ure above.
Bin Up Motor
BRN
VIO
7
M04
GRY
8
RED
YEL
9
BLK
11
Gnd
+24V
G02
51041
20303B1
2 - 3 - 3 Bin Does not Rise (Lower) on QC-S300
Q C - S 3 0 0
2-13
1-13
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