King Edge Vac
Troubleshooting
6-13
WARNING
Only trained personnel with experience
in electrical or mechanical repair should
troubleshoot and repair the unit.
Troubleshooting
WARNING
Read the
REPAIR
chapter and make
sure that the power is disconnected
before doing any repairs.
ISSUE
POSSIBLE CAUSE
SOLUTION
(continued from previous page)
Unit Starts, Then Shuts Down
(continued from previous
page)
1. Control latching circuit
(hold) is defective.
If message stays displayed:
Close all safety switches.
Press the START button and make
sure the momentary indicator does
not light at all, even for 1-2 seconds.
If indicator lamp lights for 1-2 seconds
while the machine is running, see next
cause.
•
-
-
2. RUN detect circuit faulty
(No RUN/24VAC indicator
on main board).
Check for 24VAC at PIN3 on DC
power supply for 1-2 seconds after
starting.
If there is 24VAC at PIN3 but no
RUN/24VAC indicator, replace DC sup-
ply 1612-530.
If there is no 24VAC at PIN3, check
and replace the start relay (CR1, CR2,
or CR3), auxiliary contact, or wiring as
necessary.
Do not try to measure 24VAC at the
connection to the main controller. This
is a logic signal provided by the power
supply (0vdc = on, 5vdc = off).
•
-
-
•
Unit Starts, Blank Message
Screen
1. No voltage at the CHI
panel.
Check and repair the 5vdc connection
from the main control board to the CHI
panel.
•
2. The CHI panel is faulty.
Check and repair controller and CHI
panel connections. Check vacuum
tube (vf display) for damage.
Check and repair processor pin con-
nections.
Replace as necessary.
•
•
•
Unit Is Running Normally Then
Goes into Standby State
or
Unit Starts and Goes Immedi-
ately Into Standby State
Message reads:
IRONER/FOLDER NOT READY
1. The spreader/feeder has
received a fault signal
from another machine in
the line.
Make sure communications cable con-
nections between units in the line are
secure.
Determine which machine in the line
caused the fault signal and correct.
•
•
2. One of the two prefeeder
inverters (INV6/INV7) has
a fault.
Check and reset inverter. For more
information within this section, refer
to the
Unit Does Not Start Message
reads: CIRCUIT BREAKER TRIPPED!
SERVICE OR CLEAR FAULT or
INVERTER/MOTOR OVERLOAD!
SERVICE OR CLEAR FAULT
.
•
TOC
INDEX
Содержание King Edge VAc
Страница 1: ...KING EDGE VACTM Large Piece Spreader Feeder with Vacuum Laydown and Air Assist INSTRUCTION MANUAL...
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Страница 224: ...3038 015e King Edge VAC PL 6 Rolls and Ribbons 7 6 5 8 9 12 11 13 10 1 2 7 4 3 TOC INDEX PL TOC...
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Страница 262: ...SC 2 460V Motor Circuit SC TOC TOC INDEX...
Страница 264: ...SC 4 208 230V Motor Circuit SC TOC TOC INDEX...
Страница 266: ...SC 6 Control Power Communications SC TOC TOC INDEX...
Страница 268: ...SC 8 Controller Inputs SC TOC TOC INDEX...
Страница 270: ...SC 10 Control Outputs SC TOC TOC INDEX...
Страница 273: ...King Edge Vac 3210 437b SC 13 This page intentionally left blank SC TOC TOC INDEX...
Страница 274: ...SC 14 Prefeeder Control Circuit SC TOC TOC INDEX...
Страница 276: ...3210 437b King Edge Vac SC 16 This page intentionally left blank SC TOC TOC INDEX...
Страница 277: ...SC 17 24 VAC Control Circuit SC TOC TOC INDEX...
Страница 278: ...SC 18 Interlock Circuit system E stop SC TOC TOC INDEX...
Страница 279: ...SC 19 Pneumatic Diagram SC TOC TOC INDEX...
Страница 280: ...SC 20 Prefeeder Electrical Panel SC TOC TOC INDEX...
Страница 282: ...SC 22 Disconnect Panel SC TOC TOC INDEX...
Страница 284: ...SC 24 Main Eletrical Panel SC TOC TOC INDEX...
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