Strautmann EK 1107 User manual

Remedying FaultsatPP 1207–KlöcknerMöller
RemedyingfaultsPP1207
page 1–April2005
Frequentlyoccurring faultsand remediesforthem
areexplained in thefollowing tables.
The tablesaredividedup according tomainfaultareas.
•Machine hasnofunction
•Machine doesnot run in automaticmode
•Machine doesnot run in manual mode
•Bale cannotbe ejected
•Press platedropping-oilleakage
•Doordoesnot riseautomatically
•Hydraulicproblems
•Electricalproblems
Thisdocumentationisalsointendedforthe EK1107/1109and
PP 1208
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Remedying FaultsPP 1207–KlöcknerMöller
RemedyingfaultsPP1207
page 2–April2005
Problem Reason Remedy
1.1Controlhasno
function A. Emergencystoppressed Unlockemergencystop
B. Powersupplycut Restorepower supply
C. Transformer faultyand
transformer fusefaulty(KLM
only)
Test transformer and
replaceif necessary
D. FaultyfuseonPCB
(ABB controlsonly) Checkfusesand replaceif
necessary
E. Connectorsdonotmake
contact Checkand clean plugsand sockets
F. Faultycircuit Checkcircuitandchange if
necessary(inthecaseof
faultycircuiteitherredor
greenLEDslightup; inthe
caseof atotalfault noLED
light up)
1Machine hasno function
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Remedying FaultsPP 1207–KlöcknerMöller
RemedyingfaultsPP1207
page 3–April2005
A. Unlockemergencystop byturning
clockwise
B. Ensurepresenceof voltage.Checkfuses
1.1Controlhasnofunction
•Emergencystop pressed
•Power supplycut
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Remedying FaultsinPP 1207–ABBcontrol
RemedyingfaultsPP1207
page 4–April2005
1. ABB controls
2. Ensurethatemergencystop
isnotpressed down.Check
fuses.
3. Checkpowersupply;all
phasesmust bepresent.
Emergencystop switchand
fuses
Checkpowersupply
1.1Controlhasnofunction
1. Emergencystop pressed
2. Power supplycut
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Remedying FaultsinPP 1207–KlöcknerMöller
RemedyingfaultsPP1207
page 5–April2005
Checkfuses
Check
power
supply
Unlockemergencystop
switch: inthecaseof KLM
controls, theemergencystop
switchmustbe "pulled out".
Pulloutto
release
Klöckner Möller
1.1Controlhasnofunction
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Remedying FaultsinPP 1207
RemedyingfaultsPP1207
page 6–April2005
Checktransformer:
Input voltage 230 -240VAC
Outputvoltage 27 -28 VAC
1.1Controlsnotfunctioning
•Transformer faultyandtransformerfusefaulty(KLMonly)
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Remedying FaultsinPP 1207–KlöcknerMöller
RemedyingfaultsPP1207
page 7–April2005
Klöckner Möller control
C. Withthe KLM
transformer, two
voltagesmust be
checked.
1. 24VDC
2. 230VAC
When safetyswitch
S7isequipped,
there mustbe 24Vat
Terminal4
When the safety
switchison, there
must be +24V
voltageat K2,
TerminalA1andat
the TerminalX2on
the PCB.
There must be230V
at Terminal2of
SafetySwitchS7,
when equipped.
1.1Controlhasno function
3. Faultytransformerandfaulty
transformer fuse(KLMonly)
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Remedying FaultsinPP 1207–KlöcknerMöller
RemedyingfaultsPP1207
page 8–April2005
CheckPCB
fuses.
Check
connectors
Checkcircuitandif
no LEDlightup
when thereisa
supplyvoltage, or
either red or green
LEDslight up, the
PCBisfaulty.
(There must be
voltageatpins29
and 30anyway)
1.1Controlhasno function
4. PCBfusefaulty(ABB only)
5. Connectorsdo not makecontact
6. PCBfaulty
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Remedying FaultsinPP 1207–KlöcknerMöller
RemedyingfaultsPP1207
page 9–April2005
Klöckner Möller
Checkall screw
connections.
CheckPCBandif noLED
light upwhenthere isa
power supply, oreither
red orgreen LEDslight
up, thecircuit isfaulty.
Supplyvoltagemust be
o.k. whilst checking !
1.1Controlhasno function
D. PCBfusefaulty(ABB only)
E. Connectorsdonotmakecontact
F. PCBfaulty
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Remedying FaultsinPP 1207–KlöcknerMöller
RemedyingfaultsPP1207
page 10–April2005
Problem Reason Remedy
1.2Motor hasno function
(controlfunctionpresent) A. One or morephases not present Checkif all phasesexist.
B.Motor protection
switchhastripped Checkmotor protection switchand changeif
necessary;checkpower
input
C.Motor contactor faulty Changemotor contactor
D. Leadtomotor faulty Checkpowerleadto
motor
E.Motor faulty Test motor andreplaceif
necessary
1Machine hasnofunction
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