DeltaTherm_IR_REV_C.pdf - 第37页
DeltaTherm IR Cure Module Revision C / Sept ember 2022 Page 37 of 41 Maintenance 237B236B236B Service Area 238B237B237B Weekly 239B238B238B Monthly 240B239B239B Conveyor System 241B240B240B Examine the sensors for materi…
DeltaTherm IR Cure Module
Revision C / September 2022
Page 36 of 41
Fault Diagnosis
287B286B308BOperation
288B287B309BOther Symptoms
289B288B310BPossible Cause
290B289B311BCorrective Action
291B290B312BThe machine is ON.
And the operator
interface does not
have power
292B291B313BCables are loose or not
connected
293B292B314BExamine the cable connections
Correct any loose connections
294B293B315BThe electrical
enclosure does
not have power
295B294B316BThe electrical enclosure is
open and the safety switch
is in the open position
296B295B317BClose the electrical enclosure
297B296B318BThe fuse is blown
298B297B319BExamine the fuse in the PLC
power supply and correct
299B298B320BPower On button
does not stay on
300B299B321BSafety relay failed
301B300B322BExamine the relay and replace if
necessary
302B301B323BThe bulb is blown
303B302B324BExamine the bulb and replace
304B303B325BA door is open
305B304B326BClose all doors
306B305B327BThe emergency stop is
engaged
307B306B328BDisengage the emergency stop
308B307B329BBoard does not
transfer to or from
adjacent station
309B308B330BThe SMEMA connection is
broken
310B309B331BExamine the cable connections
311B310B332BCorrect any loose connections
312B311B333BA module in the system is
turned off
313B312B334BTurn on the inactive module
314B313B335BIR Panels do not
operate or they fail
315B314B336BThe panel temperature is
set below room
temperature
316B315B337BChange the setpoint
317B316B338BThe fuse is blown
318B317B339BExamine the related fuses in the
electrical enclosure
319B318B340BThe solid-state relay
failed
320B319B341BReplace the relay
321B320B342BThe temperature is out of
range
322B321B343BIncrease the deviation
323B322B344BThe module is over-
temperature.
324B323B345BDecrease the setpoint
325B324B346BExhaust fan failure
326B325B347BThe fuse is blown
327B326B348BExamine and correct the related
fuses
23B22B22BFigure 24: Fault Diagnosis
DeltaTherm IR Cure Module
Revision C / September 2022
Page 37 of 41
Maintenance
237B236B236BService Area
238B237B237BWeekly
239B238B238BMonthly
240B239B239BConveyor System
241B240B240BExamine the sensors
for material and dust
buildup
242B241B241BApply a small amount of high temperature chain
lubricant, such as Darmex 773ND or equivalent to
the chains.
243B242B242BConveyor System Rails: Clean and lubricate with
Mobil DTE-24 or equivalent. You can also use a
thin film of the conveyor grease, Darmex 773ND or
equivalent.
DeltaTherm IR Cure Module
Revision C / September 2022
Page 38 of 41
Notes