Renkforce RF100 v2 - Page 45

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Problem Possible Solution
Printingsstopsduringtheprocess.
Disconnect computer from 3D printer while printing from
SD card.
Check the settings of your computer. It must not switch
to standby mode while printing (energy option settings)
or simply shut down (installation of software or software
updatesduringprinting).
Theprintedobjectdoesnotadheretothebuildbed.
Nozzle temperature is too low. Increase nozzle temperature.
Thereareresiduesonthebuildbedthatpreventadhesion
of the object. Clean the build bed (for details refer to
chapter„d)Cleanthebuildbed“onpage4242).
Printspeedmaybetoohigh.Reducespeed.
Calibratethebuildbedagain.
Addtherafttotheprintobject.
Theprintedobjectcannotberemovedfromthe
build bed.
Waituntiltheprintedobjecthascooleddown.
Usethescrapertoremovetheobject.
LCdisplayshowsundecipherablecontentor
remains blank.
Restartthe3Dprinter(refertochapter“f)Restartthe3D
printer“onpage27).
Nozzle cools down unexpectedly.
Select < Preheat PLA> to reheat the nozzle and have
furtheractionwithinfollowing5minutesforexampleload/
unloadlament,printingetc.
Movingpathofnozzleisblocked.
Always remove any excessive lament on nozzle before
eachprint.
Nozzleisclogged.
Cleantheinsideofthenozzle,fordetailsreferto“b)Clean
thenozzle“onpage41.
Disassemble the extruder for further cleaning, for details
referto"c)Cleantheinsideoftheextruder"onpage42.
Replace the extruder unit (available under item no.
1522157).
Extrudertakeswrongdirectionduringprinting.
Checkwhetherthe lamentspoolmoves smoothly onits
holder.
Filamentbecomesstuckduringunloading. Loadandunloadlament.
Theextruderdoesnotheatupordoesnotstop
heating.
Restartthe3Dprinter(refertochapter„f)Restartthe3D
printer“onpage27).
Select<PreheatPLA>andwaitfor2minutes.
Checktheextrudertemperatureonthe<Infoscreen>.
Thermistor and heater are malfunctioning. Replace the
thermistorwithheater(availableunderitemno.1538778).
Heatingtemperatureissimilartoroomtemperature
or continuously 0 °C
Thermistor and heater are malfunctioning. Replace the
thermistorwithheater(availableunderitemno.1538778).