LERICA C310 - Troubleshooting Common Problems

109
EN
USER
Rev. 03 - 07/2015 - Cod. 1501151 - Instruction manual for vacuum chamber packaging machines Mod. C254-C308-C312-C412-C420

Switchthemachineoffviatheon/offmainswitchanddisconnecttheplugfromthemains.
• Spraythesteelsurfacesofthemachinewithanalcohol-baseddisinfectant.Donotspraytheproducton
electricpartsorintheventilationslotsofthemachine.
• Letthedisinfectantsitforafewminutes.
• Wipewithaclothsoakedindrinkingwaterandthendrywellwithacleancloth.

  SOLUTION
 
-


• Vacuum pump or sealingtran-
sformeroverheating.
• Waitapproximately15or20minutesforthe
appliancetocool;attheendofthisperiodthe
vacuumchamberwillbedepressurisedand
theworkcyclecanberesumed.

  
   
  




• Applianceoverheating. • Switchofftheappliance andthen switchit
onagainafteranintervalofbetween15and
20 minutes.
• Safetycontrolcircuitfault. • Contactanauthorisedservicecentre.
 • MachineOff. • SwitchonthemachineusingtheON/OFF
mainswitch.
• Nopowersupply. • Insertthepluginasocket(checkthevolta-
ge!).
• Checkpowercabletomakesureitisintact.
• CheckfusePF1onthepowerboardtomake
suretheyareintactandinserted correctly
(contact a service centre).
• Machinedamage. • Contact a Service centre.

• Setvacuumvalueinsufcient • IncreasethevalueusingtheUPandDOWN
keys.
• Vacuum pump performancein-
sufcient.
• Checkoil.
• Checkpumpexhaustlter(contactaservice
centre).
• Covergasketworn. • Replacecovergasket.


• Pressure exerted on Plexiglas
coverduringappliancestartup
insufcient.
• Lowercoverwithbothhands,exertingmore
pressure.
• For appliance with gasoption:
gas function active.
• Deactivatethegasfunction.
• Pumpnotworking. • Contact a Service Centre.
 • Covergasketworn. • Changethegasket.
• Hinges out of alignment. • Adjust the cover hinge (contactaService
Centre).
• Gasspringdamaged. • Replacegasspring(contactaServiceCen-
tre).