Aesus AESFill AF1 - Troubleshooting

AESFill AF1C Machine Manual 51/58 Troubleshooting
13. Troubleshooting
General Troubleshooting 13.1
**REMOVE POWER BEFORE PERFORMING ANY SERVICE**
Table 2: Troubleshooting and quick solutions
Fault
Reason
Remedy
Machine will not start.
Fuse blown
 Check fuse in your supply line and in the machine.
It should be a 3 AG type, 10 amp slow blow for
110 volts supplied. It should be a 3 AG type, 5 amp
slow blow for 220 volts supplied.
No power at the machine.
Machine will not start with foot switch.
Foot switch or cable damaged
 Check foot switch and contacts.
 To determine if foot switch or cable is faulty, start
fill by pressing up and down arrows on the control
panel simultaneously.
Machine runs slow during pump
stroke.
Appears overloaded.
Very viscous liquid.
Nozzles too small.
Very hot liquid.
 Warm the liquid.
 Use larger diameter nozzles.
 Do not fill too fast.
 Use OBSO nozzles.
 Purchase hot fill gears
Motor starts under great strain, then
fuses blow.
Machine seizes under load.
Check for obstructions
 Remove any obstruction.
 Verify air supply and connections on shut off
nozzles if fitted.
 Pumping against a closed shut off nozzle may
cause damage to machine.
Shut off nozzles not opening
Excessive product leakage from pump
docking plate
Worn pump shaft seal
 Check pump drive shaft seals and inspect shafts
for wear or damage. Replace if necessary. It is
always a good idea to change the long bushing at
the same time as the shaft seal.
Product leakage from vent hole on
nozzle body
Worn O-ring
 Check O-ring at the top of the nozzles stem for
wear or damage. Replace if necessary.