Aesus AESFill AF1 - Dripping Nozzle

AESFill AF1C Machine Manual 53/58 Troubleshooting
Dripping Nozzle 13.3
**REMOVE POWER BEFORE PERFORMING ANY SERVICE**
Table 4: Troubleshooting and quick solution 3
Cause
Reason
Remedy
Air entering pumping systems.
Hose has come out of products
in supply tanks. Supply tank is
empty.
 Be sure that suction hose is always completely
submerged. All air must be purged from the pump
before accurate fills can be achieved.
Faulty seals. Air leaks at hose
couplings.
 Check seals for damage or incorrect assembly. Replace if
necessary.
 Tighten all hose clamps.
Cavitation.
AESFill is running too fast
causing air pockets to form in
inlet hose.
 Run the AESFill very slowly. Speed the machine up only
to the maximum speed at which precision fills are still
obtained.
Suction hose stuck to bottom
of supply tanks or blocked
 Unblock hose or cut the end of the hose diagonally.
Pump leaking.
Faulty seal.
 Check seals for damage and proper installation. Replace
if required.
Product dripping from shaft
area.
Product contains air bubbles.
It is impossible to obtain
accurate fills with aerated
products.
 De-aerate products.
Product dribbles from the
nozzle after end of fill
Worn O-rings
Nozzle closing to slowly
 Check O-ring at bottom tip of nozzles stem for wear or
damage. Replace if necessary.
 Adjust the flow control attached to the side connection
on the nozzle.
**NOTE: There are many variables that may affect the final dispensed quantity, such as:
 Varying viscosities
 Varying head pressures in the supply tank
 Bubbles in the product
 Elasticity in the hose
 Distance from supply tank
 Varying temperatures
 Multiple users on the same product supply line
 Wear of pump gears
In general, repeatable fill conditions will contribute to repeatable fill quantities.
If the above items do not remedy the problem with your machine, or your problem is not shown, please contact us and we will help
you.