What causes fault code PKG-010 (Filling Machine Dose Error)?

Fill nozzle partially clogged — restricted flow. Product viscosity changed — temperature or batch variation. Piston or pump seal worn — not delivering full stroke volume. Fill speed too fast — product splashing or foaming. Level sensor in hopper reading incorrectly — inconsistent supply

How do I fix fault code PKG-010?

Collect and weigh 10 fills — determine if consistently over/under or random. Clean fill nozzles — disassemble and flush. Check product temperature — viscosity affects fill volume. Inspect piston seal or pump diaphragm — replace if worn. Reduce fill speed if foaming or splashing. Calibrate level sensor in product hopper

Filling Machine Dose Error

PKG-010

Filling machine output volume or weight deviates from target by more than allowable tolerance.

medium packaging

packaging filling dose volume weight

Probable Causes (ranked)

Fill nozzle partially clogged — restricted flow
Product viscosity changed — temperature or batch variation
Piston or pump seal worn — not delivering full stroke volume
Fill speed too fast — product splashing or foaming
Level sensor in hopper reading incorrectly — inconsistent supply

Fix Steps

1 Collect and weigh 10 fills — determine if consistently over/under or random
2 Clean fill nozzles — disassemble and flush
3 Check product temperature — viscosity affects fill volume
4 Inspect piston seal or pump diaphragm — replace if worn
5 Reduce fill speed if foaming or splashing
6 Calibrate level sensor in product hopper

Field Trick

If fills are consistently low, check the nozzle for buildup. If fills are random high/low, check the pump seal — it's probably leaking air.

Suggested Replacement Parts

Parts matched to fault category: Solenoid Valve

SMC SY3120 Solenoid Valve P/N: SY3120-5LZD-M5 5/2 way, 24VDC, M5 ports, direct piping, 0.15-0.7 MPa

AutomationDirect $32.00 Amazon $28.00 McMaster-Carr $45.00 Grainger $42.00

Festo VUVG Solenoid Valve P/N: VUVG-LK14-M52-AT-G18-1R8L 5/2 way, 24VDC, G1/8 ports, spring return

AutomationDirect $55.00 Amazon $62.00 Grainger $70.00

Air Pressure Regulator + Filter Combo P/N: AW30-03BG SMC AW series, 3/8 NPT, 5-125 PSI, with gauge and bowl guard

AutomationDirect $38.00 Amazon $32.00 McMaster-Carr $48.00

Prices are estimates. Verify part numbers match your equipment before ordering.

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