Concordia XPRESS - Milk System Troubleshooting

Section 15: Troubleshooting 3033-015B
15-4 Concordia Xpress Technical Support Manual
2900-300B
Milk System
SYMPTOM
PROBABLE CAUSE
CORRECTIVE ACTION NEEDED
Drinks poured too
hot
Steam too high
Check steam pressure.
Check steam setting.
Open air flow
Check air flow.
Milk won’t foam
Milk got too warm, then
cold (shocked)
Replace milk supply with fresh milk.
Ensure the milk is not past its
expiration date. Restock as
necessary.
Air vent needle missing
Check to verify air vent needle is
properly attached.
Verify correct air vent needle is
attached to valve.
Out-of-date milk
Replace milk supply with fresh milk.
Milk spraying
during dispensing
Dirty or clogged product
nozzle
Check for restrictions to product
nozzle.
Check for dried milk or debris build-
up in product nozzle.
Too much or too
little foam
Air gate valve stuck
Check air, steam, and air gate
valves.