Commercial Dishwasher Troubleshooting Guide
Quick Solutions for Common Dishwashing and Machine Issues
Dishes Coming Out Streaky?
Limescale Build Up?
Excess Foaming?
Items Still Dirty?
Pink Film?
Error Codes?
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Likely Cause
Dirty wash water / blocked jets / low detergent / incorrect stacking
Quick Fix
Drain & clean, clear jets, refill

Likely Cause
Insufficient sanitising
Quick Fix
Clean-down &
sanitise,
air-dry​

Likely Cause
A service is required
Quick Fix
Call the dishwasher service provider (Information provided on dishwasher)
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Likely Cause
Hard water / excess rinse-aid
Quick Fix
Regenerate softener or adjust rinse-aid
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Likely Cause
Hard water build up
Quick Fix
Refill salt, regenerate softener, descale
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Likely Cause
Washing-up liquid contamination
Quick Fix
Full clean-down & refill
Daily Dishwasher & Glasswasher Care Guide
Keep your dishwasher or glasswasher performing at its best with simple daily checks, correct cleaning routines and safe operating practices.
This guide explains what customers should check each day, how to start up and clean down the machine, how to load items correctly, and what to do if common issues occur, such as poor drying, streaking, limescale, foaming or debris left on washed items.
Following these steps helps improve wash results, reduce breakdowns, maintain hygiene standards and extend the life of your equipment.
Get In Touch
Puryhill Business Park
Alderton Road, Northampton
NN12 7LS
E-Mail: Sales@biovatehygienics.com




