Common Aristarco Glasswasher Problems We Repair

Aristarco glasswasher not heating

Possible causes may include a failed heating element, thermostat, temperature sensor, boiler component, safety device or electronic control fault.

Aristarco glasswasher not draining

Drainage problems may involve blocked filters, a restricted drain hose, a failed drain pump or an electrical control problem.

Aristarco glasswasher not filling

Possible causes include water-supply problems, blocked inlet filters, inlet-valve faults, level-control issues or electrical faults.

Glasses coming out cloudy

Cloudy or marked glasses may result from:

• Hard-water mineral deposits

• Incorrect detergent concentration

• Incorrect rinse-aid dosing

• Blocked wash or rinse arms

• Inadequate rinse temperature

• Poor water treatment

• Glass corrosion or etching

Because several different problems can produce a similar appearance, correct diagnosis is important before chemicals or components are adjusted.

Glasswasher leaving residue on glasses

Residue can be associated with dirty filters, blocked jets, insufficient water circulation, incorrect chemical dosing or unsuitable loading.

Aristarco glasswasher leaking water

Leaks may develop around door seals, hoses, pumps, tank connections, chemical lines or plumbing fittings.

Wash cycle not completing

A machine that stops partway through a cycle may have a heating, filling, drainage, sensor, door-switch or electronic-control fault.

Aristarco fault code or warning light

Electronic Aristarco machines may display warnings relating to filling, heating, rinsing or another monitored function. Resetting a fault without correcting its cause may result in the warning returning.

Glasswasher making unusual noises

Grinding, rattling or excessive pump noise may indicate debris in the wash system, a worn pump, damaged bearings or another mechanical issue.

Glasses not drying properly

Poor drying may be associated with low rinse temperature, incorrect rinse-aid dosing, water quality or unsuitable rack loading.

Safe Checks Before Booking a Repair

Before arranging an Aristarco glasswasher service, operators can safely check:

• The machine is switched on

• The water supply valve is open

• Filters are installed and clean

• Wash and rinse arms are clear

• The drain is not visibly obstructed

• Detergent and rinse-aid containers are not empty

• Glass racks are not overloaded

• The door is closing correctly

• Any fault message has been recorded

Do not remove electrical panels or attempt internal electrical repairs. Disconnect the machine and arrange professional assistance if it is leaking significantly, overheating, producing a burning smell or repeatedly tripping electrical protection.

Preventative Aristarco Glasswasher Servicing

Routine servicing can help identify developing faults before they cause an unexpected breakdown.

Depending on the model and condition of the machine, preventative maintenance may include:

• Inspecting wash and rinse arms

• Cleaning filters and jets

• Testing wash and rinse temperatures

• Checking pump operation

• Inspecting door seals

• Checking water inlet and drainage components

• Assessing detergent and rinse-aid delivery

• Inspecting electrical connections and controls

• Checking for scale accumulation

• Completing an operational test

Service frequency depends on daily use, water quality and the manufacturer’s recommendations. High-volume venues may require more frequent attention than lightly used machines.

Hard Water and Aristarco Glasswashers

Hard water can cause mineral deposits to accumulate on heating elements, boiler components, rinse jets and internal surfaces.

Scale may contribute to:

• Longer heating times

• Reduced heat transfer

• Restricted rinse jets

• Poor glass presentation

• Higher stress on heating components

• Recurring service problems

Water treatment requirements vary by location and model. Descaling should be performed only when it is actually required and using methods appropriate for the equipment.

Genuine Aristarco Spare Parts

Where genuine Aristarco spare parts are available, Worldwide CDM aims to use them to help maintain the machine’s original operating performance and compatibility.

Where a genuine component is discontinued or unavailable, suitable alternatives will be discussed before work proceeds.

Providing the model and serial number when booking can help identify the correct components for your machine.

Repair or Replace an Aristarco Glasswasher?

Many Aristarco glasswasher faults can be repaired economically, particularly where the problem involves a serviceable pump, valve, heating component, seal, control or dosing component.

Replacement may be worth considering where:

• The machine has suffered repeated major failures

• Essential parts are no longer available

• Repair costs are high relative to the machine’s condition

• The existing basket is too small for peak demand

• The venue requires a different electrical or drainage configuration

• The equipment no longer suits the business workflow

Worldwide CDM provides practical advice based on the condition of the machine, parts availability and the operational requirements of the venue.