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TROUBLESHOOTING TABLE
Note: If your problem is not resolved, call your authorized service provider.
Notice: Before sending the sterilizer for technical service, remove the mains cable, empty both water tanks and use the original or appropriate
packaging.
Problem
The sterilizer remains switched
OFF.
Water is leaking at the front of the
sterilizer.
The cycle commences but there
is no pressure/temperature rise.
At the end of the cycle, there is
residual water in the chamber.
Lara XL | Instructions for Use | RIS-311 ENG Rev02 | 01/06/2022 | © W&H Sterilization Srl
Possible cause
The mains switch or network circuit breaker is OFF.
No voltage at the socket.
The power cord is not connected properly.
Leaks through the chamber door gasket.
Internal leak.
The safety thermostat switch is open.
Electric - electronic fault.
Sterilizer not properly leveled.
Overloaded chamber.
Chamber filters clogged.
One or more chamber filter caps not well-positioned. Mount the chamber filter caps properly (see "Ordinary maintenance" on page 64)
Load incorrectly placed.
Activate the mains switch or network circuit breaker (ON).
Check the electric circuit.
Check and connect the power cord properly.
Clean or replace the door gasket.
Clean the chamber face side.
Call technical service.
Reset the safety thermostat switch. See "Extraordinary maintenance" on page 76.
Call technical service.
Properly level the surface the sterilizer is placed on.
Comply with the maximum load weight limits for each type of load. Always use the
chamber rack for trays and cassettes. See ."Load maintenance and preparation" on
page 49
Remove and clean the chamber filters.
See "Load maintenance and preparation" on page 49
Solutions
Diagnostics
85
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