4000 Cycle Or Five-Year Maintenance - W&H Lisa VA131-17 Instructions For Use Manual

4000 cycle or five-year maintenance

GENERAL CHECK AND SERVICE REQUIRED
Notice: Regular service is imperative to ensure continuous and
effective operation of the sterilizer.
A general check and service should be carried out every 4000
cycles or five years by an authorized service technician. The
service required includes the following:
the replacement of consumables and other important internal
n
components
a check of the entire sterilizer with special care for the safety
n
systems
the cleaning of areas and components that cannot be
n
accessed by the user.
ACTIONS REQUIRED FOR EACH ELEMENT
For each element, the actions to carried out are the following:
Element
Solenoid valves
Vacuum pump internal parts
Sterilization chamber and external surfaces
Chamber filter
LISA | Instructions for Use | VA131 2019 ENG Rev06 | 16/04/2020 | © 2020 W&H Sterilization Srl
Replace Clean Check
x - -
x - -
- x -
- x -
Element
Internal parts, with particular care for the condenser fins
and the main board
Pneumatic connections
Electrical connections
Temperature and pressure calibration
Door locking system
Pressure safety valve
Safety systems
Maintenance
Replace Clean Check
- x -
- - x
- - x
- - x
- - x
- - x
- - x
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