mychefcooking.com
PRODUCT MANUAL BAKE - DT.MP.BA.2103.2
55
8.2.
Preventive maintenance
Mychef ovens are designed for intensive and long-lasting operation. For this to happen, in
addition to regular cleaning tasks, preventive maintenance must be carried out. This
preventive maintenance is specifically designed to prolong the life of your Mychef oven,
minimize energy and water usage, and ensure excellent cooking quality without
interruption.
This maintenance program is segmented into four types of revisions, A, B, C and D, which
should be performed approximately every year or 2.000 working hours, whichever comes
first.
These periodic reviews should be carried out every 2.000h of work or every
year, whichever comes first.
These periodic checks must be carried out by an authorized service
technician.
The following table shows the operations to be performed on Mychef ovens at each of the
revisions. The table is circular, and from 20.000h of use or 10 years would start counting
again on the left of the table. That is to say, at 22.000h it would correspond to revision A of
2.000h.
Table 15. Periodic maintenance table
Never use cold water to wash the interior of the cooking chamber when it is
above 70ºC. Thermal contrast is harmful to the equipment and would void
the warranty of the equipment.
MyChef maintenance program
2000 4000 6000 8000 10000 12000 14000 16000 18000 20000
Review A
Firmware upgrade
X
X
X
X
X
X
X
X
X
X
Water hardness test
X
X
X
X
X
X
X
X
X
X
Cleaning of cooling fans
X
X
X
X
X
X
X
X
X
X
Electronic cleaning
X
X
X
X
X
X
X
X
X
X
Cleaning drainage tray and siphon
X
X
X
X
X
X
X
X
X
X
Changing the gasket and adjusting the door
X
X
X
X
X
X
X
X
X
X
Review B
Pathogen-inactivated replacement (depending on model)
X
X
X
X
X
Calibration of temperatures
X
X
X
X
X
Adjustment of internal screws
X
X
X
X
X
Review C
Change of chimney and drain pipes
X
X
Change of electrovalve for steam generation
X
X
Change of resistance contactor (only models without TSC)
X
X
Review D
Change of motor
X
Change of resistance and gasket
X
Cambio of internal gaskets
X
