WD-90GR FLEX / HC
Rev. 4.0 (202206)
Operating instructions
48
4.3.2
Care and maintenance
To obtain a good wash result when washing and to get the best possible benefit
from the dishwasher, it needs to be looked after and maintained at given intervals.
Much of the care and maintenance can be performed by the dishwash room staff,
while other maintenance will require trained service personnel to perform the
work.
The table below shows the recommended intervals for various maintenance ac-
tivities. The recommended intervals below should be seen as the minimum
amount of maintenance under normal use of the dishwasher. Maintenance may
be performed more frequently, depending on how often and how much you wash,
and the type of items you wash, etc. It is important to have an eye to the conditions
which actually obtain on-site.
Activity
Interval:
After every
wash
Daily
Every
week
Every
month
Yearly
Other
Checking the wash result
X
Change the water in the
tank
X
As needed
Check the wash arms
X
Clean the wash arms
X
As needed
Cleaning the inside of the
machine:
* tank
* filter
* cover plate
* level pipe
* level sensor, etc.
X
The strain-
ers must be
cleaned/
emptied as
needed
Clean the outside of the
dishwasher
X
Clean the granules
X
As needed
Check the amount of gran-
ules in the dishwasher
X
Changing the granules
1-2 times
As needed
Check the anti-crushing
system in the hood, door
X
For dishwasher with con-
densing unit:
Cleaning the condensing
unit
X
Summary of Contents for WD-90GR FLEX
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