Preventive maintenance
Introduction
Preventive maintenance is necessary to prevent breakdowns.
The recommended monthly and annual maintenance schedule is specified below.
Important
Always disconnect from the mains before starting preventive maintenance on the ma-
chine!
Monthly mainte-
Procedure for monthly maintenance:
nance
12
Step
1
Open and lift up the front grille
2
Remove the filter and rinse in warm
soapy water, or vacuum clean if only
slightly dirty
If the filter is very dirty, it should be
replaced. See the section on spare
parts
Action
Continued on next page