Airflow Duplexvent Flexi DV1100 Посібник з монтажу, експлуатації та обслуговування - Сторінка 13
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Друкувати сторінку8 . I n s p e c t i n g t h e a p p l i a n c e
8.1 Overview of inspections and measures to ensure compliance with hygiene requirements
The appliance must be regularly inspected for the following areas from the list below
Activity
Unit´s cabinet
2
Check for impurities on air side,
2.1
damage and corrosion
2.2 Check water production
3
Air filters
Check for unacceptable impurities and
3.1
damage (leaks)
3.2 Check differential pressure
Replace filters that cannot be
3.3
regenerated later, clean thoroughly
3.4 Check hygienic conditions
4
Drop eliminator
Check for impurities, damage and
4.1
corrosion
4.2 Check drop eliminator for deposits
4.3 Check hygienic conditions
5
Heat exchangers
Check for impurities, damage and
5.1
corrosion
Check for impurities and corrosion,
5.2
check water chiller, condensate tray
and drop eliminator for functionality
Check for impurities and functionality
5.3
of siphon trap
Cleaning water chiller, drop eliminator
5.4
and condensate tray
5.5 Check hygienic conditions
Fans
6
Check for impurities, damage and
6.1
corrosion
Cleaning functional maintenance of air-
6.2
carrying fan parts and water discharge
7
Heat recovery exchanger
Check for impurities, damage and
7.1
corrosion
Check tightness between exhaust and
7.2
outdoor air
Check condensate tray for impurities,
7.3
corrosion and functionality
Check for impurities and functionality
7.4
of siphon trap
7.6 Check hygienic conditions
Air duct and noise silencers
8
Check accessible sections of air duct
8.1
for damage
Check internal air duct surfaces at two
8.2
or three sample points for impurities
and corrosion
Measures to be taken
Clean and repair
Clean, determine causes and
repair
Replace affected air filters if no
replacement has taken place
for less than 6 months,
otherwise replace the entire
filter stage
Replace filter stage
Cleaning functional
maintenance
Cleaning functional
maintenance in case of visible
deposits
Cleaning and repair
Repair
Cleaning and repair
Cleaning and repair
Cleaning and repair
Repair
Cleaning and repair
Cleaning and repair
Repair
Determine cause, clean
relevant air duct sections
13
Required interval in calendar months
1.
3.
6.
12.
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x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Hyg.
24.
inspection
x
x
x
x