Operating Manual Krantz
VIRUS
PROTECT
Page
19
Subject to technical changes.
9. Maintenance & Service
The upper front cover may only be opened by an authorized electrician.
Broad Multiplex Outlet
(remove for changing the activated carbon filter)
Upper Front Cover
(Can only be opened by a qualified electrician)
Lower Front Cover
(remove for changing the pre-filter and the HEPA
filter)
Krantz recommends changing the pre-filter element, HEPA filter element, and the inner lining of the
raw gas chamber after 12 months, regardless of the differential pressure, since after this time, the
effectiveness of the inactivating lining can decrease.
A list of the required spare parts can be found
in section 10 “Consumables” or contact us directly:
Krantz GmbH I Uersfeld 24 I 52072 Aachen
Phone: +49 (0) 0241 441- 0
VIRUSPROTECT
@krantz.de
9.1
Changing the Pre-filter Element
The device’s display indicates when the filter element of the pre-filter stage must be replaced. See
8.6.2.
Replacements for these pre-filter and HEPA filter elements should be procured from Krantz
GmbH, since only these filter elements have an inactivating, antiviral lining! The use of
other filter elements will void any warranty and Krantz cannot accept any liability for any
damage that results! A list of the required spare parts can be found in section 10
“Consumables”.
Although the lining has an inactivating effect, Krantz recommends the use of personal protective
equipment consisting of disposable gloves and an FFP2 mask.
