18
19
The necessary air flow rate is then determined by multiplying the room’s volume V with the
desired air exchanges per hour.
• Necessary flow rate = V * ACH
Example:
• A room has the dimensions of (L * W * H) = 5 m * 8 m * 3 m
• The volume is calculated to 5 m * 8 m * 3 m = 120 m³.
• The desired air exchange rate is ACH = 4 1/h
• The air cleaner has to deliver 4 1/h * 120 m³ = 480 m³/h.
The table below serves for guidance.
Cleaning of the external surface
Always disconnect the AstoPure Air Cleaner from the power connection when cleaning it.
The surface of the device can be cleaned with common mild soap based household
cleaning detergents only.
Disposal
Spent filters should be packed in sealed plastic bags individually and disposed off in
accordance with local waste regulations.
Decommissioned electric and electronic equipment must be returned to approved collecti-
on points in accordance to the local waste regulations.
Inspection and maintenance per component
The device components and filters must be checked for function and wear at regular
intervals and serviced, at least after the periods specified below or earlier if necessar
18
Parameter
Symbol
Unit
Example 1
Example 2
Example 3
Example 4
Length
L
m
10
10
10
10
Width
W
m
10
10
10
10
Height
H
m
2
2.5
2.5
2.5
Volume
V
m
3
200
250
250
250
Air exchanges per hour
ACH
1/h
4
4
6
8
Required air volume flow
m
3
/h
800
1.000
1.500
2.000
Inspection Intervals
Pre filter:
months
3
HEPA filter:
months
3
UV-C Stage
months
3
Maintenance door
months
6
Moving parts
months
6
Fan section
months
6
Entire unit
months
Prior to each use and very 12 months
Replacement Intervals
Pre filter:
months
3
Red Pleat
months
6
RedPleat CF
months
6
HEPA Filter
AstroCel III
months
12
MEGAcel I
months
12
UV-C Stage
hours
9.000
7. Emergency:
If possible, disconnect the AstroPure air purifier from the power
supply by pulling the plug. If it is not possible to pull out the mains
plug safely, the power supply must be interrupted by disconnecting it
from the building circuit (safety switch)
Fire fighting
In the event of a fire, fight it with extinguishing agents approved for electrical
appliances. Dangerous substances escape in the event of fire.
In the event of a fire, do not breathe the fumes and smoke that may be produced.
After ensuring that the extinguishing is complete, ensure that the rooms are
adequately ventilated.
DANGER:
Electric shock
