33
Checklist B Maintenance work for qualified personnel
Maintenance work
enter result
−
The listed maintenance work must be carried out in accordance with the components actually present.
−
Comments on status using informal protocol
−
Further annual tranches on separate sheet
No.
Components
Annually
Result
20...
20...
20...
20...
20...
1 Fan / ventilation unit
Cleaning of components
carried out?
-
Fan
-
Enthalpy exchanger
-
Air-contacting
surfaces on unit
yes / no
Frost protection / dew
device operational?
yes / no
Structure-borne sound
transmission, are
fasteners avoided?
yes / no
Are status displays
operational?
yes / no
2 Electrical engineering /
control
Cable connections and
clamping assemblies
secure?
yes / no
Are the regulating and
control units functional?
yes / no
3 Ventilation tube / heat
insulation
Has cleaning (if
necessary) been carried
out? Testing OK? For
cleaning when needed,
see VDI 6022
yes / no
Heat insulation and
moisture barrier OK?
yes / no
Are flexible connections
between the unit and
ventilation tube
functional?
yes / no
4 Fan, ventilation unit, filter,
filter status
Stipulated filter class
adhered to?
yes / no
5 Fan / ventilation unit and
fireplace if available
Safety feature with
fireplace operational?
yes / no
6 Extract air / supply air
passage
Seat and locking
provided?
yes / no
Stipulated filter class
adhered to?
yes / no
Filter, filter status OK?
yes / no
Air volumes acc. to
protocol OK?
yes / no
7 Overflow air vents
Open cross section
provided?
yes / no
No structure-borne and
airborne sound
transmission?
yes / no
Содержание FOCUS 200 Base
Страница 1: ...Translation of the original instruction manual Heat Recovery Unit FOCUS 200 Base...
Страница 30: ...30 Dimensions Fig 33 Dimensional drawing...
Страница 31: ...31 FOCUS 200 Base terminal scheme Fig 34 Terminal assignment terminal plan...
Страница 36: ...36 PDE Manual_Focus 200 Base_V1 1 V1122 DE Subject to change...