Paul thermos 200, Руководство по эксплуатации

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g in the ventilating outlet no air movement
may be noticeable - inspection result
h Bypass slidegate valve tightness (in WT-
box remove heading) only with type „ther-
mos “
10.
Check:
a electrical connections (contacts)
b fan control
c boost switch
d
filter indicator
e
other control equipment
f
clean flow sensors
g
fan speed balance VSUP = VEXT
h
Differential pressure guard, annually
11.
Check ventilation fans
a
bearing noise (charred grease)
b
imbalance
12. Check ventilation system for tightness
and corrosion (visual examination)
a assembly joints
b
flexible lines
13.
Check insulation (visual examination)
a damage
b
moisture penetration
c
connection point at MVHR unit
d
line to valve connection
14.
Check fire dampers (if any)
a inspect test report
b latch and trigger mechanism; check for
contamination and reversible function
c change trigger element and check for
smooth action
d
functional check of position indicator
15. Measurements and recording of
measured data
a power input of MVHR unit (without
heating) at operating speed
b temperature at MVHR duct socket:
• intake air
• supply air
• extract air
• exhaust air
c temperature at
- supply air valve
- exhaust air valve
16.
Maintenance cost & expenses
a
maintenance [h]
b
hourly rate [€/h]
c a x b [€]
d
mileage actually run
e
mileage allowance [€/mile]
f
d x e [€]
g
travel time
h
hourly rate for travel [€/h]
i
g x h
k
total: c + f + i
Monthly charge [€/month]
for 2-year interval
The following maintenance items are compulsory:
1, 2, 3, 5, 7, 8, 10, 14 (for multi-family houses), 15, 16 = simple maintenance