(2)Munters
:MX.
2
Plus Dehumidification system
6.6 Maintenance schedule
Alternative s A B A B A C
Type
of
Running time (hours)
0
4000
8000
12000 16000 20000 24000
service
Period (months) 0 6
12 18
24
30 36
Inspect filters, replace filter if necessary, function check X X X X X X X
Measure unit performance, inspect rotor X X X X
Preventive inspection including safety check. Inspect
and
X X X X
clean boxes, door locks
and
seals, flexible connections,
dampers with actuators
and
drain systems
Inspect/clean heating
and
cooling coils
and
droplet separators, X X X
verify water flow
and
purge coils
Inspect fans (impellers, motors, bearings)and replace
as
X
needed
Inspect rotor seals
and
replace
as
needed X
Electrical
and
control system function check X X X X
Calibrate equipment
and
sensors for humidity control
and
X X X X
check tuning of
PIO
controllers
Calibrate equipment
and
sensors, do a function check
on
X X X X
valves for temperature control
and
check tuning of
Pl
D
controllers
Specific maintenance
on
humidifier* X X X X
Specific maintenance
on
gas heater** X X X X
*
See
the corresponding supplement if
appl
icable
**See the gas reactivation installation instructions if applicable
Tabl
e 6. 1
Se
rv
ice
and
maintenance
plan
(0
-24 000
hou
rs
)
NOTE! Commissioning/Start-up inspection "S" by Munters
is
mandatory
to
validate the full
warranty.
NOTE! Service work should
be
performed at indicated operating hours or calendar time, whichever
is
reached
first.
NOTE!
The
desiccant rotor will not be replaced preventively, capacity monitoring will indicate rotor replacement.
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