Maintenance
Component
Check step / Actions
Humidification module variant A
Freshwater hose,
waste water hose
Check the freshwater and waste water hoses for wear, damage and
leakproofness.
⇒
If necessary, replace the humidification module, chap. 9.1.6
Inlet tank and outlet tank
Check the inlet tank and outlet tank for soiling, damage and leakproof-
ness.
⇒
If necessary, replace the humidification module, chap. 9.1.6
Steam hose,
hoses of the ventilation,
reflux valve
Check the steam hose and the hoses of the ventilation for wear, damag-
es and leakproofness.
Check the reflux valve for wear, damages and leakproofness.
⇒
If necessary, replace the humidification module, chap. 9.1.6
Evacuation pump (-8
M1
)
Check the evacuation pump for damages.
Check the evacuation pump for function (float switch -
10S2
),
Clean the evacuation pump and replace the gaskets if necessary.
⇒
If necessary, replace the humidification module, chap. 9.1.6
Water pump for steam boiler
(-
9M10
)
Check the water pump for damage and soiling.
⇒
If necessary, replace the humidification module, chap. 9.1.6
Freshwater inlet valve
(-
10Y1
)
Unscrew the freshwater hose and clean the connecting branch of the
freshwater inlet valve.
Check the freshwater inlet valve for damages.
Check the freshwater inlet valve for function (float switch -
10S3
)
⇒
If necessary, replace the humidification module, chap. 9.1.6
Float switches
(-
10S1
), (-
10S2
), (-
10S3
)
Check all float switches for smooth running.
Check the float switches for function
⇒
If necessary, replace the humidification module, chap. 9.1.6
Steam boiler (-
9A10
)
Check the electrical connections for sufficient fixing, soiling, damage, and
corrosion.
Check the steam boiler from outside for leakages, wear, and
damages.
If necessary, replace the humidification module, chap. 9.1.6
14
Service Manual KBF (E5.2) 04-2015
