Maintenance; Regular Service Interval; Washing The Rotor - DST AQ-30B Manuel Utilisateur

EN

8 MAINTENANCE

8.1 REGULAR SERVICE INTERVAL

Filter
General
Belt system
Fan/s and rotor motor
Rotor and, if any, seals
Electrical component,
cables and terminal
Mode
Regeneration heater
Condenser
Condensate removal
system

8.2 WASHING THE ROTOR

The D-MAX rotor has a distinct advantage over other types of desiccant rotors in that dust and grease can be washed out of the material without the need for reimpregnation
after treatment. In all normal applications however it must be emphasised that washing of the rotor should be considered as a last resort having alleviated all other possible
Caution!
Seibu Giken DST
Inspect the dehumidifer for any internal and external physical
damage. Clean the unit internally and externally if needed.
Check if the rotor is undamaged and free from particles that
may clog the matrix. If any, clean and remove dust and other
foreign objects from the rotor.
Check seals for any damages and any wear, replace if
necessary.
Clean the level switch, condensate pump and drip pan if
necessary.
Clean the unit internally and externally if needed.
Check the tension in the timing belt and, if needed, adjust it.
Check rotor and fan/s for damage. Clean and, if any, retighten the screws.
Check cables for possible damages and any sign of overheating.
Check if the rotor is undamaged and free from particles that may clog the
matrix.
If necessary, clean and remove dust and other foreign objects from the rotor.
Check seals for any damages and wear, replace if necessary.
Check if all cables, electrical component and terminal are secured and for
any damages or wear.
Check gauges and adjust if necessary.
humidistat is installed.
Check if cables connected to the heater is undamaged.
Remove any foreign objects on top and underneath the heater.
Check and clean the condenser if necessary
Clean the level switch, condensate pump and drip pan if necessary.
Check if the humidistat is working properly and calibrate it or change if
necessary.
16 AQ-30, 31 EN.02