Care and maintenance
Cubusan CP120
EN-US
25
6 Care and maintenance
Risk of injury!
Servicing and maintenance work may only be carried out by people who have received proper training and instructions.
Before carrying out maintenance, setting, repair, or cleaning work, ensure that the device is switched off and discon-
nected from the power supply.
6.1 Care
To avoid damaging the surfaces, do not use rough sponges or abrasive cleaning agents
when cleaning the device.
Do not insert any objects into the openings of the air inlet or air outlet. This could damage
the device.
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Clean the outside of the device with a slightly damp (NOT wet) soft microfiber cloth.
Do not use solvents or organic cleaning fluids. The additives of a cleaning agent could damage the surface of the
device.
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Carefully clean the air inlet and outlet with a vacuum cleaner attachment or soft brush.
6.2 Inspection/refresh by the manufacturer
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The Cubusan is equipped with a maintenance-free fan motor.
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Under normal use, the device does not require any special maintenance! We recommend that the plasma unit is in-
spected/refreshed by the manufacturer after 25,000 operating hours*.
*(with average use: 8 hrs/day x 365 days = 25,000 hrs = 8.5 years)
Depending on the operating environment, and especially when the device is used in ex-
treme conditions, the performance of the STEREX plasma unit may reduce in a shorter
time than originally anticipated. If there is no longer any noticeable air purification, the de-
vice should be checked by the dealer or by the manufacturer.
6.3 Clearing faults
Disconnect the device from the power supply before performing maintenance and repair
work!
Fault
Cause
Elimination
1) No fan noise and no device
lighting after the device has been
put into operation
No line voltage at the outlet
Check outlet and power supply
Power adapter not plugged in cor-
rectly
Plug in the power adapter correctly
Power supply connector on CUBU-
SAN not plugged in correctly
Connect the power supply to the device prop-
erly
(see chapt. Site selection, page 24)
Power supply cable damaged
Replace power adapter
Power adapter faulty
Replace power adapter
2) No device lighting after the
device has been put into opera-
tion, but fan noise and air flow
are present
Lighting faulty
Have the device checked/repaired by the
manufacturer
