User Manual
RONDA
NPU 1250/2500/5000 7 V. BRØNDUM A/S
The plug must be removed from the power supply before repair,
maintenance, and cleaning operations of the machine.
Before use, operators should be provided with information, instruction
and training for the use of the appliance and the substances for which it
is to be used, including the safe method of disposal of blocked or
damaged filters.
For user servicing, the appliance must be dismantled, cleaned and
serviced, as far as is reasonably practicable, without causing risk to the
maintenance staff and others. Suitable precautions include
decontamination before dismantling, provision for local filtered exhaust
ventilation where the appliance is dismantled, cleaning of the
maintenance area and suitable personal protection.
The outside of the machine should be decontaminated by vacuum
cleaning methods and wiped clean or treated with sealant before being
taken out of a hazardous area. All the appliance parts shall be regarded
as contaminated when removed from the hazardous area and
appropriate action taken to prevent dust dispersal.
When carrying out service or repair operations, all contaminated items,
which cannot be satisfactorily cleaned, are to be disposed of. Such items
shall be disposed of in impervious bags in accordance with any current
regulation of the disposal of such waste.
When changing the pre-filter or HEPA filter, dispersal of health-
hazardous dust may occur. Therefore, appropriate precautions must be
taken to avoid spreading, and suitable personal protection must be
employed.
Do not cover the NPU while operating.
