V.Brøndum RONDA NPU 1250 User manual

USER MANUAL
(Original) (Country code EU ; CH ; DK)
RONDANPU 1250
NPU 2500 & NPU 5000
Strong Negative Pressure Units
For Demanding Extraction Tasks
IMPORTANT!
Read this manual before you start using the machine.
V. BRØNDUM A/S A0.80.0201

User Manual
RONDA

NPU 1250/2500/5000 2 V. BRØNDUM A/S

User Manual
RONDA

NPU 1250/2500/5000 3 V. BRØNDUM A/S
Index
GENERAL DESCRIPTION..................................................................................................................................................5
SAFETY INSTRUCTIONS...................................................................................................................................................6
GUIDELINES REGARDING THE DISPOSAL OF THE MACHINE.............................................................................9
TECHNICAL DATA............................................................................................................................................................10
STANDARD ACCESSORIES.............................................................................................................................................11
CONSTRUCTION................................................................................................................................................................12
MODE OF OPERATION ....................................................................................................................................................12
ASSEMBLING......................................................................................................................................................................13
START-UP............................................................................................................................................................................14
HOSE CONNECTION.........................................................................................................................................................16
HANDLING, OPERATION AND STORAGE..................................................................................................................16
CLEANING AND MAINTENANCE..................................................................................................................................16
MAINTAINING THE FAN HOUSING .............................................................................................................................16
REPLACING FILTERS ......................................................................................................................................................17
TROUBLESHOOTING.......................................................................................................................................................20
DECLARATION OF CONFORMITY...............................................................................................................................21
SERVICE AND REPAIR.....................................................................................................................................................22

User Manual
RONDA

NPU 1250/2500/5000 4 V. BRØNDUM A/S

User Manual
RONDA

NPU 1250/2500/5000 5 V. BRØNDUM A/S
RONDANPU 1250 / 2500 / 5000
Strong negative pressure units for demanding extraction tasks
Congratulations on your new RONDANPU negative pressure unit from V. BRØNDUM A/S.
General Description
RONDANPU 1250 / 2500 / 5000 is developed for extracting air at renovation- and demolition tasks, where fine
and health-hazadous dust may occur.
With an air flow capacity of 1250 / 2500 / 5000 m3the RONDANPU ensures a constant exchange of air inside
enclosed and limited areas.
HEPA filter, filter class H14
Pre-filter in G4 filter medium
Light-weight plastic construction
Large swivel wheels for better mobilty
Manometer indicates the filter load
Adjustable air flow
The user manual is meant to ensure that the NPU is operated in a safe manner and that the user is in no way
unsure of the use. The manual must be stored near the NPU.
Does any uncertainty arise as to the use of the NPU, the work should be stopped until all questions have been
clarified.
Images and drawings are for illustrative purpose and will make the understanding of the manual easier. The
images shown may therefore differ from the actual product.
Read this manual carefully, before you operate the negative
pressure unit.
Keep the manual readily accessible to all users.