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User and maintenance 

manual 

DEH Negative pressure units

2021_02_v1.0_NL

DEH 

Negative 

pressure units

Summary of Contents for DEH

Page 1: ...User and maintenance manual DEH Negative pressure units 2021_02_v1 0_NL DEH Negative pressure units ...

Page 2: ...2 Dehaco B V Kruisbaak 25 2165 AJ Lisserbroek NL 31 0 88 20 20 600 info dehaco nl www dehaco nl ...

Page 3: ...in this manual or the consequences resulting from these errors PREFACE General Congratulations with your purchase of a Dehaco negative pressure unit You are now in the possession of a machine that uses the latest techniques and that you will be able to use free from failures for many years to come The DEH negative pressure unit can be used for controlling the air flow in an enclosed work area This...

Page 4: ... following harmonised standards Product DEH Negative Pressure Unit Make Dehaco Type indication DEH500 DEH750 DEH2000 DEH5000 DEH7500 DEH10000 DEH30000 Manufacturer Dehaco B V Kruisbaak 25 2165 AJ Lisserbroek Directives Machinery Directive 2006 42 EC Low Voltage Directive 2014 35 EU EMC Directive 2014 30 EU Standard s NEN EN ISO 12100 Risk reduction NEN EN IEC 60204 1 2018 NEN EN 1822 1 2019 High e...

Page 5: ...ty 2 Overview 8 2 1 General description 8 2 2 Scope of delivery 8 3 Transport and storage 8 3 1 Transport 8 3 2 Storage 4 Specifications 9 4 1 Technical specifications of DEH negative pressure units 5 Machine overview 10 6 COMMISSIONING 12 6 1 Placing and installing the machine 12 6 2 Use 12 6 3 Switching off 13 7 Maintenance 13 7 1 General 13 7 2 Inspection and maintenance diagram 13 7 3 Changing...

Page 6: ...ndications Danger Warning Caution and Beware are used as follows in this user manual DANGER Indicates a dangerous situation that could lead to severe or fatal injury WARNING Indicates a dangerous situation that could potentially lead to severe or fatal injury CAUTION Indicates a dangerous situation that could potentially lead to injury NOTE The warning indication Beware is used to refer to situati...

Page 7: ...ilter is directly accessible Do NOT touch the HEPA filter The HEPA filter may only be replaced by a dealer or authorised person The machine is supplied with a transit plate that closes the front of the contaminated filters during transport When the machine has been used this plate may only be removed under controlled circumstances 1 4 Dangers DANGER Touching a defective connection to the electric ...

Page 8: ...power cable not for the DEH30000 Immediately at delivery check that the machine is complete and undamaged Please contact your supplier if parts are missing or in case of transport damage 3 TRANSPORT AND STORAGE 3 TRANSPORT AND STORAGE 3 1 Transport DEH negative pressure units are relatively light weight and are provided with castors with brakes and handles The large DEH 30 000 can be subdivided in...

Page 9: ... 0 1000 0 1000 0 3000 Material Weight kg 15 19 40 80 150 300 Dim lxwxh mm 300x385x385 383x500x480 875x505x575 1035x740x840 1238x750x1143 1530x1410x1560 Noise dBA 68 70 76 79 73 79 Stepless Nee 30 100 30 100 20 100 30 100 33 100 Exhaust side Bottom Sideways Rear Rear Rear Rear Spigot sizs cm 12x34 16 Ø 30 Ø 40 Ø 45 Ø 3 x 45 Ø Pre filter classe G4 G4 G4 G4 G4 G4 Pre filterr dim lxwxh mm 290x290x45 2...

Page 10: ...10 Dehaco B V Kruisbaak 25 2165 AJ Lisserbroek NL 31 0 88 20 20 600 info dehaco nl www dehaco nl 5 Machine overview KC A 6 E F 6 G 123KWW 123OKW 123DWWW 123KWWW 123OKWW 123HWWWW 123BWWWW ...

Page 11: ...f button 2 Speed control 3 Manometer 4 Hour counter 5 Signal led too little power 6 Reset button after power interruption D7 H I 6 5 B7 U 5 5 Z7 T 5 O7 L X7 99 1 00 50 N7 6 5 55 1 123KWW 123OKW 123DWWW 123KWWW 123OKWW 123BWWWW 123HWWWW BC BC BC BC BC BC BC BC BC BC DC DC DC DC DC HC HC HC HC HC HC JC JC JC JC JC JC JC KC ...

Page 12: ... enclosed zone for leakage 4 Check that the on off switch is in the off position 5 Connect the power cable to the machine 6 Start the machine with a low RPM using the on off switch 7 Check that the machine is actually working BEWARE 8 Enter the zone with full personal protective equipment and cut a hole in the plastic at the same height as the machine This hole should be smaller than the filter 9 ...

Page 13: ...sily be interrupted Keep the machine clean and dry If the machine is clean there can be no confusion as to whether the machine is contaminated or not Regularly change the pre filter The frequency is determined by the manometer and through visual inspection Regularly check the machine housing for damages tears etc 7 2 Inspection and maintenance diagram Have the machine inspected and certified by an...

Page 14: ...r loss 2 Use an extension cord that is not too thin due to power loss 3 Make sure there is not too much connected to the group The machine has stopped due to a power interruption and no longer starts DEH30000 1 Press the reset button for restarting the DEH30000 9 END OF LIFE SPAN Electrical tools accessories and packagings must be reused in an environmentally sound way Never dispose electric tools...

Page 15: ...15 2020 Dehaco B V User and maintenance manual DEH Negative Pressure Units_2021 02_v1 0_NL ...

Page 16: ...Dehaco B V Kruisbaak 25 2165 AJ Lisserbroek NL 31 0 88 20 20 600 info dehaco nl www dehaco nl Dehaco B V Address head office Kruisbaak 25 2165 AJ Lisserbroek Netherlands T 31 0 88 20 20 600 E info dehaco nl www dehaco nl ...

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