Page 1
Operating instructions (original) Negative pressure unit smart dec S 400 Type 833, 842 Language: EN Version: 1 Phone: 02874/9156-0 deconta GmbH Fax: 02874/9156-11 Date of issue: Im Geer 20 E-Mail: info@deconta.com 30.04.2025 46419 Isselburg Web: www.deconta.com...
Loss of warranty claims ..................20 External transport ....................20 6.2.1 Transport space ..................20 6.2.2 Legislation ....................20 6.2.3 Qualification of staff ................20 Negative pressure unit smart dec S 400 2 from 50 Original operating instructions Version 4...
Page 3
9.5.1 Procedure ....................43 Troubleshooting and fault rectification ..............46 9.6.1 Possible faults and instructions for rectifying faults ......... 46 10 Spare parts ........................47 Negative pressure unit smart dec S 400 3 from 50 Original operating instructions Version 4...
Page 4
12 Waste disposal....................... 49 12.1 Qualification of staff ....................49 12.2 Legislation ......................49 12.3 Waste ........................49 13 EC Declaration of Conformity ..................50 Negative pressure unit smart dec S 400 4 from 50 Original operating instructions Version 4...
Product and manufacturer Product and manufacturer Product The following product is described in these operating instructions: Negative pressure unit smart dec S 400. Manufacturer Name and address deconta GmbH Im Geer 20 46419 Isselburg Telephone 02874/9156-0 02874/9156-11 e-mail info@deconta.com Internet www.deconta.com...
If the machine is handed over to another person, the operator passes these operating instructions on to this person. Negative pressure unit smart dec S 400 6 from 50 Original operating instructions Version 4...
Description of the hazard and the cause of the hazard Consequence Description of the possible consequences of the hazard for humans, animals and the environment Escape Recommendations on how hazards can be avoided Negative pressure unit smart dec S 400 7 from 50 Original operating instructions Version 4...
The instruction sign is a safety sign that prescribes certain behaviour. The following table provides an overview of the instruction symbols used and their meaning. Symbol Meaning Symbol Meaning Wear safety shoes Use protective clothing Negative pressure unit smart dec S 400 8 from 50 Original operating instructions Version 4...
General description General description of the product The machine (the Negative pressure unit) was designed and built by the company deconta GmbH, Im Geer 20, 46419 Isselburg. Negative pressure unit for filtering asbestos-contaminated room air via a 2-stage filter unit.
▪ Product - waste products: Connection piece for clean air ▪ Product - material feed: connection nozzle for contaminated air ▪ Product - building: feet or castors Negative pressure unit smart dec S 400 10 from 50 Original operating instructions...
Near the control panel on the outlet side. Accessories The following accessories are optionally available for the machine: Designation Article no. Illustration Stacker device (single item) BO21545 Adhesive frame BO23030 Negative pressure unit smart dec S 400 11 from 50 Original operating instructions Version 4...
±15% in relation to the full-scale value, determined in a multi-point measurement procedure with a calibrated vane anemometer. Air flow free-blowing max. 7000 m³/h Air flow rate with deconta H13 filter, max. 5900 m³/h Air flow rate with deconta H13 filter, pre- 5400 m³/h filter, max.
Engine power 100%, outdoor area, values in dB (A) Device S 400 The sound level can be reduced by fitting a silencer, taking power losses into account. Negative pressure unit smart dec S 400 13 from 50 Original operating instructions Version 4...
Initial pressure difference 42 Pa Recommended final pressure difference 250 Pa Temperature / humidity 100°C/100% RH (relative humidity) Filter dimensions (in mm): 610 x 610 x47 Negative pressure unit smart dec S 400 14 from 50 Original operating instructions Version 4...
Page 15
H13 or H 14 according to EN 1822 70°C/100% RF Temperature / humidity (relative humidity) Filter dimensions (in mm): 610 x 610 x 292 Handle protection on both sides Negative pressure unit smart dec S 400 15 from 50 Original operating instructions Version 4...
Any other use is not in accordance with the intended use. Field of application The machine is intended for use in the following areas of application: Field of application ▪ Refurbishments Negative pressure unit smart dec S 400 16 from 50 Original operating instructions Version 4...
▪ Operating the machine in a technically unsatisfactory condition, not being aware of safety and hazards and not observing all instructions in the documentation Negative pressure unit smart dec S 400 17 from 50 Original operating instructions...
Qualified waste disposal Disposer Dispose of the machine company for legally compliant, proper and professional disposal of the machine Negative pressure unit smart dec S 400 18 from 50 Original operating instructions Version 4...
Instruction of persons with regard to protective devices and supplementary protective devices Instruction of persons with regard to residual risks This list is not exhaustive and does not claim to be complete. Negative pressure unit smart dec S 400 19 from 50 Original operating instructions Version 4...
Completed training and experience in the internal transport of machines 6.2.4 Warning of residual risks Risk of crushing: Wear safety shoes to protect limbs from being run over. Negative pressure unit smart dec S 400 20 from 50 Original operating instructions Version 4...
Machine may fall down due to unintentional change of position when loading and unloading onto/from a means of transportation. Negative pressure unit smart dec S 400 21 from 50 Original operating instructions...
The Negative pressure unit is delivered ready for operation ex works and is intended for immediate commissioning. Do not operate the appliance if it is visibly damaged. Contact deconta GmbH immediately. Please note: In principle, the Negative pressure unit can also...
One person is required to use the machine. Tools required No tools are required to use the machine. Required equipment No equipment is required to use the machine. Negative pressure unit smart dec S 400 23 from 50 Original operating instructions Version 4...
Negative pressure too high: Open supply air opening or turn down appliance Negative pressure too low: Close the supply air opening or regulate the appliance upwards Negative pressure unit smart dec S 400 24 from 50 Original operating instructions Version 4...
Switzerland, Taiwan, Tajikistan, Tanzania, Thailand, Tonga, Trinidad and Tobago, Tunisia, Turkey, Ukraine, United Kingdom, United States, Uzbekistan, Vietnam, Virgin Islands, U.S., Zambia All other countries not listed on request Negative pressure unit smart dec S 400 25 from 50 Original operating instructions Version 4...
▪ at least 1 special character. You will see this page after successful registration. Any number of devices can now be assigned to the user account. Negative pressure unit smart dec S 400 26 from 50 Original operating instructions Version 4...
Tap on the "Menu" button. Tap on the "Service" button Tap on the "deconta connect" button. The page with a QR code and a key underneath is displayed. Negative pressure unit smart dec S 400 27 from 50 Original operating instructions Version 4...
Page 28
Log in to the connect page with your e-mail address and password. Tap on the menu icon and then on "Devices". Tap on the "SCAN QR CODE" button (our recommendation) alternatively "SOFTWARE KEY" button. Negative pressure unit smart dec S 400 28 from 50 Original operating instructions Version 4...
Page 29
QR code on the device in the field provided and then tap the green "SUBMIT DEVICE KEY" button, the device is now registered in your user account. Negative pressure unit smart dec S 400 29 from 50 Original operating instructions Version 4...
The display shows the power value in % (Power), the measured negative pressure in the contaminated area (Negative pressure) in Pa, the volume flow in m³/h and the filter pressure in Pa. Negative pressure unit smart dec S 400 30 from 50 Original operating instructions...
By comparing the setpoint entered with the permanently measured actual value, the speed of the fan is automatically adjusted, i.e. the fan automatically runs "up" or "down". Negative pressure unit smart dec S 400 31 from 50 Original operating instructions...
Standby mode is switched on in the menu by tapping the "Standby" button. A delay of 0-600 seconds for switching on can be entered in the Standby waiting time field. Negative pressure unit smart dec S 400 32 from 50...
The functions and status of the filter sensors are shown on the display. The measured values of the filter sensors can be displayed graphically using the "Record" button. Negative pressure unit smart dec S 400 33 from 50 Original operating instructions...
Service deconta connect Assign device to a connect account, see 8.7.1. Maintenance Settings in this menu can only be made by qualified deconta service partners. Negative pressure unit smart dec S 400 34 from 50 Original operating instructions Version 4...
Page 35
Tapping the yellow "Reset factory settings? (reset to factory settings?), the red "Reset factory settings!" button is activated. Tapping this red button resets all settings to the factory settings! Negative pressure unit smart dec S 400 35 from 50 Original operating instructions Version 4...
Japanese, Dutch and Portuguese. The unit can be changed to m³/min by tapping the m³\h button. 8.7.11 Device information (Device information) Display of device information. Negative pressure unit smart dec S 400 36 from 50 Original operating instructions Version 4...
Alarms are displayed with a red button. Once the fault has been rectified, the alarm must be acknowledged by tapping the relevant button and the colour changes to green. Negative pressure unit smart dec S 400 37 from 50 Original operating instructions...
Page 38
Stop dust sensor / Start dust sensor: ▪ Switching the dust sensors on / off. The particle concentration in the exhaust air is not monitored when the sensors are switched off! Negative pressure unit smart dec S 400 38 from 50 Original operating instructions Version 4...
Switch off the device To switch off the device, tap the red "OFF" button The appliance switches off and the mains plug can be pulled out. Negative pressure unit smart dec S 400 39 from 50 Original operating instructions Version 4...
Only change filters when the appliance is switched off. Only use approved filters. Do not use any residual fibre binders on the appliance. Pull out the mains plug before opening the housing Negative pressure unit smart dec S 400 40 from 50 Original operating instructions Version 4...
If the value drops by less than 100 Pascal, the HEPA filter must be replaced. Device Recommended filter change for S 400 approx. 950 Pascal 100 Pa = 1 mbar Negative pressure unit smart dec S 400 41 from 50 Original operating instructions Version 4...
Pull out the mains plug before opening the housing Maintenance work, including changing/removing filters, may only be carried out by authorised persons wearing suitable protective clothing. Negative pressure unit smart dec S 400 42 from 50 Original operating instructions Version 4...
Risk of crushing fingers when fitting / removing connecting flanges Quick release fastener Hose connection flange / transport cover ▪ Remove the pre-filter and dispose of it in accordance with regulations Negative pressure unit smart dec S 400 43 from 50 Original operating instructions Version 4...
Page 44
Maintenance ▪ Unscrew the screws of the clamping profiles Screw Clamping profile ▪ Remove clamping profiles Negative pressure unit smart dec S 400 44 from 50 Original operating instructions Version 4...
Page 45
The appliances have only been tested with original deconta HEPA filters. To ensure machine safety, only original deconta filters should be used. If this is not observed, machine safety cannot be guaranteed. This may result in the unintentional and uncontrolled release of hazardous substances into the environment due to filter overload (leakage, filter tear, etc.).
Have the device repaired by deconta Device does not Components on the vacuum or a workshop authorised by work holding device defective deconta. Negative pressure unit smart dec S 400 46 from 50 Original operating instructions Version 4...
If this is not possible, the alternative spare parts should correspond to the properties of the original spare parts in order to ensure safe, trouble-free and economical use of the machine. Negative pressure unit smart dec S 400 47 from 50...
Thoroughly cleaned (decontaminated) • with fitted transport/sealing lid We expressly refer to possible additional regional and national regulations for the storage of the appliance technology. Negative pressure unit smart dec S 400 48 from 50 Original operating instructions Version 4...
12.3 Waste The waste generated by the machine must be disposed of properly and professionally in accordance with the law. Negative pressure unit smart dec S 400 49 from 50 Original operating instructions Version 4...
Safety of machinery - Safety distances to prevent hazard zones being reached by the upper and lower limbs (ISO 13857:2019) Name and address of the person authorised to compile the technical documentation: Boland, Thomas - deconta GmbH - Im Geer 20 - 46419 Isselburg Place: Isselburg Date: 25.07.2023...
Need help?
Do you have a question about the smart dec S 400 and is the answer not in the manual?
Questions and answers