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© Corroventa Ltd. 

2017.02 

5 (15) 

 

Use of WS4 ES for suction drying 

The Corroventa WS4 ES, as earlier described, developed and intended for use during suction drying of 
layered constructions. As this, foremost, is a matter of drying material, the process is preferably 
assisted by an adsorption dryer as it creates a better 

Δ

x, a bigger difference in water contents 

between in- and outgoing air, than a condensing dryer does which increases the speed of the drying 
process. 
 
To achieve circulation, movement of air, through the construction, the adsorption dryer is used in 
parallel with a turbine installed to draw air from the construction creating an underpressure that 
makes ambient air processed by the dryer enter it through drilled holes, gaps by the walls etc. 
Particularly in the beginning of the process the turbine normally pulls free water from the 
construction and this is where the need for a WS4 ES water separator arises. The system inlet is 
through hose/hose system connected to the construction and the outlet is connected to the turbine 
so that all air from the construction passes the filter before it reaches the turbine. This way, the 
water is collected allowing its disposal to be controlled and particles and dust gather in the filters. 
While protecting the turbine from water and dust related damages, naturally the quality of the air 
that is released from the turbine at suitable point outside the area to be dried is also significantly 
improved. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

 

 

 

 

 

Summary of Contents for WS4 ES

Page 1: ...WS4 ES WATER SEPARATOR USER MANUAL ...

Page 2: ......

Page 3: ...ing 5 Functional overview WS4 ES 6 Delivery inspection 6 Product Overview 7 Installation 8 Use of WS4 ES with digital ES family turbine 9 Function and indicator signals 9 After finished job dismount 11 Maintenance and service 12 Filter replacement 12 Cleaning the WS4 ES 13 Accessories and consumables 13 Fault finding 14 Technical data 15 ...

Page 4: ...ts housing is made of stainless steel and the built in submersible pump was selected for its ruggedness and suitability for this very tough environment The pump is attached to the lid which also integrates all the electronics and the power cable Thus when the lid is removed all that remains is a very easily cleaned housing Although physically much smaller and weighing only 20 kg the WS4 ES has the...

Page 5: ...t at time of delivery and before use to ensure its good function The product warranty does not cover damage resulting from use of faulty products Changes or modifications to the equipment must not be made without written consent by Corroventa Avfuktning AB The product technical data and or installation and operation instructions can be changed without prior notice This manual contains information ...

Page 6: ... the machine steadily and leveled so that it cannot fallover 10 Keep children animals and spectators away from the work place while installation is undertaken 11 If the machine is broken if the power connector or the cable is damaged contact the retailer Do not repair the equipment if you have not received specific training by the manufacturer 12 Be careful not to damage the power cable The cable ...

Page 7: ... creating an underpressure that makes ambient air processed by the dryer enter it through drilled holes gaps by the walls etc Particularly in the beginning of the process the turbine normally pulls free water from the construction and this is where the need for a WS4 ES water separator arises The system inlet is through hose hose system connected to the construction and the outlet is connected to ...

Page 8: ... as depicted and described below A Inlet from water damaged construction B Step 1 Coarse filter C Step 2 Water separation D Step 3 air filter E Outlet to turbine or Kombi machine Delivery inspection The Corroventa WS4 ES is delivered with the following items included WS4 ES 1 pc Water hose 1 pc Manual 1 pc ...

Page 9: ...off power switch Power outlet turbine or Kombi machine Signal LED System bus connector interoperability with the digital ES family turbines Inlet connected to hose hose system leading to the construction to be dried Outlet connected to turbine or Kombi machine Carrying handle with integrated cable parking Lid locks Connection for drainage water hose ...

Page 10: ...p to 3 5meters 5 If using the WS4 ES with a digital ES family turbine in addition to the power cable the WS4 ES can also be connected to the turbine with a system cable Doing so allows for the turbine to count the number of times the water separator has been emptied and also to keep track of when the last cycle was completed This connection is optional not necessary Regardless of whether this conn...

Page 11: ...r signals To operate the WS4 ES and to understand its indicator signals it is beneficial to know the following When the machine is powered the power switch is activated a short flash of the indicator LED shall be observed as indication of everything operating asintended If the machine detects water at start up it always runs the pump before it starts theturbine The switch for manual pumping will s...

Page 12: ... minutes the process will continue If not completed within this time frame the machine will stop and the WS4 ES will present a series of triple flashes If this warning is presented check that there is water coming out of the hose that the hose is not squeezed or clogged When this is done stay by the machine until the pumping is completed and the turbine resumes operation If this does not occur sto...

Page 13: ...rt Stop the machine and disconnect the power Clean the machine in accordance with this manual and try again If the alarm was presented immediately at start up the overflow sensor could be clogged or malfunctioning Stop the machine and disconnect the power Clean the machine in accordance with this manual and try again After finished job dismount When the job is finished follow below instructions 1 ...

Page 14: ... powercable 2 Turn the knobs on the lid anti clockwise and then remove the lid Pull out the dirty filter and without any tools install the new one pushing it intoplace 3 Put the lid back on and lock it by turning the knobsclockwise Turn the knobs anti clockwise to loosen the lid Lift it out of the machine Pull the filter inwards to remove it Push the new filter in position on pipe Sensors pump sto...

Page 15: ... and clean the machine interior Empty the machine of all water and dust 3 Install new air filter 4 Before putting the lid back on inspect the sensors and the bottom of the pump to see that no dirt is collected there Put the lid back on and secure it by turning the knobsclockwise Accessories and consumables The following articles are available as accessories and consumables to the WS4 ES Article ln...

Page 16: ...ion is not higher than 3 5 meters If not done already connect the turbine Kombi machine power cable to the machine so that it is stopped when the pump is activated The pump does not start or makes noise Heavily dirty or failing pump and or sensor float switch Clean the machine in accordance with the instructions of this manual Verify that the installation is correct If the problem s still remain c...

Page 17: ...g an alarm please refer to paragraph Function and indicator signals Verify that it is connected to the power outlet of the WS4 ES that it is activated and that there is power to the WS4 ES If the above has not helped restart the WS4 ES and check that it upon activation gives a short flash of the alarm indicator confirming that it has not detected any errors If so continue the trouble shooting with...

Page 18: ...evelops manufactures sells and hires out high quality products for dealing with water damage moisture odours and radon We are market leaders and specialise in innovation within the industry Our products are compact effec tive ergonomic and energy efficient In emergency situations and during flooding Corroventa s customers have access to one of the largest rental parks in Europe We have sales offic...

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