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DK50 4VR/50

 

       

 

04/2018 

- 13 -   

NP-DK50 4VR50-11_04-2018 

Fig. 6 

Dental compressor DK50 4VR/50   

(Fig. 5)

 

After unpacking the equipment, position it on the floor and free it from all packing materials and remove the 
fixation  components  (X  and  Y)  -  see  Detail  A.  Connect  the  outlet  pressure  hose  to  the  connector  on  the 
device. Insert the mains plug into a rated outlet circuit.  

Dental compressor DK50 4VR/50/M (

Fig 5).

 

After unpacking the equipment, position it on the floor and free it from all packing materials and remove the 
fixation  components  (X  and  Y)  -  see  Detail  A.  Connect  the  outlet  pressure  hose  to  the  connector  on  the 
device. Insert the mains plug into a rated outlet circuit. Connect the hose(s) for the condensate drain (from 
the dryer, solenoid valve and condensate line) to the condensate vessel.  

Cabinet-mounted dental compressor DK50 4VR/50S 

(Fig. 4, Fig. 5)

 

After unpacking the equipment, position it on the floor and free it from all packing materials and remove the 
fixation components (X and Y) - see Detail A. Install the 2 wall bump stops (27) on the upper rear portion of 
the cabinet and install in the desired location. The bump stops ensure that the cabinet is properly spaced 
from the wall for ventilation purposes. 2 screws must be released to install the compressor into the cabinet, 
then  open  the  door  to  the  cabinet  and detach  the  supporting  bracket  (30)  in  the  front  part  of  the  cabinet. 
Pass the pressure hose and mains plug from the compressor through the opening in the lower rear section 
of the cabinet. Connect the cabinet connector (28) to the compressor and run the mains plug through the 
opening  in  the  lower  rear  section  of  the  cabinet.  Pick  up  the  compressor  using  the  handle  and  use  the 
positioning truck (32) and the installed wheels (31) to position it inside the cabinet. Install the hose (29) for 
the  cabinet  pressure  gauge  (25)  into  the  quick  connectors  on  the  compressor  and  reinstall  the  support 
bracket  (30)  and  doors.  Secure  the  pressure  hose  to  the  device  in  an  appropriate  manner.  Connect  the 
mains plug to a properly rated outlet circuit. 

 
A  screwdriver  must  be  used  to  disconnect  the  cabinet 
connector  if  the  compressor  is  being  disassembled! 

(Fig.6)

 

 
 
Cabinet-mounted dental compressor DK50 4VR/50S/M

 (Fig. 4, Fig. 5) 

After removing all packaging material, place the product on the floor and remove stabilization parts X and Y 
(Detail A). Place the compressor into the cabinet using the procedure defined above. Before the compressor 
is installed in the cabinet, the hose(s) for the condensate drain (from the dryer and solenoid valve) must be 
passed through the opening on the back side of the cabinet and connected to the condensate vessel.   
 

The  condensate  vessel  (20)  must  be  on  the  floor  in  order  to  ensure  the  dryer  operates 
properly. Otherwise the dryer may be damaged.

  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

  
 
1 - without dryer   

-   061000461-000 

 
2 – with membrane dryer MD  
      or DM dryer 

-  061000463-000 

 
  
 

Summary of Contents for DK50 4VR/50

Page 1: ......

Page 2: ...5 TECHNICAL DATA 5 6 PRODUCT DESCRIPTION 6 7 FUNCTION 8 INSTALLATION 12 8 USE 12 9 INSTALLATION 12 10 WIRING DIAGRAMS 16 11 PNEUMATIC DIAGRAM 18 12 FIRST OPERATION 19 OPERATION 20 13 SWITCHING THE COM...

Page 3: ...rsion of the text prevails 2 2 General safety warnings The manufacturer developed and designed the equipment in such a way so that any risks were excluded if it is used according to intention The manu...

Page 4: ...age TEMPERATURE LIMITATIONS Handling mark on package LIMITED STACKING Mark on package RECYCLABLE MATERIAL 4 STORAGE AND TRANSPORT The compressor is shipped in cardboard that protects the appliance fro...

Page 5: ...70x1015 Dimensions with dryer W x L x H MD mm 580x635x790 NDM 580x635x790 Weight kg 70 128 Weight with dryer MD kg 81 139 NDM 89 147 Air dryer performance Atmospheric dew point MD C 20 Pressure dew po...

Page 6: ...independent installation in a suitable environment Dental compressors DK50 4VR 50 M are designed for independent installation in a suitable environment and are equipped with an air dryer MD NDM Denta...

Page 7: ...000 The regulator ensures a supply of output air at a constant pressure so long as the pressure value set on the regulator is not higher than the switching pressure set on the pressure switch Automati...

Page 8: ...into the air tank 2 The adsorbent media regenerates when the drying chamber is being evacuated always after the compressor is switched off by the pressure switch The air is then released from the ads...

Page 9: ...10 Compressor wheel 11 Hour meter 12 Dryer cooler 13 Plug 14 Membrane dryer MD 15 Micro filter 16 Filter 17 Check valve 18 Magnetic bracket 19 Plug 20 Condensate vessel 21 Outlet valve 22 Exhaust muff...

Page 10: ...DK50 4VR 50 NP DK50 4VR50 11_04 2018 10 04 2018 Fig 3 Compressor with adsorption dryer NDM...

Page 11: ...DK50 4VR 50 04 2018 11 NP DK50 4VR50 11_04 2018 Fig 4 Cabinet...

Page 12: ...Refer to the technical data of the product for this purpose When a unit is to be built in classification and evaluation of compatibility must be done by the manufacturer or supplier of the product to...

Page 13: ...e supporting bracket 30 in the front part of the cabinet Pass the pressure hose and mains plug from the compressor through the opening in the lower rear section of the cabinet Connect the cabinet conn...

Page 14: ...K50 4VR 50 M configuration to DK50 4VR 50S M or vice versa the following steps must be performed Prior to any maintenance or repair work switch off the compressor and disconnect it from the mains pull...

Page 15: ...M DK50 4VR 50S M to DK50 4VR 50 M install jumper Z jumper on use jumper Z Art 033190119 000 to make the connection to terminal strip X1 Fig 1 4 connect the cord to socket X2 Fig 5 X2 X3 DK50 4VR 50 M...

Page 16: ...ith the data stated on the appliance label Fig 8 Keep the socket easily accessible to ensure that in an emergency the appliance can be safely disconnected from the mains Connection to the power distri...

Page 17: ...PE I3 I4 I5 EKOM FLAIRMO ABSOLUTE TABULKA PREPOJOV PODLA ZAKAZNIKOV E5 X1 3 N L X3 2 1 4 3 5 2 1 4 3 6 5 04 03 A2 A1 Q11 M 6 150 C 1 3 2 4 2 1 p 40 C B1 B2 E1 E2 PE K1 3 N PE 400 V 50 Hz MAINS TN S T...

Page 18: ...essor without box Bridge OFF compressor with box 2 6 5 7 8 9 3 1 1 1 1 11 PNEUMATIC DIAGRAM DK50 4VR 50 1 Inlet filter 2 Compressor 3 Fan 5 Safety valve 6 Check valve 7 Pressure switch 8 Air tank 9 Pr...

Page 19: ...nt cabinet into the I position a lighted switch indicates the equipment is in operation Compressor At first operation the air tank is pressurized until it reaches a preset level when the compressor au...

Page 20: ...erconnect electric part of drier with compressor according to wiring diagram in accord with valid regional regulations Required drying performance can only be achieved when following the defined opera...

Page 21: ...pressure a From compressor start up until pressure reaches 5 5 bar b During operation if pressure drops below 5 1 bar 24 hour regeneration mode Dryer regeneration for 10 minutes is automatically switc...

Page 22: ...15 9 1 x every 2 years Conduct repeated test pursuant to EN 62353 14 1 x every 2 years or after 5000 hours Replace inlet filter and pre filter 15 5 NDM Replacement maintenance kit dryer 8 000 hours o...

Page 23: ...mpressor is operated for the first time make sure that the safety valve is working properly Turn screw 4 of safety valve 1 several rotations to the left until the safety valve releases air Let the saf...

Page 24: ...cro filter by pulling down 2 Rotate the vessel 2 and remove 3 Remove the filter 3 4 Install the new filter element 5 Reinstall the filter housing and rotate to secure it until the catch clicks Micro f...

Page 25: ...liance from the mains Release air pressure in the pressure tank by opening the drain valve 1 Fig 10 The components of the product are non toxic Dispose of the appliance following all environmental reg...

Page 26: ...automatic condensate drain on filters clean replace Dirty filter and micro filter elements Replace old elements with new elements NDM Dryer Decreased dew point performance 1 Insufficient pressure at...

Page 27: ...DK50 4VR 50 NP DK50 4VR50 11_04 2018 130 04 2018 NP DK50 4VR50 11_04 2018 112000123 000...

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