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Function

 

BEKOMAT® 31U IF built-in F 

9

 

 

8  Function 

 

 

 

Via the inlet line (1) the condensate flows into the 
BEKOMAT

®

 31U IF and accumulates in the housing 

(2). 
A capacitively functioning sensor (3) continuously 
registers the filling level and releases a signal to  
the electronic interface (output Sen), as soon as  
the container is filled. 
(See also Chapter "Electrical installation") 

The pilot valve (4) is triggered by an external signal 
(input Drn). When this signal is available, the valve  
is activated and the membrane (5) opens the outlet 
line (6) to discharge the condensate.  
With the reset of the signal, the outlet line is reclosed 
tightly. 
 

 

 

 

 

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Summary of Contents for BEKOMAT 31U IF built-in F

Page 1: ...EN english Instructions for installation and operation Condensate drain BEKOMAT 31U IF built in F BM31UIFBIF 01 1609 ...

Page 2: ... read the installation and operating instructions carefully before mounting and starting up the BEKOMAT 31U IF built in F and follow our directions Perfect functioning of the BEKOMAT 31U IF built in F and thus reliable condensate discharge can only be guaranteed when the provisions and notes stipulated here are strictly adhered to ...

Page 3: ...e scope of application 6 5 Technical data 7 6 Electrical data 7 7 Dimension drawing 8 8 Function 9 9 Installation 10 10 Electrical installation 13 11 Inspection and maintenance 15 12 Troubleshooting and fault elimination 18 13 Elements and components 19 14 Recommended spare parts 19 15 Declaration of conformity 20 ...

Page 4: ...s imperative for the service technician and the responsible operator technical staff to read these operating instructions prior to installation start up and maintenance The operating instructions must be accessible at any time at the place of application of the BEKOMAT 31U IF In addition to these operating instructions local or national regulations must be complied with if necessary Make sure that...

Page 5: ...conical screw joints The BEKOMAT 31U IF will only function when voltage is applied Use genuine spare parts only This is imperative to ensure perfect functioning Additional advice The removed control unit has no IP degree of protection During installation use spanner flat at the feed pipe wrenchsize SW27 as a back rest The service unit must not be dismantled Caution Malfunction during operation Thr...

Page 6: ...air quality These have an effect on the safety of the subsequent processes and may prevent damage to persons and plants It is the task of the operator to ensure that the indicated conditions are met during the entire operating time 4 Exclusion from the scope of application The BEKOMAT 31U IF built in F as a condensate drain alone cannot guarantee a defined compressed air quality for this purpose o...

Page 7: ...empty 0 6 kg 1 3 lbs This product has been tested to the requirements of CAN CSA C22 2 No 61010 1 12 third edition inclu ding a later version of the same standard incorporating the same level of testing requirements 6 Electrical data Supply voltage 24 VDC 10 from a power supply unit with safe mains separation see type plate P 2 W Power consumption device has an internal self resetting fuse 0 3 A F...

Page 8: ...Dimension drawing 8 BEKOMAT 31U IF built in F 7 Dimension drawing mm inch 0 9 0 1 Nm ...

Page 9: ...lling level and releases a signal to the electronic interface output Sen as soon as the container is filled See also Chapter Electrical installation The pilot valve 4 is triggered by an external signal input Drn When this signal is available the valve is activated and the membrane 5 opens the outlet line 6 to discharge the condensate With the reset of the signal the outlet line is reclosed tightly...

Page 10: ...y condensate or escaping compressed air Caution Malfunction during operation Through incorrect installation and poor maintenance malfunction may occur at the BEKOMAT Condensate which is not discharged may cause damage to plants and in production processes r Measures Condensate drainage which is reliable in performance directly optimises the compressed air quality To prevent damage and breakdowns i...

Page 11: ...able containers and disposed of or processed properly Installation instructions Only the displayed installation position of the BEKOMAT 3 is permissible Never install in a horizontal or any other tilted position Feed pipe 1 and ball valve 2 at least G No filter or screen in the inlet line Slope in the inlet line 1 Use ball valves 2 only Operating pressure min 0 8 bar 12 psig max 16 bar 230 psig Se...

Page 12: ... separately Continuous slope Avoid a water pocket when installing the feed pipe Deflector area If drainage is to be carried out directly from the pipe deflection of the air flow will be useful Ventilation If the slope in the inlet line is not sufficient or if any other inflow problems occur a venting line needs to be installed ...

Page 13: ...ded cable connection 3 with a slightly sealing effect 9 Put on the upper part of the cover 2 and tighten the screw 1 fingertight 10 Between the Gnd connection and the piping a potential difference is not admissible If required potential equalisation in accordance with VDE 0100 IEC 60364 must be provided for Terminal assignment X1 24 Drn Sen Gnd 24 supply voltage 24 Vdc Drn Input triggering of the ...

Page 14: ...housing or the condensate connections there is no galvanic isolation The provided 24 VDC voltage must comply with the requirements for protective extra low voltages PELV in accordance with IEC 60364 4 41 Tighten the threaded cable connection with a slightly sealing effect Electric diagram ...

Page 15: ...annot be hit by condensate or escaping compressed air Caution Malfunction during operation Through incorrect installation and poor maintenance malfunction may occur at the BEKOMAT Condensate which is not discharged may cause damage to plants and in production processes r Measures Condensate drainage which is reliable in performance directly optimises the compressed air quality To prevent damage an...

Page 16: ...voided Condensate is subject to mandatory waste disposal As such it must be collected in suitable containers and disposed of or processed properly Maintenance recommendation Replace the service unit 5 after 8 000 operating hours or max one year 1 Remove the control unit 1 by pressing the arresting hook 2 2 Unfasten the BEKOMAT 31U IF from the outlet 3 3 Remove the design shell 4 if there is one us...

Page 17: ... contact springs 13 are clean dry and free from impurities 3 Introduce the sensor 12 into the sensor tube plate 14 4 Hang the hook 15 of the control unit 1 in the sensor tube plate 14 5 Press the control unit 1 against the service unit 5 and snap into place Start up subsequent to maintenance measures Always carry out prior to the start up Leak test of the screwed connector Check of the electrical ...

Page 18: ...eck feed and discharge pipe Check whether or not the valve opens audibly Check the circuit board for possible damage Replace the circuit board Check the operating pressure No sensor signal Sen transistor switched Gnd potential with covered sensor Feed pipe without sufficient slope Cross section not large enough Condensate accumulation too high surge Circuit board defective Install feed pipe with a...

Page 19: ...Moulded gasket 4 Circuit board 5 Sensor 6 Lower part of the cover 7 Cable bushing 8 Sealing mat 9 Service unit 10 Hose connector 11 O ring 20 x 2 14 Recommended spare parts Available sets of spare parts Contents Order number Service unit F 8 9 11 4023608 Gasket kit 3 8 11 4024386 Not for BEKOMAT 31U IF 2 3 6 7 10 9 11 8 5 4 1 ...

Page 20: ...Declaration of conformity 20 BEKOMAT 31U IF built in F 15 Declaration of conformity ...

Page 21: ...n Condensate drain Type BEKOMAT 31UIF 32UIF 32UVIF 33UIF Supply voltage versions 24 VDC 10 Maximum operating pressure 16 bar g Product description and function Condensate drain off for the electronically level controlled discharge of condensate in the refrigeration dryer EMC Directive 2014 30 EU Applied harmonised standards EN 61326 1 2013 RoHS II Directive 2011 65 EU The products meet the require...

Page 22: ... Hose connector 19 I Inlet line 9 Inspection 15 Installation 10 Installation and operating instructions 4 Installation and operating instructions 4 Instructions safety instructions 4 L Lower part of the cover 19 M Maintenance 15 Maintenance recommendation 16 Malfunction 18 Membrane 9 Mounting 10 N No condensate discharge 18 No function 18 No sensor signal 18 O Order number 19 Outlet line 9 P Picto...

Page 23: ...BEKOMAT 31U IF built in F 23 ...

Page 24: ...athan Rd Tsim Sha Tsui Kowloon Hong Kong Tel 852 5578 6681 Hong Kong Tel 86 147 1537 0081 China tim chan beko technologies com India BEKO COMPRESSED AIR TECHNOLOGIES Pvt Ltd Plot No 43 1 CIEEP Gandhi Nagar Balanagar Hyderabad IN 500 037 Tel 91 40 23080275 91 40 23081107 madhusudan masur bekoindia com Italia Italy BEKO TECHNOLOGIES S r l Via Peano 86 88 I 10040 Leinì TO Tel 39 011 4500 576 Fax 39 0...

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