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Voith 9 186826 0, Installation And Operating Manual

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Voith 9 186826 0 Installation And Operating Manual Download Page 10

 

Installation and Operating Manual 

 

I/H Converter DSG-B03212 

DSG-B07212

 

 

 

 

 

 

2019 / 02 

 

J.M. Voith SE & Co. 

KG │ Division Digital Ventures 

Page: 10 / 22 

918 3626018861 en 

D – 74564 Crailsheim 

Version: 4.1 

 

View of I/H converter 

 

 
 

Fig. 1: Sectional view of I/H converter 

 

 
Voith control magnet VRM 

(A) 

With integrated magnetic force control 
 

Electrical connection 

(A1) 

 

Manual opertion knob 

(A2) 

 

Potentiometers X0 and X1  

(A3) 

 

Tappet for power transmission 

(A4) 

 
Slide valve 

(B) 

With pressure-reducing arrangement 

Control housing 

(B1) 

Control piston 

(B2) 

Control spring 

(B3) 

Cover 

(B4) 

 

Hydraulic connections 
 

Supply pressure 

P 

Output pressure 

PA 

 

Tank return line  

T1 

Tank return line of leakage 

T2 

 

Magnetic force  

FMag 

Spring force 

FFed 

Hydraulic force 

FHyd 

 

Summary of Contents for 9 186826 0

Page 1: ...22 918 3626018861 en D 74564 Crailsheim Version 4 1 7 I H Converter Type DSG B03212 Type DSG B07212 Translation of the original version Installation and Operating Manual Version 4 1 ATTENTION Please...

Page 2: ...Direct fax 49 7951 32 605 Email turcon voith com Address for deliveries of goods Voith Group Division Digital Ventures J M Voith SE Co KG Voithstra e 1 D 74564 Crailsheim This instruction manual descr...

Page 3: ...rtant information 6 2 4 Warranty 8 3 Function 9 4 Packing Storage and Transportation 12 5 Installation 13 5 1 Assembly 13 5 2 Hydraulic connection 14 5 3 Electrical connection 14 6 Commissioning 15 6...

Page 4: ...pressure See Chapter 6 2 1 Flow rate P A at P 1 bar 17 l min Flow rate A T at P 1 bar 18 l min Return pressure on T1 and T2 0 bar Leakage at T1 Toil 50 C and P 10 bar 4 l min Leakage at T2 1 l min Op...

Page 5: ...nge PA min PA max w 0 4 20 mA Input load 25 Input configuration E360 Electronics E503 Electronics Applied related to GND Isolated 500 k Setpoint limitation E360 Electronics E503 Electronics w 35 w 90...

Page 6: ...ioning valves of steam turbines The permissible temperature of the hydraulic oil is 10 C 60 C The max surface of the device is significantly determined by the temperature of the hydraulic oil For the...

Page 7: ...r operating medium may leak out Operating oil getting into the sewage system or open soil causes severe environmental damages Collect leaking operating medium and dispose of it in accordance with the...

Page 8: ...ranty claims are excluded if these are due to one or several of the following causes Improper transportation storage installation connection commissioning operation maintenance and repair of products...

Page 9: ...I H converter operation are integrated in the I H converter and protected against environmental influences The controllers with connections for setpoint limitation and magnetic force control are insta...

Page 10: ...ontrol magnet VRM A With integrated magnetic force control Electrical connection A1 Manual opertion knob A2 Potentiometers X0 and X1 A3 Tappet for power transmission A4 Slide valve B With pressure red...

Page 11: ...ia a tappet The hydraulic force FHyd being proportional to the output pressure PA acts against the magnetic force In balanced condition the control piston is in center position and the output pressure...

Page 12: ...rosion protection for about 8 months provided the I H converter is stored in a dry location If it is intended to store the I H converter for a longer period of time special precautions have to be take...

Page 13: ...H converter Cleanliness is imperative during both installation and connection Prevent any impurities dust metal chips etc from getting into the interior of the I H converter or into the piping system...

Page 14: ...he screw plugs Collect the oil in a suitable container and dispose of it properly Do not use fibrous or hardening sealing compounds such as hemp or mastic for sealing the connections and pipe unions P...

Page 15: ...to run the setpoint via a ramp attention longer de aeration time If it is not possible to specify a setpoint sine rhythm a setpoint w 20 mA can be directly connected and disconnected via a setpoint s...

Page 16: ...tpoint w 20 mA 1 3 5 7 Adjusting range approx PA min bar at setpoint w 4 mA 0 0 8 0 2 1 3 1 5 5 The bold data for PAmin refer to the maximum set pressure PAmax 6 2 2 Factory setting The adjusting rang...

Page 17: ...ion with manual operation knob move the manual operation knob to its end position by turning it counterclockwise and lock it with the circlip Remove circlip Slowly turn the manual operation knob clock...

Page 18: ...connected to this line ensure that these do not generate any pressure in the line If necessary consult J M Voith SE Co KG Division Digital Ventures Output pressure does not follow setpoint w PA 0 bar...

Page 19: ...e inspection Check pipes pipe unions and connections on the I H converter for leaks impurities and damage Remedy any leaks impurities and damages detected as required during appropriate operating phas...

Page 20: ...eplaced By performing a test run the operating behavior will be checked and documented 8 3 Spare parts information It is only allowed to install original Voith parts The manufacturer only is able to g...

Page 21: ...rter essentially contains steel copper synthetic materials electronic components and residual oil If the I H converter is switched off for repair or inspection purposes or for a system shutdown switch...

Page 22: ...verter DSG B03212 DSG B07212 2019 02 J M Voith SE Co KG Division Digital Ventures Page 22 22 918 3626018861 en D 74564 Crailsheim Version 4 1 10 Annex The following is available as accessory Flushing...

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