Bijur Delimon DR4 Operating Instructions Manual Download

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Page 1 of 12

BA_2009_2_GB_DR4

Operating instructions

Change over
valve DR4

INDEX

Page

1. General

.................................................................................

2. Safety

..............................................................................

2 – 4

A. Valve type

.............................................................................

B. Function

...............................................................................

C. Inspection

.............................................................................

D. Monitoring

......................................................................

5 – 7

E. Accessories

...................................................................

7 – 9

3. Application

...........................................................................

4. Principle of operation

..........................................................

5. Dimensions

................................................................

10 – 11

6. Specification

......................................................................

7. Service / Start-up

...............................................................

Summary of Contents for DR4

Page 1: ...uctions Change over valve DR4 INDEX Page 1 General 2 2 Safety 2 4 A Valve type 4 B Function 4 C Inspection 5 D Monitoring 5 7 E Accessories 7 9 3 Application 9 4 Principle of operation 9 5 Dimensions 10 11 6 Specification 12 7 Service Start up 12 ...

Page 2: ... com 2 Safety These instructions provide basic guidance which must be followed during installation operation and maintenance It is assumed that personnel performing required tasks are skilled in the areas of electrical and mechanical millwright trades plus all local and federal safety requirements These instructions should be kept near the point of use and made available for reference at all times...

Page 3: ... provided to ensure that contact with moving parts is eliminated during machine operation e g couplings pulleys gears etc must be replaced following maintenance and repair Use Common Sense When hot or cold machine parts can lead to potential dangers those parts must be handled in such manner so as to avoid human touch i e shielding is required Leaks from shaft seals reservoirs piping or fittings s...

Page 4: ...disposal During proper operation various component parts of lubricating systems are subject to special requirements as set forth by Environmental Legislation General requirements for handling lubricants are specified in their respective safety data sheets Used lubricants are hazardous forms of waste and therefore require special handling and supervision with regard to 41 paragraph 1 sentence 1 and...

Page 5: ...Page 5 of 12 BA_2009_2_GB_DR4 C INSPECTION Stage A D MONITORING 1 x Proximity switch with mounting bracket Denco ...

Page 6: ...BA_2009_2_GB_DR4 D MONITORING continued 2 x Proximity switch with mounting bracket mounting bracket see page 10 and 11 Dimensions 1 x Limit switch with mounting bracket mounting bracket see page 10 and 11 Dimensions ...

Page 7: ...Page 7 of 12 BA_2009_2_GB_DR4 D MONITORING continued with one motion indicator pin with two motion indicator pins E ACCESSORIES without ...

Page 8: ...Page 8 of 12 BA_2009_2_GB_DR4 E ACCESSORIES continued 2 pressure gauges with adaptors Mounting bracket for fixing onto the basic frame ...

Page 9: ... the piston which determines the direction of flow The piston moves thereby freeing at the other end the passage to the tank Accordingly the pump s delivery flow is directed into the opposite line and the pressure is taken off the originally pressurised line back to the tank An electric switch which is activated by means of a pin attached to the control piston in the direction of flow is mounted o...

Page 10: ...Page 10 of 12 BA_2009_2_GB_DR4 5 Dimensions ...

Page 11: ...Page 11 of 12 BA_2009_2_GB_DR4 5 Dimensions continued ...

Page 12: ...or many years without any maintenance provided that new clean lubricant is pumped into it If the valve is clogged with dirt it can be disassembled It is important to note which pistons are assigned to which boreholes Clean the valve in solvent Put the pistons in the right boreholes and re assemble the valve As the pistons are produced and fitted into the corresponding boreholes with very tight tol...

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Bijur Delimon DR4, Operating Instructions Manual

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