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Bosch Rexroth AG  

Bosch Rexroth AG  

Assembly and repair instructions    RE 50140-R/05.05

Disassembly and assembly

Fig. 10

Remove  retaining  ring,  take  it  out,  by  carefully  pushing  ring 
together

Fig. 9

Remove sealing ring and washer

Fig. 12

Fold bladder somewhat and withdraw by turning slightly 

Fig. 11

Remove oil valve from container

Courtesy 

of 

CMA/Flodyne/Hydradyne 

 Motion 

Control 

 Hydraulic 

 Pneumatic 

 Electrical 

 Mechanical 

 (800) 

426-5480 

 www.cmafh.com

 

Summary of Contents for HAB

Page 1: ...Page Product list 2 Possible damage malfunctions and their causes 2 and 3 Initial startup 3 Assembly and disassembly 4 to 6 Cleaning and testing 7 Assembly of accumulator 7 to 10 Storage 10 List of s...

Page 2: ...system manufacturer Bladder carbonized at gas valve side Inflow speed and operating pressure ratio too large contingent on pressure peaks on system or through too low inflation pressure Heat accumula...

Page 3: ...periods Check tightness of gas valve soapy water Tighten sealing cap Periodically monitor preload pressure Use BOSCH REXROTH inflation and testing device to check inflation pressure at initial startu...

Page 4: ...circuit Dismantle accumulator and locate horizontally in vise or a suitable fastening system Protect housing against damage Disassembly and assembly Fig 3 Allow gas to escape from the bladder with th...

Page 5: ...valve and remove type label Fig 6 Undo slotted round nut for hook wrench using hook wrench Fig 7 Remove slotted nut and retaining ring Fig 8 Push oil valve far enough into housing until the sealing ri...

Page 6: ...move retaining ring take it out by carefully pushing ring together Fig 9 Remove sealing ring and washer Fig 12 Fold bladder somewhat and withdraw by turning slightly Fig 11 Remove oil valve from conta...

Page 7: ...bad O rings must always be replaced see exploded view of accumulator parts Assembly of accumulator 1 l 4 l 10 l Slotted round nut for hook wrench 90 50 200 60 440 80 Bleeder screw 3 1 3 1 30 10 Hexago...

Page 8: ...must not be folded or twisted For accumulators as from 10 l volumes use corresponding assembly linkage Without illustration Mount type label and fastening nut without tightening nut Fig 10 11 see Page...

Page 9: ...ng Fig 16 Screw on slotted nut and center the parts on the oil valve using a plastic hammer Assembly of accumulator Fig 19 Tighten hexagon nut WAF 32 on gas valve Fig 18 Mount bleeder screw with seali...

Page 10: ...ordance with instructions for inflation and testing device Assembly of accumulator Note the following when storing the accumulator Charge immediately with nitrogen Store in cool and dry location Seal...

Page 11: ...ustoms 1 537 410 077 1 537 410 078 1 537 410 079 3 Sealing cap Vol l 1 4 10 20 35 50 1 533 317 025 4 Hexagon nut Vol l 1 4 10 20 35 50 1 533 300 010 5 Retaining ring Vol l 1 4 10 20 35 50 NBR 1 530 22...

Page 12: ...ng rights with us The data specified above only serves to describe the product The information we have provided cannot be used as evidence of a particular aspect or of suitability for a particular pur...

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