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Aventics CONTROLAIR HG-2, Service Information

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Aventics CONTROLAIR HG-2 Service Information Download Page 15

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T95J-ltten:er Raad 

Le�ingtnn,  l"iY:  405TT 

www.aventi cs.cam/ us 

[email protected] 

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AVENTICS 

AfflDICS mKl(Mldedi 

J4 2-& Itta i nway. [Jri v.e 

BurUngtan,  Ontario CANAD"A-L71tt TM 

www.av.entics.cam/ca 
[email protected] 

Slv1-8.QQ.65:12/May 2QT4  Sub1ec:ttn c:hange.  Printed in United States. AVENTICS Carparatian 

This dac:urnent. as well as the data.  spec:ific:atians. and atherinfurmatian setfurth in it  are the ED\Clusive 

property at AVEl"-JTICS.  It may natb.e reproduced ar given ta third parties withaut its can sent 

Summary of Contents for CONTROLAIR HG-2

Page 1: ...ine Further movement past 10 degrees to full travel position 46 degrees continues to actuate the side valve delivery supply pressure to the delivery lines and continues to activate the pressure graduating valve to deliver graduated pressure to a second delivery line which increases in proportion to the amount of handle movement from neutral The maximum graduated pressure obtained at full handle tr...

Page 2: ...g environment of the Controlair Valve All valves must be visually inspected for wear and given an in System operating performance and leakage test at least once a year If these visual observations indicate valve repair is required the valve must be removed immediately and repaired A major overhaul is recommended at one million cycles However where frequency of use is such that it would require mor...

Page 3: ...Page 3 HG 2 TYPE CONTROLAIR VALVE OUTLINE VIEW ...

Page 4: ...rd compressing the control spring When sufficient diaphragm deflection is obtained to allow the upper supply valve in the pressure control portion to close the pressure in the delivery line is held to that value The value of the pressure delivered to the outlet port is proportional to the pressure graduating portion plunger movement This movement in turn is controlled by the cam contour and is pro...

Page 5: ...ng screws Items 23 of the operated lever 20 just far enough to open the exhaust valve so that gauge in the output line starts to show a drop in pressure From this point turn the adjusting screw in a full three 3 turns This will open the inlet valve of the side valve to its maximum capacity Move the handle to the other extreme position and repeat these adjustments on the other side valve lever Grad...

Page 6: ...TRAVEL FULL TRAVEL FULL TRAVEL DUAL CAM SIDE VALVE 3 Way INLET EXHAUST VALVE UNIT SUPPLY VALVE EXHAUST VALVE EXHAUST PORT ADJUSTING SCREW RANGE CONTROL SPRING SENSING PORT ORIFICE DIAPHRAGM LEGEND PIPE BRACKET 2 SUPPLY IN 8 GRADUATED DELIVERY 1 SIDE VALVE DELIVERY 3 PLUGGED ...

Page 7: ...31000043 526749 00000 Cam Portion less valve portion pipe bracket screws and nameplate R431006857 Valve Portion less pipe bracket screws and cam portion R431003843 Model Cam Portion New Part Number Cam Portion Old Part Number Valve Portion New Part Number Valve Portion Old Part Number R431006857 P 066657 00000 R431003842 P 055584 00001 HG 2 FX R431006857 P 066657 00000 R431003843 P 055584 00002 ...

Page 8: ...ke Assy Part No R431001302 850187 00000 NOTE 1 See Page 8 9 for part numbers 2 See page 12 for repair kits 3 Matched Lapped set of Items 34 41 are in Kit R431003892 P 055687 00000 Pg 12 P N R431006913 P 066890 00000 Pipe Bracket Portion Complete Ref 1 2 3 ...

Page 9: ...r With Lever 22 1 Plug Valve R431005364 P 060028 00000 23 1 Screw 1 4 28 x 1 2 Lever With Lever With Lever 24 1 Pin 3 16 Lever RT With Lever With Lever 25 2 Washer R4310024309 P 049898 00009 26 2 Nut 5 16 18 R431002419 P 049901 00020 27 1 Pin Lever R431002722 P 050686 00007 28 2 Pin 1 16 x 1 2 R431002541 P 049913 00001 29 1 Spring Exhaust Valve See Kits See Kits 30 1 Spring Diaphragm See Pg 7 See ...

Page 10: ...1 Nut 10 32 See Kits See Kits 51 1 Nut 1 4 28 Elastic R431001871 P 049589 00000 52 1 Yoke R431006896 P 066852 00000 53 1 Shaft Handle R431000155 850460 00000 54 1 Ball R431000012 517026 00000 55 1 Screw 5 16 18 See Kits See Kits 57 1 Spacer R431002691 P 050625 00001 60 1 Nut Cap R431003740 P 055465 00000 61 1 Cam Complete R431002927 P 051623 00002 62 1 Ring Retaining See Kits See Kits 63 1 Shaft C...

Page 11: ...16 17 R431000132 850187 00000 Note 5 1 Friction Brake Kit for FX FXR Models Includes items 47 48 49 50 65 R431006418 P 064421 00004 Note 5 1 Cam Shaft Kit for FX FXR Models Includes items 51 52 53 54 62 R431006913 P 066890 k0000 1 Pipe Bracket Portion Kit for all Models Includes items 1 2 3 4 NOTES 1 The inlet and exhaust valve unit Item 34 and exhaust valve seat Item 42 are lapped together to for...

Page 12: ...f 100 psi 6 9 bar and above set supply line pressure to 100 psi 6 9 bar Move valve handle to deliver 95 psi 6 6 bar to delivery line 1 and hold in that position Closed valve in supply line to port 2 and valve and valve in port 1 delivery line to isolate the graduating valve Observe the delivery gauge in line 1 A pressure drop of no more than 2 psi 0 14 bar in 30 seconds is permitted 4 Flow Capacit...

Page 13: ...VERY Notes 1 AVENTICS Taskmaster Timing Volumes part number R431002899 TM 058887 00225 can be used for the volumes indicated 2 The supply air line to the valve and the delivery lines must be full size as shown Line must not exceed 3 ft 1 meter between the supply valve and port 2 or between ports 1 3 3 It is recommended that as large of gauge as practical be used on the delivery lines A 6 gauge is ...

Page 14: ...tenance periods should be scheduled in accordance with frequency of use and working conditions All AVENTICS products should provide a minimum of 1 000 000 cycles of maintenance free service when used and lubricated as recommended However these products should be visually inspected for defects and given an in system operating performance and leakage test once a year Where devices require a major re...

Page 15: ...gtan Ontario CANAD A L71tt TM www av entics cam ca infa ca a11entics cam Slv1 8 QQ 65 12 May 2QT4 Sub1ec ttn c hange Printed in United States AVENTICS Carparatian This dac urnent as well as the data spec ific atians and atherinfurmatian setfurth in it are the ED Clusive property atAVEl JTICS It may natb e reproduced argiven ta third parties withautits cansent ...

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