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Usine de Falaise – Avenue de Verdun – B.P. 129 – 14700 FALAISE – France                   B.P. 85012 – Tremblay- en-France – 95931 Roissy C.D.G. Cedex - France 
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SIRET 495 233 124 000 17                                                                                                    SA au capital de 6 037 000 € – RCS Bobigny B 495 233 124 
CODE APE 2813 Z                                                                                                                 SIRET 495 233 124 000 17 – Code APE  2813 Z – N° TVA : FR 48 495 233 124

 

MECHANICAL REGISTER  SERIE 7887 

 

MANUAL  

DESCRIPTION - INSTALLATION – OPERATION - 

SERVICING 

 

U508218-e – Revision 02 – 24 February 2009 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

This document consists of 

17

 pages, including the flyleaf

 

 

This document is the property of SATAM 

And may not transmitted to third parties without prior authorisation 

 

SATAM may modify this document without prior authorisation 

 

In conformity with the European directive 94/9/CE-ATEX 

Summary of Contents for 7887 Series

Page 1: ...6 037 000 RCS Bobigny B 495 233 124 CODE APE 2813 Z SIRET 495 233 124 000 17 Code APE 2813 Z N TVA FR 48 495 233 124 MECHANICAL REGISTER SERIE 7887 MANUAL DESCRIPTION INSTALLATION OPERATION SERVICING U508218 e Revision 02 24 February 2009 This document consists of 17 pages including the flyleaf This document is the property of SATAM And may not transmitted to third parties without prior authorisat...

Page 2: ...ECTION 6 3 1 GENERAL 6 3 2 DISASSEMBLY PRIOR TO CLEANING 6 3 3 CLEANING 6 3 4 INSPECTION 6 3 6 TROUBLESHOOTING 8 4 DISASSEMBLY AND ASSEMBLY 9 4 1 GENERAL 9 4 2 REMOVAL OF MAJOR GROUPS 9 4 3 INDIVIDUAL PARTS REPLACEMENT 11 4 4 INSTALLATION OF MAJOR GROUPS 12 4 5 FINAL CHECKS AND ADJUSTMENTS 16 4 6 OPERATIONAL CHECK 17 4 7 IMPORTANT REMARKS 17 ...

Page 3: ...ice This manual is for use in areas where factory rebuilding facilities and adequate exchange stocks are not readily accessible Where manufacturer s replacement stocks are available it is important that no attempt be made to repair any meter register defective within the terms of the warranty as by doing so the warranty is void and the user is deprived of the protection provided by the warranty It...

Page 4: ... engages the wheels to prevent jamming At the completion of reset the display wheels will read aIl zeros and the shutter will rise to the normal operating position The clutch will engage the drive shaft to transfer the information from the next delivery The totalizer wheels will be unaffected by this reset operation thug displaying an accurate measure of the accumulated totals of many deliveries 2...

Page 5: ...Edition du 24 02 09 17 U508218 e Revision 2 5 Figure 2 internal View of Series 7887 Meter Register Figure 3 Mounting Dimension ...

Page 6: ...r register in the housing and check for proper engagement and freedom of movement of a AlI gears on gear plate b Output bevel gear on gear plate with the bevel drive gear on drive shaft c 57 tooth gear on clutch assembly with gear on right wheel assembly d Gear drive shaft with gear train that operates the totalizer and gear connecting the drive train to the totalizer 3 Rotate drive shaft by hand ...

Page 7: ...Edition du 24 02 09 17 U508218 e Revision 2 7 Figure 4 Lubrification Points ...

Page 8: ...ighten the screws Replace wheel shaft Check for missing retaining rings on reset finger and wheel shafts Replace as required 4 Any one wheel will not reset to zero Broken reset finger Locking disc pin out of wheel groove Replace reset fingers as required Disassemble wheel group and insert locking disc pin into groove in wheel 5 Incomplete reset cycle Knob turns but reset does not occur Key in larg...

Page 9: ... 2 REMOVAL OF MAJOR GROUPS Instructions for removal of aIl shaft groups are provided 1 If present remove the retaining ring securing the reset idler gear to the reset idler gear shaft 2 Remove retaining rings and washers securing the pinion reset anti topping and clutch shafts to the right hand side plate Figure 7 Remove screws and lockwasher securing the totalizer group and rear mounting bar tram...

Page 10: ...Paragraph C 3 for parts replacement 8 Totalizer Group Removal a Remove the screws securing the totalizer group to the left hand and right hand Bide plates See Figures 5 and 6 b Remove the totalizer group c No addition al disassembly of the totalizer is possible If the totalizer is inoperable replace the group Figure 7 Clutch Group Removal Note If the inoperable totalizer has a small bevel gear app...

Page 11: ...washer to reach particular part b Replace defective items with new part Assemble remaining parts on shaft Install retaining rings and washers Check end play per Figure 26 3 Anti Topping Finger Group Parts Replacement See Figure 12 Individual anti topping fingers reset lever and clutch lever may be replaced as required a Remove retaining rings washers and parts as required to get to part that is to...

Page 12: ...t to left hand Bide plate d See that aIl fingers are free to engage wheels 3 Stop Shaft Installation a install retaining rings on ends of shaft b Insert stop shaft into proper hole in left hand Bide plate See Figure 6 4 Reset Finger Shaft Group Installation a Rotate no back pawl so that spring puts pawl under tension Slip an elastic band over the reset fingers and pawl to hold pawl in position See...

Page 13: ...he bracket group and secure with retaining screws For adjustment of bevel gear drive sec Paragraph E 5 8 Spring Installation a See Figure 21 for identification of springs b Install the five anti topping finger springs between the anti topping fingers and the stop shaft See Figure22 d Install the reset spring between the reset lever and the pinion shaft e Install the detent spring between the deten...

Page 14: ...g occurs reposition pillions per step c 10 Reset Gear Installation a Install reset gear on wheel shaft aligning orientation mark made at disassembly b Secure gear to shaft with pin 11 Reset Idler Gear Installation a If present install reset idler gear on the reset idler gear shaft See Figure 6 b Secure with retaining ring Note This gear will be timed when the meter duplicator and meter register ar...

Page 15: ...Edition du 24 02 09 17 U508218 e Revision 2 15 Figure 26 End Play Limits ...

Page 16: ...clutch is fully disengaged b Measure the clearances as shown in Figure 27 c If the dimensions cannot be obtained add or remove washers as required or replace the clutch and shaft d The amount of face engagement between the spur gear on the input clutch and the first wheel should be 75 20 4 Wheel Brake Adjustment a Rotate reset gear to position cam as shown in Figure 28 b b Measure clearance betwee...

Page 17: ...d the same amount There should be no binding or drag 2 Rotate the reset gear and see that the shutter drops into place the wheels aIl reset and that there is no binding or drag At the completion of reset the zeros should align with the pointer 3 See Troubleshooting Table 1 Page 5 if there are any problems 4 7 IMPORTANT REMARKS It is disadvised cleaning the whole of counting by using a jet apparatu...

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