Veeder-Root SERIES 7886 Installation, Operation And Service Instructions Download | Manualshive

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Summary of Contents for SERIES 7886

Page 1: ...OOT INSTALLATION OPERATION AND SERVICE INSTRUCTIONS SERIES 7886 HIGH CAPACITY SERIES 7887 METER REGISTERS Manual No 251325 REV B Technical Manual 8 014 Issued 12 95 Supersedes 5 93 VEEDER ROOT Petroleum Products ...

Page 2: ...cifications 3 SECTION 4 PERIODIC INSPECTION A General 5 B Disassembly Prior to Cleaning 5 C Cleaning 5 D Inspection 5 E Lubrication 5 F Troubleshooting 7 SECTION 5 DISASSEMBLY AND ASSEMBLY A General 8 B Removal of Major Groups 8 C Individual Parts Replacement 10 D Installation of Major Groups 10 E Final Checks and Adjustments 15 F Operational Check 16 SECTION 6 DAMAGE CLAIMS AND WARRANTY A Damage ...

Page 3: ...ed Figure 1 External View of Series 7887 Meter Register SECTION 2 SERIES 7887 DESCRIPTION A GENERAL 1 Physical The Series 7887 Meter Register Figure 1 displays a running account final total and accumulated total of the quantity of liquid product delivery Contained in a4 x 10 diecast enclosure individual delivery data is displayed on five 3 4 high figures while totalizer information is recorded on ...

Page 4: ...hole units Style of Figures Veeder Root Cornell for optimum read ability Character Configuration 0 to 9 options available Reset Single handle on register Designed for one handed operation Mounting Eight 1 4 x 28 tapped holes with steel inserts on a 6 625 168 28 mm diameter Special adaptors are available for nearly all meters Construction Cover cast aluminum Case and sub frame cast Zamak Wheels pin...

Page 5: ...tion In addition a set of anti topping fingers engages the wheels to preventjamming At the completion of reset the display wheels will read all 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 thus displaying an accurate measure o...

Page 6: ...429mm 15 88mm 0 508 0 625 0 020 127 863mm 5 034 H 173 126mm 6 816 290 525mm 11 438 56 769mm 2 235 Dimension Identification 214 934mm 8 462 54 965mm 2 164 139 7mm 5 500 3 175mm 0 125 Figure 4 Mounting Dimensions Series 7886 High Capacity Meter Register Bracket Croup Anli Toppin Finger Unit Wheel Shut tor Detent Spring lutch Spring Reset Spring Figure 5 Internal View of Series 7887 Meter Register Se...

Page 7: ...Shaft 2 Temporarily install the base plate and meter register in the housing and check for proper engagement and freedom of movement of a All 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 t...

Page 8: ...VED W Grease Grease Grease Gre se Y Oil Oil Oil CLUTCH SHAFT VIEW Oil Oil Oil ANTI TOPPING FINGER SHAFT VIEW Grease Oil VIEW V V PARTIAL VIEW Z Z Grease Oil Grease SECTION W W Oil PINION SHAFT VIEW Oil 11 Oil Grease Oil Oil RESET FINGER SHAFT VIEW Oil Grease OH P Grease Grease 5 Places WHEEL SHAFT VIEW Figure 6 Lubrication Points ...

Page 9: ...s F TROUBLESHOOTING Table 1 is used to assist in locating problems and making repairs and corrections In some problems similar defects can be produced by several causes of an entirely different nature Cause of the trouble must be determined and the correction made Table 1 Troubleshooting ...

Page 10: ...PS Instructions for removal of all 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 from right hand side plate 3...

Page 11: ...m the side plate See 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 side plates See Figures 7 and 8 b Remove the totalizer group c No additional disassembly of the totalizer is possible If the totalizer is inoperable replace the group j Note If the inoperable totalizer has a small bevel gear approx 11 3...

Page 12: ...arts as required to get to part that is to be replaced b Install parts retaining rings and washers in the se quence shown in Figure 14 Be sure to install parts so they are in the proper direction Check end play per Figure 28 4 Wheel Group Parts Replacement See Figures 15 16 17 and 18 The reset cam individual wheels locking discs and eccentrics may be replaced as required a Remove retaining rings w...

Page 13: ...set fingers and pawl to hold pawl in position See Figure 20 b Install shaft into left hand side plate and secure with retaining ring and washers See Figure 8 c Engage pin on reset lever group with slot in reset arm See Figure 22 5 Clutch Shaft Group Installation a Install shaft in proper hole in left hand side plate Add washers and secure with retaining ring See Figure 8 b Make sure that bevel gea...

Page 14: ...op bevel gear on the bracket group and secure with retaining screws For adjustment of bevel gear drive see Paragraph E 5 8 Spring Installation a See Figure 23 for identification of springs b Install the five anti topping finger springs between the anti topping fingers and the stop shaft See Figure 24 c Install the reset spring between the reset lever and the pinion shaft d Install the detent sprin...

Page 15: ... properly If binding occurs reposition pinions 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 8 b Secure with retaining ring Note This gear will be timed when the meter duplicator and...

Page 16: ...agement while maintaining 0 005 0 010 inch end play to End Play 0 005 0 012 inch PINION SHAFT End play of 0 002 0 007 inch between retaining rings Adjust No back Pawl for best possible engagement while maintaining 0 005 0 010 inch end play End Play 0 005 0 012 inch 0 005 0 010 inch end play between retaining rings ANTI TOPPING FINGER SHAFT RESET FINGER SHAFT 0 009 0 016 inch end play between retai...

Page 17: ...nd the first wheel should be 75 20 4 Wheel Brake Adjustment a Rotate reset gear to position cam as shown in Figure 30 b Measure clearance between brake and first wheel If clearance is not within the dimensions given adjust brake by loosening screw and moving brake into position c Remove the meter register from the fixture by removing the two button head screws Remove the gear plate from the fixtur...

Page 18: ...ichever first occurs Within the warranty period we shall repair or replace such products which are returned to us with shipping charges prepaid and which are deter mined by us to be defective This warranty will not apply to any product which has been subjected to misuse negligence or accident or misapplied or used in violation of product manuals instructions or warnings or modified or repaired by ...

Page 19: ...ox 1673 Altoona PA 16603 1673 Phone 800 873 3313 Fax 800 234 5350 or Phone 814 695 4476 Fax 814 695 7605 BRAZIL Sau Paulo CANADA Mississauga Ontario ENGLAND Richmond Surrey FRANCE Rungis Cedex GERMANY Neuhausen Filder SINGAPORE Singapore 251325 REV B 13355 Replaces 12569 ...

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