Zenith BB-PEP Series Original Installation, Care And Maintenance Download Page 1 | Manualshive

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Zenith BB-PEP Series Original Installation, Care And Maintenance Download Page 1

Original Installation, Care and Maintenance

BB-PEP Pump

Zenith Pumps
1710 Airport Rd.
Monroe, NC 28110
USA
Phone: 1.704.289.6511
E-mail:

[email protected]

Internet:

http://www.zenithpumps.com

Document No. MAN-PEPB-ICM-ENGLISH
Document Rev. 1.2

WARNING

These instructions should be read thoroughly by specialized personnel prior to pump
installation, operation, maintenance, assembly, or disassembly.

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Summary of Contents for BB-PEP Series

Page 1: ...110 USA Phone 1 704 289 6511 E mail CustomerCare ColfaxCorp com Internet http www zenithpumps com Document No MAN PEPB ICM ENGLISH Document Rev 1 2 WARNING These instructions should be read thoroughly by specialized personnel prior to pump installation operation maintenance assembly or disassembly ...

Page 2: ...s Safety instructions where electrical safety is involved are identified by Safety instructions which shall be considered for reasons of safe operation of the pump and or protection of the pump itself are marked by the sign ATTENTION Contents A OVERVIEW AND DISCLAIMER 2 B INTRODUCTION 2 C DESCRIPTION OF EQUIPMENT 2 D OPERATION 2 E SPECIFICATIONS 3 F DIMENSIONAL DIAGRAM 4 G PUMP MODEL IDENTIFICATIO...

Page 3: ...ter plate and restrict axial movement of the gears and bearings The driving gear is manufactured integral with the drive shaft and the driven gear is machined integral with its shaft The shafts are supported by B shaped bearings which fit into the center plate One B bearing fits on either side of the gears supporting both the drive shaft and the arbor on both sides The cover plates are secured to ...

Page 4: ...asonably stable operating conditions slip is repeatable and predictable and pump operation can be adjusted to compensate E SPECIFICATIONS Pump Capacity Operating Speed Differential Pressure Body Pressure Maximum Temperature cc rev RPM psi BAR psi BAR F 0 16 0 300 4800 330 4800 330 600 950 0 297 0 300 4800 330 4800 330 600 950 0 584 0 300 4800 330 4800 330 600 950 1 168 0 300 4500 310 4500 310 600 ...

Page 5: ...IONAL DIAGRAM PUMP CAPACITY X Y D APPROX WEIGHT CC REV IN IN IN LBS 0 16 1 61 3 11 0 125 7 9 0 3 1 61 3 11 0 250 7 6 0 6 1 61 3 11 0 375 7 5 1 2 2 40 3 90 0 750 9 7 1 8 2 40 3 90 0 750 9 4 3 0 2 40 3 90 1 000 9 1 ...

Page 6: ... 3 11 0 125 10 5 0 3 1 61 3 11 0 250 10 2 0 6 1 61 3 11 0 375 10 1 1 2 2 4 3 90 0 750 13 0 1 8 2 4 3 90 0 750 13 3 3 0 2 4 3 90 1 000 13 7 G PUMP MODEL IDENTIFICATION This instruction manual covers the Zenith BB PEP pumps The model of each pump is identified on the pump s laser etching See below for reference ...

Page 7: ...y used to mount the pump to its mounting block 4 Place the supplied metal O rings into the counter bores in the pump ports and attach the inlet and discharge porting flanges with lubricated screws Replace the O rings after each use Torque down the screws in a crisscross pattern taking them first to 1 4 the recommended torque value then to 1 2 to 3 4 and finally to their full recommended torque val...

Page 8: ...ing satisfactorily when removed from service and still turns freely after burnout pressure test it and add a high temperature lubricant to prepare it for return to service To store for future use simply add rust preventative oil It is recommended that pump users institute a program of dimensional inspection of critical parts in order to keep maintenance and operating costs at a minimum By noting t...

Page 9: ...ow be removed from the gear plate 7 Remove B bearings from drive shaft and arbor 8 The driving and driven gears are assemblies precisely fitted at the factory using an interference fit to the shaft and arbor Do not attempt to remove the gears from the shaft and arbor Minor errors in re establishing the fit position or perpendicularity may result in rapid pump failure 9 Reorient the front plate in ...

Page 10: ...blocking on the finer abrasive Deep score marks or metal transfer cannot be removed by blocking and the surfaces must be ground When surfaces are ground care must be taken to maintain the perpendicularly of the precision ground holes with the inner plate surface Gear plates and B bearings should never be ground to do so would reduce the axial gear clearance to the point where interference might oc...

Page 11: ... 1 ASSEMBLY GEAR SHAFT 1 2 ASSEMBLY GEAR ARBOR 1 3 B BEARING 2 4 LIP SEAL HOUSING 1 5 KEY ROUND 1 6 PLATE REAR 1 7 PLATE GEAR 1 8 PLATE FRONT 1 9 SEAL RHEO RH 1 10 C RING 2 11 LIP SEAL 1 12 SHCS 1 4 20 X 750 ALLOY 3 13 SHCS 3 8 16 X 4 00 ALLOY 4 ...

Page 12: ... 4 Install the seal assembly so that the Rheo seal or packing housing passes through the front cover plate and the seal flange contacts the front plate 5 Lubricate the seal housing bolt threads and under the bolt heads with high temperature thread lubricant Insert the seal or packing housing bolts and tighten the four binder screws in four stages in a crossing pattern until full bolting torque is ...

Page 13: ...en the drive shaft is rotated 15 Tighten the four binder screws in four stages in a crossing pattern until full bolting torque is reached See table below for proper bolt torque loading 16 Pour oil into the inlet port to lubricate the internal components and then rotate the pump to check for free rotation If there is a problem release the binder screws and check the internal components for damage D...

Page 14: ...13 O BOLT TORQUE ...

Page 15: ...14 P TROUBLESHOOTING ...

Page 16: ...15 Zenith Pumps 1710 Airport Road Monroe NC 28110 USA Tel 704 289 6511 zenithpumps com 2014 Zenith Pumps All rights reserved ...

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