Installation Operation and Maintenance Manual

More documents

Recommendations

Info

Maintenance (Continued)Seal the shaft with a packed stuffing boxWARNING:Packed stuffing boxes are not allowed in an ATEX-classified environment.Pumps are shipped without the packing, lantern ring, or split gland installed. These parts are included withthe box of fittings shipped with each pump and must be installed before startup.1. Carefully clean the stuffing-box bore.2. Twist the packing enough to get it around the shaft.Packing RingsCorrectIncorrectLantern RingsCorrectIncorrect3. Insert the packing and stagger the joints in each ring by 90°.Install the stuffing-box parts in this order:a) Two packing ringsb) One lantern ring (two-piece)c) Three packing ringsNOTICE:Make sure that the lantern ring is located at the flushing connection to ensure that flush is obtained.Failure to do so may result in decreased performance.4. Install the gland halves and evenly hand-tighten the nuts.Seal the shaft with a cartridge mechanical sealWARNING:The mechanical seal used in an Ex-classified environment must be properly certified. Prior to startup,make sure that all areas that could leak pumped fluid to the work environment are closed.NOTICE:The mechanical seal must have an appropriate seal-flush system. Otherwise, excess heat generation andseal failure can occur.1. Slide the cartridge seal onto the shaft or sleeve until it contacts the inboard labyrinth oil seal.2. Assemble the seal chamber.3. Slide the cartridge seal into the seal chamber and secure using the four studs and nuts.4. Continue with the pump reassembly.5. Set the impeller clearance.102 Model 3796 i-FRAME Installation, Operation, and Maintenance Manual
Refer to the Impeller clearance setting topic for more information.6. Tighten the setscrews in the seal locking ring in order to secure the seal to the shaft.7. Remove the centering clips from the seal.Seal the shaft with a conventional inside-component mechanical sealWARNING:Maintenance (Continued)The mechanical seal used in an Ex-classified environment must be properly certified. Prior to startup,make sure that all areas that could leak pumped fluid to the work environment are closed.NOTICE:The mechanical seal must have an appropriate seal-flush system. Otherwise, excess heat generation andseal failure can occur.1. Assemble the seal chamber:a) Install a seal-chamber cover or a backplate (184) and fasten with nuts (370H).184370Hb) Check the seal-chamber cover runout.Rotate the indicator through 360º. If the total indicator reading is greater than 0.005 inches (0.13mm), determine the cause and correct the issue before you proceed.Model 3796 i-FRAME Installation, Operation, and Maintenance Manual 103
Page 1:
Goulds PumpsInstallation, Operation
Page 4 and 5:
Table of ContentsImpeller-clearance
Page 6 and 7:
Introduction and SafetyIntroduction
Page 8 and 9:
Introduction and Safety (Continued)
Page 10 and 11:
Page 12 and 13:
Page 14 and 15:
Page 16 and 17:
Page 18 and 19:
Page 20 and 21:
Transportation and Storage (Continu
Page 22 and 23:
Product DescriptionProduct Descript
Page 24 and 25:
Product Description (Continued)Cove
Page 26 and 27:
Product Description (Continued)Tabl
Page 28 and 29:
InstallationInstallationPreinstalla
Page 30 and 31:
Installation (Continued)Piping chec
Page 32 and 33:
Installation (Continued)Liquid sour
Page 34 and 35:
Installation (Continued)Example: Di
Page 36 and 37:
Installation (Continued)d) Make sur
Page 38 and 39:
Installation (Continued)76152341. U
Page 40 and 41:
Installation (Continued)Baseplate-l
Page 42 and 43:
Installation (Continued)WhenPeriodi
Page 44 and 45:
Installation (Continued)1. Set the
Page 46 and 47:
Installation (Continued)C-face adap
Page 48 and 49:
Commissioning, Startup, Operation,
Page 50 and 51:
Page 52 and 53:
Page 54 and 55: Commissioning, Startup, Operation,
Page 66 and 67: MaintenanceMaintenanceMaintenance s
Page 68 and 69: Maintenance (Continued)Regrease the
Page 70 and 71: Maintenance (Continued)Packed stuff
Page 72 and 73: Maintenance (Continued)1. Is your b
Page 74 and 75: Maintenance (Continued)Clean surfac
Page 76 and 77: Maintenance (Continued)5. Remove th
Page 78 and 79: Maintenance (Continued)3. Remove th
Page 80 and 81: Maintenance (Continued)134236A370D4
Page 82 and 83: Maintenance (Continued)253B168A4961
Page 84 and 85: Maintenance (Continued)2. Loosen th
Page 86 and 87: Maintenance (Continued)Surface insp
Page 88 and 89: Maintenance (Continued)444Figure 24
Page 90 and 91: Maintenance (Continued)Bearing fits
Page 92 and 93: Maintenance (Continued)168361A12238
Page 94 and 95: Maintenance (Continued)372T 113A 40
Page 96 and 97: Maintenance (Continued)a) Coat the
Page 98 and 99: Maintenance (Continued)13411. Prepa
Page 100 and 101: Maintenance (Continued)4. Check the
Page 102 and 103: Maintenance (Continued)333AINPRO la
Page 106 and 107: Maintenance (Continued)c) Install t
Page 108 and 109: Maintenance (Continued)126412A101In
Page 110 and 111: Maintenance (Continued).030101For m
Page 112 and 113: Maintenance (Continued)100351418100
Page 114 and 115: Maintenance (Continued)Table 18: Ma
Page 116 and 117: Maintenance (Continued)Table 22: Lu
Page 118 and 119: TroubleshootingTroubleshootingOpera
Page 120 and 121: Troubleshooting (Continued)i-ALERT
Page 122 and 123: Parts Listings and Cross-Sectional
Page 132: Other Relevant Documentation or Man
show all

Installation Operation and Maintenance Manual

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?