Installation Operation and Maintenance Manual

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Commissioning, Startup, Operation, and Shutdown (Continued)Install the coupling guardCouplings must have proper certification to be used in an ATEX classified environment. Use theinstructions from the coupling manufacturer in order to lubricate and install the coupling.WARNING:• Never operate the pump without the coupling guard correctly installed.• Always disconnect and lock out power to the driver before you perform any installation ormaintenance tasks. Failure to disconnect and lock out driver power will result in serious physicalinjury.• The coupling used in an Ex-classified environment must be properly certified and must beconstructed from a non-sparking material.Required parts:1 2 34 561. End plate, drive end2. End plate, pump end3. Guard half, 2 required4. 3/8-16 nut, 3 required5. 3/8 in. washer6. 3/8-16 x 2 in. hex head bolt, 3 required1. De-energize the motor, place the motor in a locked-out position, and place a caution tag at the starterthat indicates the disconnect.2. Put the pump-side end plate in place.If the pump-side end plate is already in place, make any necessary coupling adjustments and thenproceed to the next step.If the pump size is...STi, MTi, LTiThen...Align the pump-side end plate to the bearing frame. You do not need toadjust the impeller.1. Align the end plate on the pump side to the bearing housing so thatyou meet these conditions:a. The large slots on the end plate do not touch the bearing housingtap bolts.b. The small slots align with the impeller adjusting bolts.2. Fasten the end plate to the bearing housing using the jam nuts on theimpeller adjusting bolts.3. Check the impeller clearance. Refer to the impeller clearance table forthe correct impeller clearance.52 Model 3796 i-FRAME Installation, Operation, and Maintenance Manual
Commissioning, Startup, Operation, and Shutdown (Continued)2131. Driver2. Pump end plate3. Bearing housing4. Jam nut3. Put the pump-half of the coupling guard in place:4a) Slightly spread the bottom apart.b) Place the coupling guard half over the pump-side end plate.Model 3796 i-FRAME Installation, Operation, and Maintenance Manual 53
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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 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 66 and 67: MaintenanceMaintenanceMaintenance s
Page 68 and 69: Maintenance (Continued)Regrease the
Page 70 and 71: Maintenance (Continued)Packed stuff
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Maintenance (Continued)Seal the sha
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Maintenance (Continued)c) Install t
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Maintenance (Continued)126412A101In
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Maintenance (Continued).030101For m
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Maintenance (Continued)100351418100
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Maintenance (Continued)Table 18: Ma
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Maintenance (Continued)Table 22: Lu
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TroubleshootingTroubleshootingOpera
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Troubleshooting (Continued)i-ALERT
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Parts Listings and Cross-Sectional
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Other Relevant Documentation or Man
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