Circor GLH8L-462 Series Instruction Manual And Parts List Download Page 1 | Manualshive

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Instruction Manual and Parts List

GLH8L - 462

WARNING

This Instruction Manual and General Instructions Manual, CA-1, should
be read thoroughly prior to pump installation, operation or maintenance.

Manual No. SRM00084 Rev. 01 (20-0051) August 2020

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Summary of Contents for GLH8L-462 Series

Page 1: ...and Parts List GLH8L 462 WARNING This Instruction Manual and General Instructions Manual CA 1 should be read thoroughly prior to pump installation operation or maintenance Manual No SRM00084 Rev 01 2...

Page 2: ...ns 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 itsel...

Page 3: ...may not be otherwise covered by this manual INTRODUCTION This instruction manual covers Imo Pump GLH8L 462 The GLH design is an upgrade to existing 8L series pumps consisting of a modification kit fo...

Page 4: ...vious designs Modification kits containing GLH design parts are specified in addition to major repair kits for all 8L series pumps currently in service Balance By design all rotor sets are hydraulical...

Page 5: ...n installed monitors the temperature of the ball bearing 31 The temperature will vary depending on the temperature of the fluid pumped the speed at which the pump is running and the suction pressure T...

Page 6: ...inlet head 37 Approximate weight of inlet head is 275 pounds Remove capscrews 21 and lockwashers 20 Break inlet head 37 free from case 1 4 Rotate inlet head 37 so that inlet flange is in desired posit...

Page 7: ...aring 31 during removal 9 Tighten nuts installed on both studs evenly to press power rotor 22 shaft back into pump and through ball bearing 31 to remove bearing After power rotor 22 is pressed through...

Page 8: ...mechanical seal 27 on seal sleeve 26 position against shoulder of seal sleeve 26 Install and tighten setscrew 3E figure 3 20 Install stationary insert 1 figure 3 and O ring 2 figure 3 into seal seat a...

Page 9: ...vidual parts of the pump it is recommended that a crane and or block and tackle be available when complete disassembly of pump is required 1 Close inlet and outlet valves Vent pressure from pump and d...

Page 10: ...nce Servicing Mechanical Seal and or Ball Bearings 14 Remove balance piston 24 Remove O ring 23 from groove of power rotor 22 shaft 15 Install an eyebolt in inch tapped bore in inlet head 37 to aid in...

Page 11: ...rque value of 27 lbs ft 2 lbs ft Install O rings 12 in grooves on each end of case 1 8 Install eyebolt in inch tapped bore in inboard cover 13 to support during assembly Install inboard cover 13 on ca...

Page 12: ...3 to elbow fittings 52 Install drain plug 19 in cover 50 18 Install key 54 in slot of power rotor 22 shaft Mount pump hub of coupling Lock coupling hub to power rotor 22 shaft by installing nut 55 and...

Page 13: ......

Page 14: ...Housing 2 XX 11 Plug 1 48 Plate 1 XX 12 O ring 3 X 50 Cover 1 13 Inboard Cover 1 51 Flange Screw 12 14 Pipe Plug 4 52 Elbow Fitting 2 15 Bushing 1 XX 53 Tube 1 16 Idler Stop Subassembly 1 XX 54 Key 1...

Page 15: ...CIRCOR 1710 Airport Road PO Box 5020 Monroe NC USA 28111 5020 Tel 1 877 853 7867 Email cc circor com Web www circorpt com 2020 CIRCOR Pumps North America LLC All rights reserved...

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