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Repair - Parts
U-Cup
Displacement Pump
For use with composites in hazardous and non-hazardous locations. For professional use
only.
Important Safety Instructions
Read all warnings and instructions in this manual
and in your system manual. Save all instructions.
See page 2 for model information, including maximum
working pressures.
3A2313E
EN
ti18461a
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Table of Contents
Related Manuals for Graco LW075S
Summary of Contents for Graco LW075S
- Page 1 Repair - Parts U-Cup 3A2313E Displacement Pump For use with composites in hazardous and non-hazardous locations. For professional use only. Important Safety Instructions Read all warnings and instructions in this manual and in your system manual. Save all instructions. See page 2 for model information, including maximum working pressures.
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Page 2: Table Of Contents
Graco Standard Warranty ....12 Graco Information ......12 Models Check your displacement pump’s identification marking for the 6-digit part number. -
Page 3: Component Identification
Component Identification Component Identification ti18461a . 1. Component Identification Key: Piston/Rod Assembly Wet Cup Fluid Outlet Fluid Inlet Lower Cylinder Upper Cylinder Intake Valve 3A2313E... -
Page 4: Repair
NOTICE piston/rod assembly (11). Always use Genuine Graco Parts and Accessories, available from your Graco distributor. If you supply 7. Remove the o-ring (20) from the top of the lower cyl- your own accessories, be sure they are adequately inder. - Page 5 Repair 4 10 5 10 8 10 ti18460b NOTE 1: Apply lubricant to all o-rings and packings. Torque to 74-86 ft-lb (100-117 N•m). Apply thread lubricant to threads. Apply threadlocker. Torque to 54-66 ft-lb (73-89 N•m). Apply lubricant to threads. Torque to 90.5-109.5 ft-lb (122-148.5 N•m).
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Page 6: Reassembly
Lubricate threads then torque lower cylinder All threads, packings, and seals must be well lubri- against upper cylinder to 90.5-109.5 ft-lb cated. Use lubricant (Graco Part Number 111265) or (122-148.5 N•m). a similar product. 10. Lubricate and install the seal (23) on the bottom of the lower cylinder (19). - Page 7 Repair 4 10 5 10 8 10 ti18460b NOTE 1: Apply lubricant to all o-rings and packings. Torque to 74-86 ft-lb (100-117 N•m). Apply thread lubricant to threads. Apply threadlocker. Torque to 54-66 ft-lb (73-89 N•m). Apply lubricant to threads. Torque to 90.5-109.5 ft-lb (122-148.5 N•m).
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Page 8: Parts
Parts Parts 4 10 5 10 8 10 ti18460b NOTE 1: Apply lubricant to all o-rings and packings. Torque to 74-86 ft-lb (100-117 N•m). Apply thread lubricant to threads. Apply threadlocker. Torque to 54-66 ft-lb (73-89 N•m). Apply lubricant to threads. Torque to 90.5-109.5 ft-lb (122-148.5 N•m). - Page 9 Parts Ref. Description LW075S LW100C Qty. CYLINDER, upper (also includes: 5, 24A815 16P061 20, 26, 27) SPACER, u-cup, throat CUP, wet (also includes: 4, 5) 24A809 16P062 O-RING (pack of 10) 24A631 24A632 O-RING, ptfe (pack of 10) 24P190 24P191...
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Page 10: Repair Kits
See parts illustration and parts list beginning on page 8 for descriptions of items included in each kit. LW100 Kit Description LW075S * Seal Repair Kit 16N231 16N232 Includes items 2, 5, 6, 7, 16, 17, 18, 20, and 23. -
Page 11: Dimensions
Weight Pump in. (mm) in. npt in. npt lbs (kg) 15.4 (391) 3/4 in. 3/8 in. 15.3 (6.9) LW075S 15.4 (391) 3/4 in. 3/8 in. 18.6 (8.4) LW100C * Height measured at mid-stroke. Technical Data U-Cup Displacement Pump Metric Maximum fluid working pressure... -
Page 12: Graco Standard Warranty
With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.