Graco 312375J Manuel d'utilisateur

With priming piston and Severe Duty® or MaxLife® rod and cylinder. For professional use only. Not for use in explosive atmospheres.See page 3 for mode

Repair 10 312375J11. Use an o-ring pick to remove seal (21) from intake valve housing (19). Discard seal; use a new one for reassembly. See FIG. 10.12

Repair312375J 1119. Pull seal (18) and seat (20) out the top of the intake housing (22). If seat is difficult to remove, turn hous-ing upside down and

Repair 12 312375J27. To disassemble intake check valve assembly, place intake valve body (32) in a vise and unscrew pack-ing nut (33). Remove seal (38

Repair312375J 135. If it was necessary to remove the priming piston rod (24) from the piston (23), apply thread sealant to threads of the rod. Place f

Repair 14 312375J9. Lubricate seal (18) and install it on the bottom of cyl-inder (17). Slide intake valve housing (19) onto prim-ing piston rod (24).

Repair312375J 1517. Place cylinder (17) sideways in a vise with soft jaws.18. Lubricate seal (18) and place it on bottom of cylin-der (17). (Cylinder

Repair 16 312375J23. Partially thread wet cup (9) into cartridge (3) to hold packings in place during installation. Install new car-tridge o-ring (4)

Repair312375J 1728. Check that flats of priming piston rod (24) are accessible below intake cylinder (22). If not, tap on top of displacement rod (1)

Parts 18 312375JParts60cc Displacement PumpsKEY:Torque to 85-95 ft-lb (115-128 N•m)Torque to 28-44 ft-lb (38-59 N•m)Torque to 213-287 ft-lb (288-387 N

Parts312375J 19100cc Displacement PumpsKEY:Torque to 85-95 ft-lb (115-128 N•m)Torque to 28-44 ft-lb (38-59 N•m)Torque to 213-287 ft-lb (288-387 N•m)To

Related Manuals 2 312375JContentsRelated Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Models . . . . . . . . . . . . . . . . . .

Parts 20 312375J60cc and 100cc Displacement Pumps CS Models only. SS Models only. CM Models only. SM Models only.‡See 60cc and 100cc Kits table on

Parts312375J 2160cc and 100cc KitsThe following table indicates which parts (according to reference number) are included in each kit.KitReference Numb

Parts 22 312375JKit DescriptionsKit Description255507 Complete Seal Kit; Severe Duty, CS256866 Complete Seal Kit; Severe Duty, SS255508 Complete Seal

Parts312375J 2360cc and 100cc Packing KitsThroat Packings Severe DutyMaxLifePTFE AlternativeIntake Valve PackingsSevere Duty and MaxLife CS Models on

Parts 24 312375J200cc and 250cc Displacement PumpsKEY:Torque to 239-271 ft-lb (323-366 N•m)Torque to 95-115 ft-lb (128-155 N•m)Torque to 345-435 ft-lb

Parts312375J 25200cc Displacement Pumps Model L200CS only. Model L200CM only. Model L200SS only. Model L200SM only.‡See L200cc Kits table, page 26

Parts 26 312375JL200cc KitsThe following table indicates which parts (according to reference number) are included in each kit.KitReference Numbers4567

Parts312375J 27L200cc Kit DescriptionsKit Description255509 Complete Seal Kit, L200CS255510 Complete Seal Kit, L200CM255511 Complete Seal Kit, L200SS2

Parts 28 312375JL200cc Packing KitsThroat PackingsSevere DutyMaxLifePTFE AlternativeIntake Valve PackingsSevere Duty and MaxLife Model L200CS only.

Parts312375J 29250cc Displacement Pumps Model L250CS only. Model L250CM only. Model L250SS only. Model L250SM only.‡See L250cc Kits table, page 30

Models312375J 3ModelsCheck your displacement pump’s identification plate (ID) for the 6-digit part number of your displacement pump. Use the following

Parts 30 312375JL250cc KitsThe following table indicates which parts (according to reference number) are included in each kit.KitReference Numbers4 5

Parts312375J 31L250cc Kit DescriptionsKit Description255513 Complete Seal Kit, L250CS255514 Complete Seal Kit, L250CM255515 Complete Seal Kit, L250SS2

Parts 32 312375JL250cc Packing KitsThroat Packings Severe DutyMaxLifePTFE AlternativeIntake Valve PackingsSevere Duty and MaxLife Model L250CS only.

Parts312375J 33

Parts 34 312375J500cc Displacement PumpsKEY:Torque to 327-363 ft-lb (441-490 N•m)Torque to 95-115 ft-lb (128-155 N•m)Torque to 90-100 ft-lb (122-135 N

Parts312375J 35L500cc Models Model L500CS only. Model L500CM only. Model L500SS only. Model L500SM only.‡See L500cc Kits table, page 36. Replacem

Parts 36 312375JL500cc KitsThe following table indicates which parts (according to reference number) are included in each kit.KitReference Numbers4567

Parts312375J 37L500cc Kit DescriptionsKit Description255517 Complete Seal Kit, L500CS255518 Complete Seal Kit, L500CM255519 Complete Seal Kit, L500SS2

Parts 38 312375JL500cc Packing KitsThroat Packings Severe DutyMaxLifePTFE AlternativeIntake Valve PackingsSevere Duty and MaxLife Model L500CS only.

Dimensions312375J 39DimensionsDisplacement Pump DimensionsL200SM and L250SM ModelsL500CM ModelL060CM and L100CM ModelsAAACCCti10392ati10720ati10396aDi

Warnings 4 312375JWarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point

Outlet Housing Mounting Hole Layout 40 312375JOutlet Housing Mounting Hole LayoutL060cc and L100cc Displacement PumpsL500cc Displacement PumpsL200cc a

Outlet Housing Mounting Hole Layout312375J 41

Technical Data 42 312375JTechnical DataAll displacement pump models have the same maximum operating temperature. Displacement Pump Maximum Fluid Worki

Technical Data312375J 43Wetted parts:L060CS, L060CM, L100CS, L100CM . . . . . . . . . . . .L060SS and L060SM. . . . . . . . . . . . . . . . . . . . .

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves th

Warnings312375J 5EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury.• Do not operate the unit when fatigued or under the influence of dr

Component Identification 6 312375JComponent IdentificationKey:A Displacement RodBWet CupC Throat Packing CartridgeD Outlet HousingE Fluid OutletF Pump

Repair312375J 7RepairTroubleshootingSee Check-Mate Pump Packages manual 312376.Required Tools• Torque wrench• Bench vise, with soft jaws• Rubber malle

Repair 8 312375J12. Torque cartridge (3) to specified torque listed in the following table.13. Slide packing nut/wet cup (9) over displacement rod (1)

Repair312375J 97. Hold flats of the priming piston rod (24) with an adjustable wrench, and use a second wrench to unscrew priming piston seat (27) fro