Graco 309277ZAC- Manuals

Page 2 - Warning Symbol; WARNING; Caution Symbol; CAUTION

2 309277 Table of Contents Warnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Technical Data 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parts, Pump 2441...

Page 3 - EQUIPMENT MISUSE HAZARD; Technical Data; MOVING PARTS HAZARD; Pressure Relief Procedure; SKIN INJECTION HAZARD

3 309277 WARNING INSTRUCTIONS EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury. D This equipment is for professional use only. D Read all instruction manuals, tags, and labels before operating the equipment. D Use the equipment o...

Page 4 - Service; PRESSURIZED EQUIPMENT HAZARD; Pump Repair Kits; Tools Needed; COMPONENT RUPTURE HAZARD

4 309277 Service Pressure Relief Procedure WARNING PRESSURIZED EQUIPMENT HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying accidentally. To reduce the risk of an injury from accidental spray from the gun, splashing fluid, or moving parts, follow the...

Page 5 - Repair When Pump Is Off The Sprayer; Disassembling the pump; only

5 309277 Service Repair When Pump Is Off The Sprayer Disassembling the pump Fig. 1. Remove packing nut (202) and throat adjust- ment spacer (228). Fig. 1 228 ti2332a 202 Fig. 2. Unscrew intake valve from cylinder. Fig. 2 7569A Fig. 3. Disassemble intake valve. Clean and inspect. O-ring (227) may req...

Page 8 - Fig. 15. Carefully slide piston assembly into top of

8 309277 Service Fig. 14. Grease piston packings and sleeve top edge. Fig. 14 7578A Fig. 15. Carefully slide piston assembly into top of sleeve. Fig. 15 7577A Fig. 16. Grease top inch or two of piston rod that will go through the cylinder throat packings. 7579A Fig. 16 Fig. 17. Grease o-ring (221) a...

Page 10 - Repair When Pump Is On The Sprayer; To reduce the risk of serious injury,; Pressure Relief; Fig. 2. Use screwdriver to push retaining spring up and

10 309277 Service Repair When Pump Is On The Sprayer WARNING SKIN INJECTION HAZARD To reduce the risk of serious injury, whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 4. Fig. 1. Remove intake valve. Fig. 1 7673A Fig. 2. Use screwdriver to push retainin...

Page 11 - Fig. 4. Invert piston rod and sleeve and pound on hard

11 309277 Service Fig. 4. Remove piston rod and sleeve. 7746A Fig. 4 Fig. 4. Invert piston rod and sleeve and pound on hard surface until piston rod comes out of sleeve. Fig. 5 7572A Fig. 6. Remove packing nut (202) 7726A Fig. 6 202 Fig. 7. Invert piston rod and insert into cylinder to force out thr...

Page 14 - packings begin to leak after much use. Then tighten

14 309277 Service Fig. 18. Grease o-ring (221) and place on sleeve. Slide sleeve/piston rod assembly into bottom of cylinder. Re- place o-ring (207) if desired.Note: O-ring (207) is not required for safe pump opera- tion. Fig. 18 7750A 221 207 Fig. 20. Torque seal and packing nut (202) down onto thr...

Page 15 - included with the pump.

15 309277 Service Fig. 22. Reassemble intake valve with new o-ring (227), seat (212) and ball (214). Seat may be flipped over and used on other side. Clean seat thoroughly.Spring (236), for model 287946, is optional and not included with the pump. Fig. 22 227 227 (o-ring on top 244957 only) (o-ring ...

Page 16 - Cross Sectional Reference

16 309277 Service Fig 24 223 203 218 V-Max t UHWMPE, blue 208 217 213 214 204 221 224 205 219 215 212 227 222 202 221 216 206 210 Leather Leather 201 Cross Sectional Reference 220 228 207 V-Max t UHWMPE, blue Pump 245889 Pump 244197 1 1 3 2 (203 on 244954, 246257, 245889, 287946) 2 (223 on 244954, 2...

Page 17 - Ref; * These parts are also included in Repair Kit 248212,

17 309277 Parts -- Pump 244197 Model 244197, Series A Ref No. Part No. Description Qty. 201 179810 SEAL, throat 1 202 193046 NUT, packing 1 203* 192692 V-PACKING, throat, 3 V-Max t UHMWPE, blue 204* 178942 GLAND, male, throat 1 205 243346 CYLINDER, pump 206* 105444 BALL, sst, 0.3125 in. 1 207* 15659...

Page 28 - Graco Standard Warranty; ADDITIONAL WARRANTY COVERAGE; TO PLACE AN ORDER; Minneapolis; International Offices:

28 309277 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or li...