Graco Inc. 289843 user manual

Summary of the content on the page No. 1

SG2, SG3 Spray Guns
Models: 243011, 243012, 246506, 243238, 243382, 289843, 257359
312830C
IMPORTANT SAFETY INSTRUCTIONS. Refer to your
sprayer instruction manual for Pressure Relief, priming and
spray instructions. Keep these instructions.
ti11562a
Maximum Working Pressure: 3600 psi (248 bar, 24.8 MPa)
- For the application of architectural paints and coatings -
The following Warnings are for the setup, use, grounding, maintenance and repair of this equipment. The exclamation point
symbol al

Summary of the content on the page No. 2

Installing Tip (26) and Guard (25) on Gun Pressure Relief Procedure WARNING WARNING Follow this Pressure Relief Procedure 1.If equipment has recently been operated, whenever instructed to relieve pressure, relieve pressure. Set trigger lock. stop spraying, check or service equipment, 2.Using a pencil or similar object, insert seal or install or clean spray tip. (24) into back of guard (25). 3. Install guard (25) over end of gun (1). 1. Turn OFF power and turn sprayer pressure control to

Summary of the content on the page No. 3

Parts 33 *Kit 288817 repairs both 1c series A and B guns. 1a 26 8 1a replaces these three 10 components of series A. 32 Series A 7 6 1b 1a Series B 4 3 23 22 24 ti15355a 5 Ref. Part Description Qty. Ref. Part Description Qty. 22 113409 RETAINER, guard 1 1 288817 KIT, repair, gun (includes 1a, 1b, 1c) 1 23 195393 HANDLE, gun (SG2) 1 1a SEAT, valve 1 195788 HANDLE, gun (SG3, SG3-E) 1 1b NEEDLE, gun 1 195920 HANDLE, gun (SG3-A) 1 1c 115483 NUT, lock 1 24 115485 O-RING 1 3 243639 TRIGGER, repair k

Summary of the content on the page No. 4

Maintenance WARNING WARNING 1.Relieve pressure. Set trigger lock. Before performing any maintenance on gun, read all warnings on front cover of this manual and relieve pressure. 2. Remove tip (26) and guard (25) from gun (1). Cleaning/Replacing Filter (6) 3. Disconnect fluid hose from gun at swivel (5). 4. Squeeze trigger while unscrewing diffuser. 1.Relieve pressure. Set trigger lock 5. Remove locknut and end cap. 6. Tap out needle. 7. Use a soft brush to clean out internal passages of gun. 2