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Maintenance
Before performing any maintenance on gun, read all warnings
on front cover of this manual and relieve pressure.
Cleaning/Replacing Filter (5)
A plugged filter reduces gun performance. Clean filter after
each use.
1.
Relieve pressure. Set trigger lock (2).
2.
Disconnect fluid hose from gun at swivel (8).
3.
Disconnect trigger guard (19) from guard retainer (10).
4.
Unscrew handle (7) from gun (1).
5.
Remove filter (5) through top of handle (7).
6.
Inspect filter (5) for damage to the filter mesh. Replace the
filter if the filter mesh has holes or voids.
7.
Clean filter (5). Use a soft brush to loosen and remove
excess debris.
8.
Inspect handle bore (7) for damage. Replace the handle
bore if it is corroded or pitted and check material for
compatibility with aluminum.
9.
Insert clean filter (5) into handle (7).
10. Reattach handle (7) to gun (1). Tighten securely.
11. Reconnect trigger guard (19) to guard retainer (10).
Repair
Tools needed:
• 8-inch adjustable wrench
• 1/4-inch nut driver
Replacing Needle
15a
15b
16
a
Technical Data
Maximum working pressure
Fluid orifice size
Weight (with tip and guard)
Inlet
Maximum material temperature
Wetted parts
Noise Level*
Sound power
Sound pressure
*Measured at 3.1 feet (1m) while spraying water-based paint, specific gravity 1.36, through a 517 tip at 3000 psi (207 bar, 20.7 MPa) per ISO 3744
For complete warranty information contact your Graco distributor, call Graco customer service: 1-800-690-2894 or visit our website: www.graco.com
All written and visual data contained in this document reflects the latest product information available at the time of publication.
Failure to clean or replace the
filter or damaged handle bore
can result in serious injury.
17
1
ti8510b
3600 psi (248 bar, 24.8 MPa)
0.125 in. (3.18 mm)
22 oz. (630 g)
1/4 npsm swivel
120°F (49°C)
Stainless steel, polyurethane, nylon, aluminum, tungsten carbide, solvent resistant elastomer, brass
87 dBa
78 dBa
Graco reserves the right to make changes at any time without notice.
This manual contains English. MM 311861
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Copyright 2007, Graco Inc. is registered to ISO 9001
www.graco.com
Revised 03/2009
1.
Relieve pressure. Set trigger lock (2).
2.
Remove tip (26) and guard (25) from gun (1).
3.
Disconnect fluid hose from gun at swivel (8).
4.
Remove nut (17) and trigger pin (16).
5.
Unscrew diffuser (15a) from front of gun (1).
6.
Remove needle assembly (15b) through front of gun (1).
7.
Use a soft brush to clean out internal passages of gun.
8.
Grease o-rings of new needle using a non-silicon grease.
9.
Guide new needle (15b) through front of gun (1) making
sure the flat sides (a) of the needle assembly face the
sides of gun housing.
10. Install diffuser (15a). Torque diffuser to 26-30 ft-lbs
(35.25 - 43.38 N•m).
11. Replace pin (16) and nut (17).
Translated Manuals
Spanish - 312098
Estonian - 312277
French - 312099
Latvian - 312278
Dutch - 312265
Lithuanian - 312279
German - 312266
Polish - 312280
Italian - 312267
Hungarian - 312281
Turkish - 312268
Czech - 312282
Greek - 312269
Slovakian - 312283
Croatian - 312270
Slovenian - 312284
Portuguese - 312271
Romanian - 312285
Danish - 312272
Bulgarian - 312286
Finnish - 312273
Chinese - 312287
Swedish - 312274
Japanese - 312288
Norwegian - 312275
Korean - 312289
Russian - 312276
Translated manuals can be requested through a distributor or
at www.graco.com.
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