Graco 3A2799A User Manual

3A2799AENInstructions - PartsXHF Spray GunFor spraying viscous materials at high flow rates. For professional use only.Part No. 262854, Series AInclud

Service10 3A2799A5. Loosen the setscrew (15) then remove the fluidhousing (22) from the gun body (1). See FIG.8.6. While supporting the spring guide (

Service3A2799A 113. Place the gasket (2b) on the valve seat (2a). Greasethe threads of the valve seat (2a) then install into thefluid housing (22). To

Service12 3A2799A7. Position the trigger (24) on the gun body. Insert thepivot pin (23) into the top hole (A) and secure withthe screw (13) on the oth

Parts3A2799A 13Parts--- Not for sale.▲ Replacement Danger and Warning labels, tags andcards are available at no cost.982a2b2c222e2d1717182626192015132

Parts14 3A2799ANeedle and Seat KitsThe needle and seat are available only in kits thatinclude items 2a through 2e.The standard non-diffused needle and

Technical Data3A2799A 15Technical Data* Sound pressure measured 3.3 feet (1 meter) from equipment.** Sound power measured per ISO-9614-2.Maximum Worki

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

2 3A2799AContentsWarnings ...3Operation ...5System Requirements ...5Grou

Warnings3A2799A 3WarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point s

Warnings4 3A2799AEQUIPMENT MISUSE HAZARDMisuse can cause death or serious injury.• Do not operate the unit when fatigued or under the influence of dru

Operation3A2799A 5OperationKeep the wallet-sized warning card provided with thisgun with the operator at all times. The card containsimportant treatme

Operation6 3A2799AOperation1. Connect a fluid hose (A) to the gun inlet. Use highpressure swivel 207946 if desired (order sepa-rately). See Fig. 2.2.

Operation3A2799A 7Gun CareCleaning during the day1. Relieve pressure, page 5.2. Use a solvent-soaked brush to clean the spray tip.Clean the front of t

Operation8 3A2799AFlush the GunNOTE: This procedure requires a grounded pail of com-patible flushing fluid.1. Relieve pressure.2. Remove the tip guard

Service3A2799A 9ServiceDisassembly for Repair orCleaningNOTE: If replacing only the needle and seat, step 4 and5 are not required. However, removing t