Graco 257100, 262300, 262288, 258907, 258906 manual Storage, Cleanup

Storage

Storage

NOTICE

Do not use with quick-set materials. They can harden inside the unit and hose.

1.Perform Pressure Relief Procedure, page 6 (prime valve handle in down position). Leave prime valve handle in PRESSURE RELIEF position.

3.Remove remaining material from hopper.

4.Turn pump control fully counter-clockwise to shut pump off.

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5.Fill material hopper with water and run pump to flush unit. Run water through material hose, tools and drain line thoroughly flush system.

bar/psi

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2.Spray water mist on top of any remaining material in the hopper and cover hopper with lid.

3.Cover valve and tool ends to keep joint compound from hardening.

4.Submerge deflector of prime hose in bucket or cover to keep join compound from hardening.

Cleanup

1.Perform Pressure Relief Procedure, page 6 (prime valve handle in down position).

2.Flush unused material from hopper, hose, and prime hose.

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6.Clean all tools.

7.Remove drain plug from hopper. Flush with water. Clean and install drain plug.

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14 3A0245B