Graco Inc 4040, 308-522 Installation, Check for Shipping Damage, Set Up, Connect to Water Supply

INSTALLATION

PUMP

DIPSTICKMOTOR

PUMP OIL LEVEL

INDICATOR

CONNECTION 314"

GARDEN HOSE (9

Figure 1

Check for Shipping Damage

Check the unit forany damage that mayhave occurred in shipping. Not@ thecarrier Immediately ifthere is any damage.

Installtheappropriatespray tip on thewand.See lnstaliing and ChangingSpray Tips. If you are using a sandblaster kit, seeits separate manual forinstallation instructions.

Set Up

Beforepluggingin the unit,be sure theelectrical service matchesthespecification in TechnicalData (inside back cover) and the voltagelabel on the unit. With the. , unit off, plug the power supply cord into a grounded, GFCi-protected outlet. Donotremovethe electrical plug whichcomeswiththeunit or bend connecting prongs tofit an improper outlet! Use an extensioncord that meets the requirementsof the EXTENS/ON CORD section andis no more than100 fl(30 m) long. Added length of cord will affect current draw of unit.

If you areusinga downstream chemical injector,installit betweenthepumpunloader and the high pressure hose, using the quick couplers provided.

Connectthehighpressurehosebetweenthepump outlet and the gun inlet. Both of these connectionsare made with quick couplers. 1-

CAUTION

Up lo 100 ft (30m) of high pressure hose may beused. Longerhosesmayaffectsprayer

and chemicalinjector

performance, if used.

Connect to Water Supply

CAUTION

Before attachingto the water supply, check your local plumbing code regarding cross- connectionto the water supply.

Abackilowpreventer, P/N 801-1 33, is available to prevent backflow of contaminated water Into the fresh water supply. Install it upstream from the pump.

Install a regulatingwater valve,P/N 800-258,if inlet water pressureis over €0psi (4.1 bar).

Do notexceed 160° F (70" C) inlet water temperature.

Connect ahose with at least a3/4 inch (19 mm) IDand not longer than50 fl(15 m) to the unit's 314 Inch garden hose inlet.

NOTE m e watersourceatthe unit must havea minimum flowrate equalto that of the unit (see Technical Data, inside back cover).

308-522 5