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Manual Graco Inc. 801-238

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  • Graco Inc. 801-238 - page 1

    TK~ manual contains IM'PORTANT WARNINGS and INSTRUCTIONS READ AND RETAIN FOR REFERENCE 1200 psi (83 bed OPERATING PRESSURE 1350 psi (9.3 bad MAXIMUM WORKING PRESSURE MODEL 8OO-051 SERIES B ...

  • Graco Inc. 801-238 - page 2

    HIGH PRESSURE SPRAY CAN CAUSE SERIOUS INJURY. FOR PROFESSIONAL USE ONLY. OBSERVE ALL WARNINGS. Read and understand all instruction manuals before operating equipment. IN JECTlON penetrate the skin and cause extremely serious injury, fluids under high pressure from spray or leaks can including the need for amputation. NNER point the spray gun at any ...

  • Graco Inc. 801-238 - page 3

    IN s1 Check Electrical Service and Plug In service is 220 V, 60 HzAC, 20 Amp. With the ON-OFF Before plugging in the sprayer, be sure the electrical switch in the OFF position, plug the power supply cord into a grounded outlet. Do not remove the third prong of the plug1 If you use an extension cord, it mist have 3 wires of at least 12 gauge (2.5 mm ...

  • Graco Inc. 801-238 - page 4

    CAUTION B the pump will result. Always be sure the water Never run the cleaning unit dry. Costly damage to supply is completely turned on before operating. Inspect all connections for any leaks. Tighten if necessary. Cleaning For cleaning with harsh chemicals, see the Chemical In- jector Kit manual 801-192. need to hold the spray nozzle from the su ...

  • Graco Inc. 801-238 - page 5

    DISCHARGE VALVES & VALVE SEATS Disassembly 1. Loosen the 2 (M8) locking nuts about one turn. 2. Then remove the 2 (M8) flange nuts. 3. Grasp the discharge manifold with 3 fingers on the underside and tap with a soft mallet to remove. 4. Valve assemblies will remain with the manifold. In- vert manifold and discharge valve assemblies should fall ...

  • Graco Inc. 801-238 - page 6

    Reassembly 1. Examine inlet valve surface and reverse if damaged. (Both sides are lap surfaces.) 2. Examine piston assembly for clean inlet surface. If damaged, replace and lubricate. NOTE: CUP INSTALLATION Wipe cup inserter lightly with oil. Slip backup ring onto piston. Force cup over inserter and tion causes premature failure. square with all su ...

  • Graco Inc. 801-238 - page 7

    Low pressure (Cont.) Pump runs extremely low rough, pressure very Fouled or dirty inlet or discharge valves. Worn inlet or discharge valves. Leaky discharge hose. Inlet restriction andlor air leaks. Damag- ed cup or stuck inlet or discharge valve. Worn inlet manifold seals. Cylinder O-rings blown manifold next to discharge 0-Rings at the Leakage at ...

  • Graco Inc. 801-238 - page 8

    DIAGNOSIS AND MAINTENANCE CONT I PROBLEM Short cup life (Cont.) inlet and low pressure Strong surging a the on the discharge side. Water leaking from valve stem I Short piston seal life. I Electric motor won't I run' while spraying Electric motor stops Electric motor runs, when starting; blows Electric motor labors fuses PROBABLE CAUSE Ab ...

  • Graco Inc. 801-238 - page 9

    i trv L PARTS DRAWING Gun and Hose Assembly 3 14 5 A REF PART DESCRIPTION . NO. NO. QTV Repair Kit 801083 Includes items A, B, C. D, E and F SERVICE 1. Remove the 8 screws from the body halves (3) and halves. (41. See the Parts Drawing. Separate the body 2. Remove the plug (14), spring 15) and ball (A) from the valve body (GI. 3. Remove the snap ri ...

  • Graco Inc. 801-238 - page 10

    STARTER SWITCH T91 Ts 11 T4 - - T8- - BLK BLK b MOTOR - GRN OFF ON SWITCH BLK POWER COR0 1213 WHT ...

  • Graco Inc. 801-238 - page 11

    PARTS DRAWING (Includes Ref. No's. 7-12, 18) Piston kit 801 -322 Valve kit 801 -1 96 (Includes Ref. No's. 13-1 8) (Includes Ref. No's. 8, 12. 18) Cup kit 801-321 21 PARTS LIST REF PART DESCRIPTION NO. NO. an REF PART DESCRIPTION NO. NO. 2 1 3 800-016 MOTOR, 3 hp 8ooM)9 PUMP ASSEMBLY. includes items 801-270 . PUMP, Ref No. 4-6 are rep ...

  • Graco Inc. 801-238 - page 12

    ACCESSORIES (Must be purchased separately) CHECK VALVE 801-133 Prevents back up of contaminated water into fresh CHEMICAL INJECTOR KIT 800-102 For injecting harsh cleaning chemicals downstream supply. Install upstream from pump. from pump. TECHNICAL DATA ELECTRIC MOTOR : WATER PUMP: 1200 PSI max. pressure: (15 litarlmin) 4 GPM WElTED PARTS :Stainle ...

Manufacturer Graco Inc. Category Pressure Washer

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All of them are important, but the most important information from the point of view of use of the device are in the user manual Graco Inc. 801-238.

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A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Graco Inc. 801-238 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Graco Inc. 801-238.

A complete Graco Inc. manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Graco Inc. 801-238 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Graco Inc. 801-238, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Graco Inc. 801-238, that we can find in the current document
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5. FAQ - Frequently Asked Questions
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