English dropdown-ico

Graco Inc. 800-638 manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Graco Inc. 800-638, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Graco Inc. 800-638 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Graco Inc. 800-638. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Graco Inc. 800-638 should contain:
- informations concerning technical data of Graco Inc. 800-638
- name of the manufacturer and a year of construction of the Graco Inc. 800-638 item
- rules of operation, control and maintenance of the Graco Inc. 800-638 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Graco Inc. 800-638 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Graco Inc. 800-638, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Graco Inc. service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Graco Inc. 800-638.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Graco Inc. 800-638 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    INSTRUCTIONS-P AR TS LIST 308–529 Rev A This manual contains IMPORT ANT W ARNINGS and INSTRUCTIONS READ AND RET AIN FOR REFERENCE HYDRA-CLEAN 2540, 3040 Pressure W asher  HYDRA–CLEAN 2540, 9 HP ENGINE P/N 800–638, Series A P/N 800–690, Series A 2500 psi (172 bar) OPERA TING PRESSURE 3000 psi (207 bar) MAXIMUM WORKING PRESSURE HYDRA–CLE[...]

  • Page 2

    308–529  W ARNING HIGH PRESSURE SPRA Y CAN CAUSE SERIOUS INJUR Y . FOR PROFESSIONAL USE ONL Y . OBSER VE ALL W ARNINGS. Read and understand all instruction manuals before operating equipment. FLUID INJECTION HAZARD General Safety This pressure washer generates very high fluid pressure. Spray from the gun, leaks or ruptured components can injec[...]

  • Page 3

    308–529 3 EQUIPMENT MISUSE HAZARD General Safety Any misuse of the pressure washer or accessories, such as overpressurizing, modifying parts, using incompatible chemicals and fluids, or using worn or damaged parts, can cause them to rupture and result in fluid injection, splashing in the eyes or on the skin, or other serious bodily injury , fire,[...]

  • Page 4

    308–529 4 MOVING P ARTS HAZARD Moving parts can pinch or amputate fingers or other body parts. KEEP CLEAR of moving parts when starting or operating the pressure washer . NEVER operate the pressure washer without all guards and interlocks installed and functioning. Follow the Pressure Relief Procedure before checking or servicing the pressure was[...]

  • Page 5

    308–529 5 INST ALLA TION Figure 1 SPRA Y GUN SPRA Y HOSE QUICK COUPLER QUICK COUPLER HIGH PRESSURE HOSE CONNECTION INLET W A TER CONNECTION 3/4” GARDEN HOSE Check for Shipping Damage Check the unit for any damage that may have occurred in shipping. Notify the carrier immediately if there is any damage. Set Up If you are using a downstream chemi[...]

  • Page 6

    308–529 6 ST ARTUP Always use this startup procedure to ensure that the unit is started safely and properly . 1. Check oil levels. Engine: Add SAE 30 or 10W–30 weight detergent oil as necessary . Pump: Add SAE 20 or 30 weight non–detergent oil as necessary . NOTE: Some units are equipped with a low–oil sensor that shuts the engine of f if t[...]

  • Page 7

    308–529 7 T rigger Safety Latch W ARNING T o reduce the risk of serious bodily injury , including fluid injection, splashing in the eyes or on the skin, AL WA YS engage the trigger safety latch whenever spraying stops, even for a moment. In the engaged position, the trigger safety latch prevents the gun from being triggered accidentally by hand o[...]

  • Page 8

    308–529 8 SHUTDOWN, FLUSHING AND STORAGE W ARNING Pressure Relief Procedure T o reduce the risk of serious bodily injury , including fluid injection and splashing in the eyes, or on the skin, always follow this procedure whenever you stop spraying for more than 10 minutes, when shutting down, and before checking or repairing any part of the syste[...]

  • Page 9

    308–529 9 TROUBLESHOOTING CHART W ARNING To reduce the risk of serious bodily injury , including fluid injection, splashing in the eyes or on the skin or injury from moving parts, always follow the Pressure Relief Procedure W arning before proceeding. PROBLEM CAUSE SOLUTION Low pressure and/or pump runs rough Partially plugged air cleaner filter [...]

  • Page 10

    308–529 10 P ARTS DRA WING 800–638 & 800–690 Hydra–Clean  2540 Pressure W asher 8 7 4 29 12 11 10 10 18 23 33 20 24 35 36 42 44 26 25 3 3 0 32 26 32 26 28 22 26 27 34 11 10 61 60 20 6 21 43 65 64 38 17 19 5 2 14 1 63 9 15 16 13 15 16 47 10 10 11 52 62 56 57 58 37 49 50 47 47 51 13 51 48 46 45 53 54 39 40 41 55 59 31 8 10 4 3 7[...]

  • Page 11

    308–529 11 P ARTS LIST 800–638 & 800–690 Hydra–Clean  2540 Pressure W asher REF P ART NO. NO. DESCRIPTION QTY 1 800–392 GUN & W AND ASSEMBL Y (incl. 2, 5, 9, 15, 17, 47) 1 2 803–350 GUN, Spray (see Instruction Manual 308–51 1) 1 3 181–867 LABEL, W arning, ventilation 1 4 802–363 LABEL, Caution 1 5 801–134 W AND, 32”[...]

  • Page 12

    308–529 12 P ARTS DRA WING 800–639 Hydra–Clean  3040 Pressure W asher 29 12 22 10 10 18 23 33 20 24 26 25 30 32 26 32 26 28 19 26 27 20 6 21 10 22 62 35 36 42 44 34 52 46 56 57 58 37 50 47 51 13 51 53 54 48 8 7 3 22 10 49 55 43 61 60 38 11 17 5 2 14 1 59 9 15 16 13 15 16 47 10 4 31 39 40 41 45[...]

  • Page 13

    308–529 13 P ARTS LIST 800–639 Hydra–Clean  3040 Pressure W asher REF P ART NO. NO. DESCRIPTION QTY 1 800–392 GUN & W AND ASSEMBL Y (incl. 2, 5, 9, 1 1, 15, 47) 1 2 803–350 GUN, Spray (see Instruction Manual 308–51 1) 1 3 181–867 LABEL, W arning, ventilation 1 4 802–363 LABEL, Caution 1 5 801–134 W AND, 32” 1 6 179–885 [...]

  • Page 14

    308–529 14 GEAR REDUCER SERVICE W ARNING To reduce the risk of serious bodily injury , including fluid injection, splashing in the eyes or on the skin or injury from moving parts, always follow the Pressure Relief Procedure W arning on page 2 before proceeding. Replacing the Gasket (9) NOTE: T o maintain a good seal, the gasket must be replaced w[...]

  • Page 15

    308–529 15 P ARTS DRA WING 802–143 Gear Reducer 1 2 3 4 21 20 5 6 7 8 9 19 12 18 17 15 16 12 13 10 14 11 P ARTS LIST 802–143 Gear Reducer REF P ART NO. NO. DESCRIPTION QTY 1 802–332 O–RING 1 2 802–333 COVER, Mounting 1 3 802–334 SCREW , Set 1 4 802–335 GEAR, Pump 1 5 802–336 GEAR, Engine 1 6 802–337 RING, Snap 1 7 802–338 BEAR[...]

  • Page 16

    308–529 16 P ARTS DRA WING 803–737 Pump Assembly 46 47 44 45 10 9 8 7 6 5 4 1 3 2 10 9 11 52 51 54 53 40 15 41 14 39 12 21 23 22 24 26 33 32 28 29 30 31 27 25 34 35 36 31 37 38 11 43 42 16 17 44 45 13 14 18 19 20 12 50 49[...]

  • Page 17

    308–529 17 P ARTS LIST 803–737 Pump Assembly REF P ART NO. NO. DESCRIPTION QTY 1 801–467 MANIFOLD, 2000 psi 1 2 801–468 SCREW , Cap, hex hd. 8 3 801–469 W ASHER, Lock 8 4 KIT 1 O–RING 5 KIT 1 SEA T , V alve 6 KIT 1 PLA TE, V alve 7 KIT 1 SPRING 8 KIT 1 GUIDE, V alve 9 KIT 4 O–RING 10 KIT 4 CAP 11 KIT 1 VA L VE ASSEMBL Y 12 803–283 S[...]

  • Page 18

    308–529 18 PUMP SER VICE W ARNING T o reduce the risk of serious bodily injury , including fluid injection, splashing in the eyes or on the skin, or injury from moving parts, always follow the Pressure Relief Procedure W arning before proceeding. NOTE: The following metric wrenches are needed: M10, M13 and M30. Repair kits are available. Refer to[...]

  • Page 19

    308–529 19 Servicing the V–Packings NOTE: There are two types of packing kits: one is packings only , the other includes the packings, rings and retainers. 1. Remove the manifold as outlined in the Pumping Section. 2. Carefully pull the packing retainer from the manifold. Examine the o–ring and replace it if it is cut or damaged. 3. Remove th[...]

  • Page 20

    308–529 20 THE GRACO W ARRANTY W ARRANTY AND DISCLAIMERS Graco warrants all equipment manufactured by it and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. As purchaser’s sole remedy for breach of this warranty , Graco will, for a per[...]