Instruction/ maintenance manual of the product 253597 Graco
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Instr uctions - P ar ts List Carbon Steel 1000cc Lo wer Designed f or low to medium pr essure, medium v olume cir culat ion of finishing materials. For prof essional use onl y . Not appro ved to Eur opean e xpl osive atmosphere requirements. 1180 psi (8.
Warnings 2 311717E Contents W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Pressure Relie f Procedure . . . . . . . . . . . . . . . . . 4 Repair .
Warnings 311717E 3 EQUIPMENT MISUSE HAZARD Misuse can ca use death or serious injury . • Do not oper ate the unit when fa tigued or under the influence of drugs or alcohol. • Do not exceed the maximum workin g pressure or temperature rating of the lo west rated system component.
Operation 4 311717E Operation Pressure Relief Pr ocedure 1. Engage tr igger lock. 2. Air-P owered Pumps only: Close the b leed-type master air v alve. Hydraulic-P owered Pumps only: Close the hydraulic supply line v alve first, then th e retur n line valv e.
Repair 311717E 5 Repair Disconnect the Lower 1. Flush the pum p , if possible . Relie v e the pressure , see Pressure Relief Procedur e on page 4. 2. Disconnect the ho ses from the lo wer and plug the ends to pre vent fl uid contamination. 3. Remov e the pump from its mountin g and place it in a vise.
Repair 6 311717E 6. Install the thr oat packin gs into the outlet ho using (46) one at a time in the f ollowing order , with the lips of the v-pa ckings f acing down: The male gland (40*), two UHMWPE v-packing s (41*), one leathe r v-packing (42*), one UHMWPE v-pack ing, one leather v-packing (42*) , one UHM- WPE v-pac king, and the b ear ing (41).
Repair 311717E 7 F IG . 1 TI8390a Apply anti-seize lubr icant to all packings. T o rque to 30-40 ft-lb (22-30 N•m). T o rque to 50-60 ft-lb (37-44N•m). Apply thread sealant. Apply medium strength threadlocker . T orque 75-80 ft-lb (55-59 N•m). Lips of v-packings must f ace down.
Parts 8 311717E Pa r t s TI8335a1 41* 40* 42* 45 51 6 1 30 34 35 46 22 14 2* 48 4 11* 18 24 12 21 3 49 27 17* 17* 16 3 4 2 5 1 1 Apply anti-seize lubricant to all packings. T orque to 30-40 ft-lb . T orque to 50-60 ft-lb . Apply th read sealan t. Apply medium strength threadlock er .
Parts 311717E 9 Model 253597 and L10 XCS, Carbon Steel Lower s * Included in Repair Kit 22343 9 (f or Model 253 597) or Repair Kit 224443 (for Model L10XCS). ** Recommended spare par ts. K eep these spare par ts on hand to reduce down-time. ▲ Replacement Danger and Warning labels, tags, and cards are av ailable at no cost.
Outlet Housing Mounti ng Hole Layout 10 311717E Outlet Housing Mounting Hole La y out TI11492a 2 in. (51 mm) 2 in. (51 mm) 4 in. (102 mm) 3.464 in. (88 mm) 3.
Dimensions 311717E 11 Dimensions Te c h n i c a l D a t a A B C TI8337a A (Height ) in. (mm) B (Inlet) C (Outlet) We i g h t (appr ox) lb (kg) 22.1 (561 ) 2 in. npt(f) 1-1/2 in. npt(f) 50 (22.5) Maximum Fluid Working Pres sure . . . . . . . . . . . . .
All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. Original instructions. T his manual contains English.
An important point after buying a device Graco 253597 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Graco 253597 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Graco 253597 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 253597 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 253597 will certainly help you make a decision on the purchase.
If you already are a holder of Graco 253597, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Graco 253597.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 253597. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 253597 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
