Instruction/ maintenance manual of the product 222791 Graco
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Instructions–Parts List Monark r Air Motor For use with Graco fluid handling pumps. 180 psi (1.2 MPa, 12 bar) Maximum Air Working Pressure Model 206955, Series K For ST ANCHION TUBE mounting Model 2.
2 307043 T able of Contents W arnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air Motor Service 6 . . . . . . . . . . . . . .
3 307043 W ARNING SKIN INJECTION HAZARD Spray from the gun/dispensing valve, leaks or ruptured components can inject fluid into your body and cause extremely serious injury , including the need for amputation. Fluid splashed in the eyes or on the skin can also cause serious injury .
4 307043 W ARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury . D Ground the equipment and the object being sprayed. Refer to Grounding on page 5.
5 307043 Installation Grounding W ARNING FIRE AND EXPLOSION HAZARD Before operating the pump, ground the system as explained below . Also read the section FIRE AND EXPLOSION HAZARD on page 4. Proper grounding is an essential part of maintaining a safe system.
6 307043 Air Motor Service Pressure Relief Procedure W ARNING SKIN INJECTION HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying/dispensing acciden- tally . Fluid under high pressure can be injected through the skin and cause serious injury .
7 307043 Air Motor Service 7. Pull the piston assembly (G) from the air motor base (F), and set it aside. 8. Remove the bearing housing assembly (26 or 27) for all Models except Model 206955. Remove and wipe the seat clean with a cloth. For model 206955, remove retainer ring (3) and bearing (4).
8 307043 Air Motor Service 13. Straighten the lockwires (L*) and remove them from the upper valve nuts (J*). Screw the upper valve nuts off. Remove the trip rod yoke (O), actuator (V), and trip rod (C). 14. Unscrew the bottom valve nuts (K*), and remove the poppets (N*).
9 307043 Air Motor Service 6. Install the toggle pins (Z) in the yoke (O). As- semble the toggle assembly (U) by placing a well greased spring onto the toggle arm (T) and then the toggle rocker (S).
6 *12 13 9* 10* 11 n 31 n 14 *15 2 21 20 5 18 32 34 33 05704 n 3 n 7 25 24* 8* 9* 1 22 30 4 23* 17 19 Y 36 35 28 29 n 27 NOTE: Seal lips face upward 26 10 307043 Parts HINGED CLAMP MOUNTING: SANIT AR .
11 307043 Parts HINGED CLAMP MOUNTING: SANIT AR Y Model 207546, Series H , Air Motor Assembly Includes items 1–36 Ref. No. Part No. Description Qty . Ref. No. Part No. Description Qty . 1 1 14422 SCREW , phillips hd mach; no. 8–32 x 0.375 in. (10 mm) long.
05705B 10 *16 17 13* 14* 15 n 30 n 18 20 24 25 9 21 31 33 32 n 7 n 11 29 28* 12* 13* 1 Y 37 *19 8 27* 23 26 35 34 NOTE: Seal lips face upward 3 4 n 2 5 36 6 12 307043 Parts ST ANCHION TUBE MOUNTING Mo.
13 307043 Parts ST ANCHION TUBE MOUNTING Model 206955, Series K, Air Motor Assembly Includes items 1–37 Ref. No. Part No. Description Qty . Ref. No. Part No.
05706B n 7 *12 13 9* 10* 11 n 31 n 14 *15 3 46,18 36 6 22, 37 32 34 33 n 4 n 19 26 25* 8* 9* 1 Y 43 5 24* 17 23 40 39 29 30 n 28 NOTE: Seal lips face upward 27 21 20, 38, 44 2 14 307043 Parts Model 20.
15 307043 Parts Model 205997, Series K Air Motor Assembly Includes: 1, 3–19, 23, 25–34, 36–43 Model 215363, Series D Air Motor Assembly Includes: 1, 3–19, 21, 23, 25–34, 37–43 Model 222791, Series D Air Motor Assembly Includes: 1–23, 25–34, 39–43 Ref.
16 307043 Accessories BLEED-TYPE MASTER AIR V AL VE (REQUIRED) 300 psi (21 bar , 2.1 MPa) Maximum Working Pressure Relieves air trapped in the air line between the pump air inlet and this valve when closed.
17 307043 Dimensional Drawings 05709 1 1.75 in. (298.4 mm) 13.25 in. (336.6 mm) 15.75 in. (400.1 mm) for 206955 5.75 in. (146.1 mm) Mounting Hole Layouts Three 0.34 in. (8.6 mm) diameter holes on 6.38 in. (162.1 mm) bolt circle 3 T ie Rod Pumps 05707 05708 45_ 45_ 2.
18 307043 Graco Standard W arranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from de fec ts in material and workmanship on the date of sale to the original purchaser for use.
An important point after buying a device Graco 222791 (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 222791 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 222791 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 222791 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 222791 will certainly help you make a decision on the purchase.
If you already are a holder of Graco 222791, 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 222791.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 222791. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 222791 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
