Instruction/ maintenance manual of the product 223646 Graco
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Instructions–Parts List 308048K ENG Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. Quiet V iscount R II Hydraulic Motor Used as hydraulic drive for reciprocating pumps. For professional use only .
308048 2 Symbols W arning Symbol W ARNING This symbol alerts you to the possibility of serious injury or death if you do not follow the instructions. Notice Symbol NOTICE This symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow the corresponding instructions.
308048 3 W ARNING SKIN INJECTION HAZARD Spray from the gun, hose 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 .
308048 4 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 . Ground the equipment and the object being sprayed. Refer to Grounding on page 6.
308048 5 Installation W ARNING Maximum Hydraulic Input Pressure The maximum safe hydraulic input pressure to this motor depends on the pressure rating of the dis- placement pump to which it is connected. Refer to the lower manual and the pump manual for the maximum fluid working pressure and the ratio.
308048 6 Installation Grounding W ARNING For your safety , read the FIRE AND EXPLOSION HAZARD W ARNINGS on page 4, and ground your entire system as instructed below . This sec- tion also includes details on how to connect the grounding wire and clamp to the various hydraulic motors.
308048 7 Service Pressure Relief Procedure W ARNING SKIN INJECTION HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying accidentally . Fluid under high pressure can be injected through the skin and cause serious injury .
308048 8 Service Disassembly (continued – refer to Fig. 3) NOTICE When removing the displacement pump, hold it securely . The pump is heavy and could fall off the motor . 5. Disconnect the displacement pump from the motor , as explained in your separate pump manu- al.
308048 9 Service Fig. 3 04466 52 44 47 51 50 48 53 *49 55 55a 54 54a 7a 7 5 6 6a 4 58 45* 37 46 36 35 *45 38 37 *32 26 30 *17 31 34 27 28 56 54 54a 3 3a 20 16 25 24* 23* 29 57 33* 33* 24* 2 15 14 21* 13 12 19 18 A A NOTE: Circled letters refer to connected points.
308048 10 Service Reassembly (Refer to Fig. 4) 1. Install the bearing (23*) in the lower housing (25). Lubricate the seals (24*) with hydraulic oil. Install them in the lower housing (25) with the lips facing up toward the top of the motor . 2. Install the o-ring (21*) onto the lower housing (25).
308048 11 Service 04466 52 44 47 51 50 48 53 *49 55 55a 54 54a 7a 7 5 6 6a 4 58 45* 37 46 36 35 *45 38 37 *32 26 30 *17 31 34 27 28 56 54 54a 3 3a 20 16 25 24* 23* 29 57 33* 33* 24* 2 15 14 21* 13 12 19 18 A A B B 43 42 40* 41 39 B B A Fig.
308048 12 Parts Model 223646, Series B 04466 52 44 47 51 50 48 53 *49 55 55a 54 54a 7a 7 5 6 6a 4 58 45* 37 46 36 35 *45 38 37 *32 26 30 *17 31 34 27 28 56 54 54a 3 3a 1 20 16 11 25 24* 23* 29 57 33* 33* 24* 2 15 14 21* 13 12 19 18 A A NOTE: See the service section for important torque and lubrication information.
308048 13 Parts Model 223646, Series B Ref. No. Part No. Description Qty . Ref. No. Part No. Description Qty . 1 290331 LABEL, instruction, English 1 2 186221 BASE 1 3 1 10797 ELBOW, male, 3/4 npt Includes item 3a 1 3a 1 10926 .
308048 14 Mounting Hole Layout 1 3 4 2 5 Four 0.437 in. (1 1.1 mm) dia. mounting holes 3.712 in. (9.45 cm) 3.464 in. (8.79 cm) 4.0 in. (9.84 cm) 2.0 in. (5.08 cm) Three 5/8–1 1 UNC (2B) tapped holes Gasket 161806 is not shown . Order Separately 1 2 3 4 5 02589 2 6 6 7 Dimensions 1 3 4 2 1 in.
308048 15 T echnical Data Category Data Maximum hydraulic fluid input pressure 1500 psi (10 MPa, 103 bar). Also see the WARNING on page 5. Maximum hydraulic fluid flow 12 gpm (45.6 liter/min) Hydraulic fluid consumption 1 gal. (3.8 liter) per 5 cycles Effective piston area 4.
308048 16 Graco W arranty and Limitation of Liability Graco warrants all equipment listed in this manual which is manufactured by Graco and bearing its name to be free from defects in ma te ri al and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use.
An important point after buying a device Graco 223646 (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 223646 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 223646 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 223646 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 223646 will certainly help you make a decision on the purchase.
If you already are a holder of Graco 223646, 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 223646.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 223646. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 223646 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
