Instruction/ maintenance manual of the product 220668 Graco
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ST AINLESS STEEL OR CARBON STEEL Air–Powered Glutton r Pumps 100 psi (0.7 MPa, 7 bar) Maximum Incoming Air Pressure 400 Series Pumps 400 psi (2.8 MPa, 28 bar) Maximum Fluid Working Pressure Model 22.
2 307843 T able of Contents W arnings 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 6 . . . . . . . . .
307843 3 W arnings W arning Symbol W ARNING This symbol alerts you to the possibility of serious injury or death if you do not follow the instructions. Caution Symbol CAUTION This symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow the instructions.
4 307843 W ARNING INSTRUCTIONS EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury . D This equipment is for professional use only . D Read all instruction manuals, tags, and labels before operating the equipment.
307843 5 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. See Grounding on page 7.
6 307843 Installation Mounting the Pump D 400 and 1200 Series Pumps: Mount the pump with the accumulators in the top position as shown in Fig. 1. The accumulators must be in the position shown or the pump will not prime.
307843 7 Installation Grounding W ARNING This pump must be grounded. The steps for grounding may dif fer from the way you ground other pumps. Carefully read and follow these grounding instructions. See FIRE AND EXPLO- SION HAZARD on page 5 before you operate the pump.
Fig. 3 M E F H 0232 5 J 8 307843 Installation Connect the Fluid Lines 1. Use grounded fluid hoses. a. The pump fluid outlet (J) on the 400 and 1200 Series Pumps is 1 npt(f) . b. The pump fluid outlet (J) on the 2500 Series Pump is 3/4 npt(f). 2. Install a fluid filter (F) and drain valve (E) near the fluid outlet.
307843 9 Installation Connect the Air Lines 1. Install the air line accessories to the left of the pump as shown in Fig. 4. Mount these accessories on the wall or on a bracket. Be sure the air line supplying the accessories is grounded. 2. Install a flexible air hose between the accessories and the 1/2 in.
10 307843 Operation Pressure Relief Procedure W ARNING The system pressure must be manually relieved to prevent the system from starting or spraying acci- dentally .
307843 1 1 Operation 7. If you are flushing : a. Run the pump long enough to thoroughly clean the pump and hoses. b. Close the fluid control device and air regulator (D). c. Remove the suction hose (S) from the solvent and place it in the fluid to be pumped.
12 307843 T roubleshooting Relieve the pressure, and check all probable causes before disassembling the pump. W ARNING PRESSURIZED EQUIPMENT HAZARD T o reduce the risk of a serious injury whenever you are instructed to relieve pressure, follow the Pres- sure Relief Procedure on page 10.
307843 13 T roubleshooting SYMPTOM PROBABLE CAUSE TEST PROCEDURE REMEDY 3. Pump runs but does not main- tain constant pressure a. Air in fluid line b. Air line too small c. Obstructed or worn ball (57) and seat (49) d. Worn fluid piston (17) and/or piston seal (13) e.
14 307843 Maintenance Flush the Pump With Compatible Solvent W ARNING T o reduce the risk of fluid injection injury , static sparking and splashing, read and follow Flushing Safety under FIRE OR EXPLOSION HAZARD on page 5. 1. Flush often enough to prevent fluid from drying in the pump and damaging it.
307843 15 Service Repairing the Ball Check V alves NOTE: Parts marked with an asterisk are included in a repair kit, for example, (54*). See pages 38 and 39 for repair kit part numbers. Use all the parts in the kit for the best results. Disassembly 1.
16 307843 Service Assembly 1. Slide the retaining plate (20), bellows (14*), and intake housing (36) onto the piston shaft (15). Do not force the bellows. Repeat on the other side. CAUTION T o avoid damaging the bellows (14), do not force it onto the shaft.
307843 17 Service NOTES: Lubricate threads. T orque to 55 to 85 ft-lb (75 to 1 15 N S m) Fit o-ring into groove 400 & 1200 Series pumps: T orque to 40 to 50 ft-lb (54 to 68 N S m) 2500 Series pump.
18 307843 Service Repairing the Air Motor and Piston NOTE: Parts marked with an asterisk are included in a repair kit, for example, (23*). See pages 38 and 39 for repair kit part numbers. Use all the parts in the kit for the best results. Disassembly 1.
307843 19 Service Fig. 7 28* REF A NOTES: T ake care not damage tubes when re- moving cap (25) Apply high-strength sealant to threads T orque to 7.4 to 12.
20 307843 Service Repairing the Air Control V alve NOTE: Air V alve and Pilot V alve Repair Kit 220656 is available. See page 38 to order . Parts included in the kit are marked with an asterisk, for example, (40p*). Use all the parts in the kit for the best results.
307843 21 Service Fig. 8 40r 40q 40h* *40i *40h 40m 40k 40b *40g *40f 40c 40d 40e *40j 40a 43 40n *72 42* 5h 40p REF 40h REF 5h 40p 40s 40p 40n NOTES: T orque to 2.2 to 3.7 ft -lb (3 to 5 N S m) Press fit using 40 to 60 lb (18 to 27 kg) force Lubricate with lithium-base grease Apply medium strength sealant to threads.
22 307843 Service Repairing the Pilot V alve NOTE: Air V alve and Pilot V alve Repair Kit 220656 is available. See page 38 to order . Parts included in the kit are marked with an asterisk, for example, (5j*). Use all the parts in the kit for the best results.
307843 23 Service Fig. 9 40n *72 5h *42 5h 37 5c 5i* 5f 5b 5g 5a 5e* 5d 5j* 5h NOTES: T orque to 7.4 to 12.5 ft-lb (10 to 17 N S m). T orque to 2.2 to 3.
24 307843 Parts 400 Series Carbon Steel Pumps Model 220663, Series D Model 237008, Series A 50 53 54* 57 56 49 48* 33 34 35 73 13* 12 18* 16 17 36 19* 47 46 32 14* 20 52* 31 32 19* 55 58 52* 1 2 26* 2.
307843 25 Parts 400 Series Carbon Steel Pumps Model 220663, Series D Model 237008, Series A Ref. No. Part No. Description Qty . 1 108712 NUT , hex; M8 x 1.25 8 2 104572 W ASHER, spring lock 8 3 108786 SCREW , cap, hex hd; M8 x 1.25 x 130 2 4 10871 1 SCREW , cap, hex hd; M8 x 1.
26 307843 Parts 400 Series Stainless Steel Pumps Model 220666, Series D Model 23701 1, Series A 50 53 54* 57 56 49 48* 33 34 35 51 13* 12 18* 16 17 36 19* 47 46 32 14* 20 52* 31 32 19* 55 58 52* 1 2 2.
307843 27 Parts 400 Series Stainless Steel Pumps Model 220666, Series D Model 23701 1, Series A Ref. No. Part No. Description Qty . 1 108712 NUT , hex; M8 x 1.25 8 2 104572 W ASHER, spring lock 8 3 108786 SCREW , cap, hex hd; M8 x 1.25 x 130 2 4 10871 1 SCREW , cap, hex hd; M8 x 1.
28 307843 Parts 1200 Series Carbon Steel Pumps Model 220664, Series D Model 237009, Series A 50 53 54* 57 56 49 48* 33 34 35 51 13* 12 18* 16 17 36 19* 47 46 32 14* 20 52* 31 32 19* 55 58 52* 1 2 26* .
307843 29 Parts 1200 Series Carbon Steel Pumps Model 220664, Series D Model 237009, Series A Ref. No. Part No. Description Qty . 1 108712 NUT , hex; M8 x 1.25 8 2 104572 W ASHER, spring lock 8 3 108786 SCREW , cap, hex hd; M8 x 1.25 x 130 2 4 10871 1 SCREW , cap, hex hd; M8 x 1.
30 307843 Parts 1200 Series Stainless Steel Pumps Model 220667, Series D Model 237012, Series A 50 53 54* 57 56 49 48* 33 34 35 51 13* 12 18* 16 17 36 19* 47 46 32 14* 20 52* 31 32 19* 55 58 52* 1 2 2.
307843 31 Parts 1200 Series Stainless Steel Pumps Model 220667, Series D Model 237012, Series A Ref . No. Part No. Description Qty . 1 108712 NUT , hex; M8 x 1.25 8 2 104572 W ASHER, spring lock 8 3 108786 SCREW , cap, hex hd; M8 x 1.25 x 130 2 4 10871 1 SCREW , cap, hex hd; M8 x 1.
32 307843 Parts 2500 Series Carbon Steel Pumps Model 220665, Series D Model 237010, Series A 50 53 54* 57 56 49 48* 33 34 35 51 13* 12 18* 16 17 36 47 46 32 14* 20 52* 55 58 52* 1 2 26* 27 64 44 61 25.
307843 33 Parts 2500 Series Carbon Steel Pumps Model 220665, Series D Model 237010, Series A Ref . No. Part No. Description Qty . 1 108712 NUT , hex; M8 x 1.25 8 2 104572 W ASHER, spring lock 8 3 108786 SCREW , cap, hex hd; M8 x 1.25 x 130 2 4 10871 1 SCREW , cap, hex hd; M8 x 1.
34 307843 Parts 2500 Series Stainless Steel Pumps Model 220668, Series D Model 237013, Series A 50 53 54* 57 56 49 48* 33 34 35 51 13* 12 18* 16 17 36 47 46 32 14* 20 52* 55 58 52* 1 2 27 64 44 46 25 .
307843 35 Parts 2500 Series Stainless Steel Pumps Model 220668, Series D Model 237013, Series A Ref. No. Part No. Description Qty . 1 108712 NUT , hex; M8 x 1.25 8 2 104572 W ASHER, spring lock 8 3 108786 SCREW , cap, hex hd; M8 x 1.25 x 130 2 4 10871 1 SCREW , cap, hex hd; M8 x 1.
36 307843 Parts Ref No. 40 Air Control V alve 220902 NOTE: This assembly is included with all pump models. 40r 40q 40h* *40i *40h 40m 40k 40b *40g *40f 40c 40d 40e *40j 40a 40s 40p 40n 02330 Ref.
307843 37 Parts Ref No. 5 Pilot V alve 221 133 NOTE: This assembly is included with all pump models. 5c 5i* 5f 5b 5g 5a 5e 5d 5j* 5h 02331 Ref. No. Part No.
38 307843 Repair and Conversion Kits The reference numbers shown in the kits below correspond to the reference numbers used in the parts lists and drawings on pages 24 to 37. Use all the kit parts, even if the old parts still look good. Standard Air V alve and Pilot Valve Repair Kit 220656 Ref.
307843 39 Repair and Conversion Kits The reference numbers shown in the kits below correspond to the reference numbers used in the parts lists and drawings on pages 24 to 37. Use all the kit parts, even if the old parts still look good. 400 and 1200 Series Pumps Carbide Ball and Seat Conversion Kit 221 134 Ref.
40 307843 Repair and Conversion Kits The reference numbers shown in the kits below correspond to the reference numbers used in the parts lists and drawings on pages 24 to 37. Use all the kit parts, even if the old parts still look good. 2500 Series Standard Pump Repair Kit 220950 (for pump Models 220665 and 220668) Ref.
91 0 8 4 7 11 12 13 1 6 3 2 15 or 14 13 REF 02335 307843 41 Filter , Regulator , Lubricator Kit Filter , Regulator , Lubricator (FRL) Kit 222345 FRL Kit 222345 (shown below) is available for Glutton pumps. Ref. No. Part No. Description Qty . 223004 Filter , Regulator Lubricator Assy Includes items 1 to 7 1 1 106149 .
42 307843 Drum Cover Kit and Return T ube Kit Drum Cover Kit 222655 Drum Cover Kit 222655 (shown below with a Glutton pump) is available. Ref. No. Part No. Description Qty . 1 185392 TUBE, suction, SST 1 2 237949 DRUM COVER ASSY See manual 308466 for parts.
307843 43 Suction Kit Suction Kit 208259 55 gallon drum size Suction Kit 208259 (shown below) is available. 2 1 4 3 7 6 5 8 9 10 Ref. No. Part No. Description Qty . 1 156589 UNION, 90 _ adapter , 3/4 nptf x 3/4 npsm 1 2 214961 HOSE, cpld, nylon, 3/4 in.
44 307843 T echnical Data, 400 Series Pumps Maximum working pressure 400 psi . . . . . . . . . . . . . . . . (2.8 MPa, 28 bar) Maximum air input pressure 100 psi . . . . . . . . . . . . . . . . (0.7 MPa, 7 bar) Air operating range 25 to 100 psi . . . .
307843 45 T echnical Data, 1200 Series Pumps Maximum working pressure 1200 psi . . . . . . . . . . . . . . (8.3 MPa, 83 bar) Maximum air input pressure 100 psi . . . . . . . . . . . . . . . . (0.7 MPa, 7 bar) Air operating range 25 to 100 psi . . . . .
46 307843 T echnical Data, 2500 Series Pumps Maximum working pressure 2500 psi . . . . . . . . . . . . . . (17 MPa, 170 bar) Maximum air input pressure 100 psi . . . . . . . . . . . . . . . . (0.7 MPa, 7 bar) Air operating range 25 to 100 psi . . . . .
2 1 Four-hole bolt pattern on 10.5-in. (267mm) dia. circle Three-hole bolt pattern on 6.38-in. (162mm) dia. circle 1 2 02324 307843 47 Dimensional Drawing 6 2 3 1 5 02321 4 Height 400 and 1200 Series pumps: 15.1 in. (384 mm) 2500 Series pumps: 12.6 in.
48 307843 Graco Standard W arranty Graco w arrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use.
An important point after buying a device Graco 220668 (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 220668 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 220668 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 220668 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 220668 will certainly help you make a decision on the purchase.
If you already are a holder of Graco 220668, 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 220668.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 220668. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 220668 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
