Instructions -Parts List

Transcription

1 Instructions -Parts List Spring-Operated and Air-Operated, High Pressure Mastic Fluid Regulators 077Z EN 000 psi (4.4 MPa, 44 bar) Maximum Inbound Fluid Pressure These regulators control downstream pressure for mastic or semi-solid material. Install a regulator ahead of each spray gun or extruder gun in a multiple outlet system. The regulator provides precise pressure control to each spray gun from a common header system. It also dampens flow surges when line valves are opened and during pump stroke changeover. Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. See page for List of Models and Table of Contents. Model TI7 Model 9098 TI04 Model 4700

2 Table of Contents Warnings... Installation... 6 Operation... 7 Maintenance... 8 Parts... 0 imensions... 8 Wiring iagram... 9 Technical ata... 0 Accessories... Graco Standard Warranty... Graco Information... List of Ambient Models Part No. Series Regulator Operation 9098 Series B Spring-operated, high range (low range spring is available, see page ) Regulated Fluid Pressure psi ( MPa, bar) 966 Series C Air-operated psi ( MPa, 7--0 bar) Series C Air--operated psi ( MPa, 7--0 bar) C88 Series A Air-operated psi ( MPa, 7--0 bar) 4664 Series C Air--operated psi ( MPa, 7--0 bar) Series A Air--operated psi ( MPa, 7--0 bar) 649 Series A Air--operated psi ( MPa, bar) Maximum Inbound Air Pressure Parts Page 00 psi (0.7 MPa, 7 bar) 00 psi (0.7 MPa, 7 bar) 4 00 psi (0.7 MPa, 7 bar) 6 00 psi (0.7 MPa, 7 bar) 00 psi (0.7 MPa, 7 bar) 4 60 psi (0.4 MPa, 4 bar) 4 List of Temperature Conditioned/Heated Models Part No. Heat Method Regulator Operation Regulated Fluid Pressure VAC Air-operated psi ( MPa, 7--4 bar) VAC Air--operated (Mounting Bracket Kit Available) psi ( MPa, 7--4 bar) VAC Air-operated psi ( MPa, 7--4 bar) VAC Air-operated psi ( MPa, 7--4 bar) Maximum Inbound Air Pressure Parts Page 6 psi (0.4 MPa, 4. bar) 0 6 psi (0.4 MPa, 4. bar) 0 6 psi (0.4 MPa, 4. bar) 6 6 psi (0.4 MPa, 4. bar) 8 077

3 Symbols Warning Symbol WARNING 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 corresponding instructions. SKIN INJECTION HAZAR WARNING Spray from the gun, hose leaks, or ruptured components can inject fluid into your body and cause an extremely serious injury, including the need for amputation. Splashing fluid in the eyes or on the skin can also cause a serious injury. Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate surgical treatment. o not point the spray gun/dispensing valve at anyone or at any part of the body. o not put hand or fingers over the spray tip/nozzle. o not stop or deflect fluid leaks with your hand, body, glove, or rag. o not blow back fluid; this is not an air spray system. Always have the tip guard and the trigger guard on the spray gun/dispensing valve when spraying/ dispensing. Be sure the gun trigger safety operates before spraying. Lock the gun/valve trigger safety when you stop spraying. Follow the Pressure Relief Procedure in your separate equipment manuals whenever you: are instructed to relieve pressure; stop spraying; clean, check, or service the equipment; and install or clean the spray tip. Tighten all the fluid connections before operating the equipment. Check the hoses, tubes, and couplings daily. Replace worn, damaged, or loose parts immediately. Permanently coupled hoses cannot be repaired; replace the entire hose. Warnings are continued on the next page. 077

4 FIRE AN EXPLOSION HAZAR WARNING Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition and result in fire or explosion and serious injury. Ground all equipment in the work area. See Grounding in your separate system manual. Provide fresh air ventilation to avoid the buildup of flammable fumes from solvent or the fluid being sprayed. Extinguish all the open flames or pilot lights in the spray/dispensing area. Electrically disconnect all the equipment in the spray/dispensing area. Keep the spray/dispensing area free of debris, including solvent, rags, and gasoline. o not turn on or off any light switch in the spray/dispensing area while operating or if fumes are present. o not smoke in the spray/dispensing area. o not operate a gasoline engine in the spray/dispensing area. If there is any static sparking while using the equipment, stop spraying/dispensing immediately. Identify and correct the problem. Keep a fire extinguisher in the work area. TOXIC FLUI HAZAR Hazardous fluids or toxic fumes can cause a serious injury or death if splashed in the eyes or on the skin, swallowed, or inhaled. Know the specific hazards of the fluid you are using. Read the fluid manufacturer s warnings. Store hazardous fluid in an approved container. ispose of the hazardous fluid according to all local, state, and national guidelines. Wear appropriate protective clothing, gloves, eyewear, and respirator. Warnings are continued on the next page

5 INSTRUCTIONS EQUIPMENT MISUSE HAZAR WARNING Equipment misuse can cause the equipment to rupture, malfunction, or start unexpectedly and result in a serious injury. This equipment is for professional use only. Read all the instruction manuals, tags, and labels before operating the equipment. Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco distributor. o not alter or modify this equipment. Use only genuine Graco parts and accessories. Check the equipment daily. Repair or replace worn or damaged parts immediately. o not exceed the maximum working pressure of the lowest rated system component. This equipment has a 000 psi (4.4 MPa, 44 bar) maximum inbound fluid pressure. Use fluids that are compatible with the equipment wetted parts. See the Technical ata section of all the equipment manuals. Read the fluid manufacturer s warnings. Route the hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. o not expose Graco hoses to temperatures above 80_F (8_C) or below --40_F (--40_C). o not kink or over bend the hoses or use the hoses to pull equipment. Wear hearing protection when operating this equipment. Comply with all applicable local, state, and national fire, electrical, and other safety regulations. If your spray or extruder gun has a lower pressure rating than the pump, be sure you adjust its fluid regulator low enough to avoid exceeding the gun s maximum working pressure. MOVING PARTS HAZAR Moving parts, such as the air motor piston, can pinch or amputate fingers. o not operate the equipment with the air motor plates removed. Keep clear of any moving parts when starting or operating the equipment. HOT SURFACE AN FLUI HAZAR Heated fluid can cause severe burns and can cause equipment surfaces to become very hot. Wear protective gloves and clothing when operating this equipment in a heated system. o not touch the metal heat sink when the surface is hot. Allow the equipment to cool thoroughly before servicing. Some heated systems are designed to dispense Polyurethane (PUR) heated materials. PUR systems are supplied with ventilation hoods, and require proper ventilation and specially designed system components. 077

6 Installation Air Regulator Air Supply Fluid Regulator Fluid Shutoff Valve Wall Bracket Fluid from Pump Check Valve Applicator Typical Installation (Air -Operated Fluid Regulator Shown) General Information NOTES: erence numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing. The Typical Installation shows a typical dead-end hookup. Regulators should be mounted close to the dispense point. The whip hose and nozzle must provide enough back pressure to stay within the adjustable range of the regulator. The majority of this restriction should be provided by the nozzle, to prevent static head pressure from increasing when the valve closes. The regulators have one /4 npt(f) inlet port and two /4 npt(f) outlet ports for straight through or right angle flow. Install one regulator upstream from each gun on the line. A fluid pressure gauge can be installed in the second outlet port for precise monitoring of outlet pressure. Plug the port when not in use. See the Typical Installation, above, and the imensions section on page 8. WARNING When the second outlet port is not used, it must be plugged with a steel plug, supplied, to prevent high pressure fluid from being emitted from the port. High pressure fluid can cause serious injury. For an air-operated regulator, connect a grounded air supply hose to the /4 npt(m) adapter at the inlet of the air regulator. Conversion Kit Installation. To relieve fluid pressure, shut off the power to the pump, trigger the gun to relieve pressure, and open any system bleed or drain valves. Remove the regulator from the line.. If installing a new spring, unscrew and remove the adjusting screw (6) and spring (9). Install the new spring and reinstall the screw.. If converting to an air-operated regulator, unscrew and remove the adjusting screw (6), spring (9), and spring guide () from the valve cylinder (7). Apply lubricant to the threads of the conversion kit diaphragm housing (0). Screw the housing into the valve cylinder, torque to 0 in-lb (. NSm). See the Parts rawing on page

7 Operation Adjusting the Regulator Outlet Pressure WARNING To reduce the risk of serious injury, never remove the adjusting screw or diaphragm housing when the valve is under pressure. For a spring-operated regulator, turn the adjusting screw (6) counterclockwise to decrease and clockwise to increase pressure to the spray gun or extruder gun. For an air-operated regulator, adjust the air regulator on top of the diaphragm (or other upstream air regulation device), to adjust the downstream fluid pressure up or down. See the chart at right for air vs. fluid pressure. Adjust the pump air pressure and the mastic regulator pressure for the best dispensing combination. For the optimum performance, the inbound fluid pressure should be at least 600 psi (4. MPa, 4 bar) above the regulated fluid pressure. NOTE: When using a fluid pressure gauge in the regulator outlet, partially relieve pressure by triggering the gun while reducing the regulator pressure. This helps ensure a correct gauge reading. For high accuracy applications, add a C064 bleed fitting. This adjustable flow control replaces an outlet plug in the regulator. This allows the air regulator to hold a more accurate set point. Model C88 comes with this bleed valve. NOTE: Model is equipped with inlet and outlet pressure sensor ports. Pressure Sensor Kit 9808 can be used to monitor inlet and/or outlet pressures. This chart shows the approximate air pressure needed to regulate the air-operated regulator to a given fluid outlet pressure. Air Pressure Regulated Fluid Outlet Pressure psi bar kpa psi bar MPa

8 Maintenance WARNING To reduce the risk of serious injury, including fluid injection, or splashing in the eyes or on the skin, always relieve the air and fluid pressure in the system before adjusting, repairing, or removing the regulator from the system. Flushing Flush before changing colors, before fluid can dry in the equipment, at the end of the day, before storing, and before repairing equipment. Flush at the lowest pressure possible. Check connectors for leaks and tighten as necessary. Flush with a fluid that is compatible with the fluid being dispensed and the equipment wetted parts.. Record the pressure adjustment setting of the fluid regulator before flushing.. Shut off the pump and relieve fluid pressure in the system by triggering the gun and opening the back pressure regulator or other bypass valve.. Never exceed the maximum working pressure of the lowest rated system component. Remove the gauge if the flushing pressure will exceed the gauge range. 4. Open the fluid regulator fully. a. Spring Operated Regulators Only. Open the fluid regulator by turning the adjusting screw (6) fully clockwise. b. Air Operated Regulator Only. Increase the air regulator setting to fully open the fluid regulator. You will have to reset the fluid regulator s pressure setting after flushing.. Supply solvent to the system. Set pump to the lowest possible pressure, and start pump. 6. Flush until thoroughly clean. 7. Adjust the fluid regulator to the desired setting. a. Spring Operated Regulators Only: Turn the adjustment screw (6) counterclockwise to return to the desired pressure setting. b. Air Operated Regulator Only. Adjust the air regulator to return to the desired fluid pressure setting. Repair Flush the regulator if possible, relieve fluid pressure, and remove the regulator from the system. isassemble the regulator. See the Parts rawing on page 0. You do not have to disassemble the diaphragm housing of the air-operated regulator unless a problem is suspected

9 Notes 077 9

10 Parts Model Volt Heated Regulator Torque to --40 ft-lb (47--4 NSm) Use Loctite R 680 on threads Use Loctite R 680 on threads. Torque to -- ft-lb (0--4 NSm) 4 Lips must face retaining ring () First torque to 0-- in--lb ( NSm) in alternating pattern, then torque to in--lb ( NSm) in alternating pattern. 6 6 Torque to +/-- ft-lb (6 +/--.7 NSm) No. 9 Conversion Kit , * *4 0 * * TI

11 Parts Model Volt Heated Regulator No. Part No. escription Qty CAP, end BAR, support bottom BALL, seat 4* 98 PACKING, o-ring; fluoroelastomer SEAT, regulator HOUSING, regulator SUPPORT, piston CYLINER, valve HOUSING, diaphragm (See separate parts list) PISTON, regulator * 086 RING, retaining * 99 SEAL, mastic reg. fluoroelastomer * WASHER WASHER, seal SPACER 6 04 SCREW, socket head; /6--8 x.7 in PLUG, pipe, /4 in. npt 007 SCREW, machine pnh 86 BULKHEA, housing INSERT, male 86 CONNECTOR, male 6 C969 SCREW, machine, slotted 8 C997 WASHER, plain 9 C9800 SCREW, cap, socket hd 0 C404 BRACKET C4040 COVER C97 WASHER C SENSOR, temperature See page electrical diagram CARTRIGE, heater See page electrical diagram 064 WIRE, copper electrical (6AWG); 0. ft (0. m) See page electrical diagram TERMINAL, ring See page electrical diagram 9 44 SCREW, mach pan hd See page electrical diagram NUT, hex iaphragm Housing / Conversion Kit 987 Includes items 0-- No. Part No. escription Qty. 0z HOUSING, diaphragm WASHER, support 0z COVER, diaphragm 04z IAPHRAGM GAUGE, air pressure; psi ( MPa, 0--7 bar) range PLUG, pipe; /8--7 npt(f) REGULATOR, air, relieving; see manual NIPPLE, pipe, hex; /8--7 npt z 404 SCREW, machine 8097 RO, piston 4 06 SCREW, mach; /4--0 x /4 in. 9 NIPPLE, /4 x /8 npt * Included in Repair Kit. z Included in Repair Kit 6P

12 Parts Model 9098, Series B Spring-Operated Regulator Includes items -- Model 966, Series C Air-Operated Regulator Includes items --, 7, 8, -- Torque to --40 ft-lb (47--4 NSm) Use Loctite R 680 on threads Use Loctite R 680 on threads. Torque to -- ft-lb (0--4 NSm) 4 Lips must face retaining ring () First torque to 0-- in--lb ( NSm) in alternating pattern, then torque to in--lb ( NSm) in alternating pattern. 6 Torque to +/-- ft-lb (6 +/--.7 NSm). No. Conversion Kit 987 Regulator 966 only No.6,9, Regulator 9098 only 7 8* 8* OR 4 * *9 * OR 4 74B 077

13 Parts Model 9098, Series B Spring-Operated Regulator Includes items -- Model 966, Series C Air-Operated Regulator Includes items --, 7, 8, -- No. Part No. escription Qty WASHER, seal 04 SCREW, socket head; /6--8 x.7 in. * 086 RING, retaining PLUG, pipe, /4 in. npt * 040 SEAL, mastic reg., urethane SCREW, adjusting; Model 9098 only CYLINER, valve 8* 98 PACKING, o-ring; fluoroelastomer 9 04 SPRING, high range; Model 9098 only GUIE, spring; Model 9098 only 6070 HOUSING, regulator CAP, end 0899 PISTON, regulator BAR, support top BAR, support bottom SPACER 9* WASHER SEAT, regulator; 0. in. (8 mm) dia BALL, seat 987 HOUSING, diaphragm; Model 966 only (See separate parts list) iaphragm Housing / Conversion Kit 987 Includes items 0-- No. Part No. escription Qty. 0z HOUSING, diaphragm WASHER, support 0z COVER, diaphragm 04z IAPHRAGM GAUGE, air pressure; psi ( MPa, 0--7 bar) range PLUG, pipe; /8--7 npt(f) REGULATOR, air, relieving; see manual NIPPLE, pipe, hex; /8--7 npt z 404 SCREW, machine 8097 RO, piston 4 06 SCREW, mach; /4--0 x /4 in. 9 NIPPLE, /4 x /8 npt * Included in Repair Kit Low Range Spring is available. See page. z Included in Repair Kit 6P

14 Parts Model 44740, Series C Air-Operated Regulator Includes items --7 Torque to 0-40 ft-lb (4-4 NSm) Torque to 7-80 in-lb (8. -9 NSm) First torque to 0-- in--lb ( NSm) in alternating pattern, then torque to in--lb ( NSm) in alternating pattern. 4 Lips must face retaining ring () Use Loctite R 680 on threads. Torque to -- ft-lb (0--4 NSm) 6 Torque to +/-- ft-lb (6 +/--.7 NSm) 7 Use Loctite R 680 on threads. 4 9 * * * * 6 6 6* TI46A 4 077

15 Parts Model 44740, Series C Air-Operated Regulator Includes items --7 No. Part No. escription Qty CAP, end BAR, support bottom BALL, seat SEAT, regulator; 0. in. (8 mm) dia HOUSING, regulator BAR, support top CYLINER, valve 9z HOUSING, diaphragm PISTON, regulator * 086 RING, retaining * WASHER * 040 SEAL, mastic reg., urethane WASHER, seal SPACER No. Part No. escription Qty SCREW, socket head; /6--8 x.7 in. 076 PLUG, pipe, /4 in. npt WASHER, support 7z COVER, diaphragm 8z IAPHRAGM 9z 404 SCREW, machine 8097 RO, piston 06 SCREW, machine; /4--0 x /4 in ELBOW 984 PLUG, port, pressure (not shown) 4 6* 98 PACKING, o--ring 7 47 PACKING, o--ring, pressure port (not shown) 4 * Included in Repair Kit z Included in Repair Kit 6P

16 Parts Model C88 Stainless Steel, Air Operated Regulator Torque to --40 ft-lb (47--4 NSm) Use Loctite R 680 on threads Use Loctite R 680 on threads. Torque to -- ft-lb (0--4 NSm) 4 Lips must face retaining ring (6) First torque to 0-- in--lb ( NSm) in alternating pattern, then torque to in--lb ( NSm) in alternating pattern.. No. Conversion Kit Torque to +/-- ft-lb (6 +/--.7 NSm) B 6 077

17 Parts Model C88 Stainless Steel, Air Operated Regulator No. Part No. escription Qty. 84 PLUG, pipe 987 HOUSING, diaphragm (See separate parts list) 4 C064 VALVE, flow control CAP, end 7 C4 SCREW, cap, socket head 8 C6 SUPPORT, piston, bottom 9 C40 STEM, valve assy 0 C9 SEAT, regulator, assy C7 SPACER C WASHER, seal C4 HOUSING, regulator 4 98 PACKING, o-ring C SUPPORT, piston, top 6 C08 RING, retaining, internal 7 C84 SUPPORT, seal 8 76 PACKING, u-cup 9 C4 PISTON, regulator 0 C8 CYLINER, regulator C4 PIN, str, spring iaphragm Housing / Conversion Kit 987 Includes items 0-- No. Part No. escription Qty. 0z HOUSING, diaphragm WASHER, support 0z COVER, diaphragm 04z IAPHRAGM GAUGE, air pressure; psi ( MPa, 0--7 bar) range PLUG, pipe; /8--7 npt(f) (not shown) REGULATOR, air, relieving; see manual NIPPLE, pipe, hex; /8--7 npt z 404 SCREW, machine 8097 RO, piston 4 06 SCREW, mach; /4--0 x /4 in. 9 NIPPLE, /4 x /8 npt z Included in Repair Kit 6P

18 9 8 7 Parts Model Heated Regulator Torque to --40 ft-lb (47--4 NSm) Use Loctite R 680 on threads Use Loctite R 680 on threads. Torque to -- ft-lb (0--4 NSm) Mounting Bracket Kit 477 Available for Model only. Purchase separately. See page. 4 Lips must face retaining ring () First torque to 0-- in--lb ( NSm) in alternating pattern, then torque to in--lb ( NSm) in alternating pattern. 6 Torque to +/-- ft-lb (6 +/--.7 NSm) 6. No. 9 Conversion Kit * * * 0 * 4 * TI060

19 Parts Model Heated Regulator No. Part No. escription Qty CAP, end BAR, support BALL, seat 4* 98 PACKING, o--ring SEAT, regulator HOUSING, heated, regulator SUPPORT, piston CYLINER, valve HOUSING, diaphragm (See separate parts list) PISTON, regulator * 086 RING, retaining * WASHER * 99 SEAL, rod,.70 I, fluoroelastomer WASHER, seal SPACER 6 04 SCREW, cap, sch PLUG, pipe, headless C079 CONNECTOR, 6--pin gun 4 C990 SCREW, cap, sch NUT, hex 4 6 C969 SCREW, mach, slotted hd 7 C009 TERMINAL, ring 8 C997 WASHER, plain 9 C9800 SCREW, cap, socket hd 0 C404 BRACKET C4040 COVER C97 WASHER C SENSOR, temperature See page electrical diagram 4 C04 HEATER, cartridge See page electrical diagram iaphragm Housing / Conversion Kit 987 Includes items 0-- No. Part No. escription Qty. 0z HOUSING, diaphragm WASHER, support 0z COVER, diaphragm 04z IAPHRAGM GAUGE, air pressure; psi ( MPa, 0--7 bar) range PLUG, pipe; /8--7 npt(f) REGULATOR, air, relieving; see manual NIPPLE, pipe, hex; /8--7 npt z 404 SCREW, machine 8097 RO, piston 4 06 SCREW, mach; /4--0 x /4 in. 9 NIPPLE, /4 x /8 npt * Included in Repair Kit. z Included in Repair Kit 6P

20 Model 4664, Series C Air-Operated Regulator Includes items --8 Parts * * 4 * * * Torque to 0-40 ft-lb (4-4 NSm) Torque to 7-80 in-lb (8. -9 NSm) First torque to 0-- in--lb ( NSm) in alternating pattern, then torque to in--lb ( NSm) in alternating pattern. 4 Lips must face retaining ring () 6 Use Loctite R 680 on threads. Torque to -- ft-lb (0--4 NSm) Use Loctite R 680 on threads. 7 Torque to +/-- ft-lb (6 +/--.7 NSm)

21 Parts Model 4664, Series C Air-Operated Regulator Includes items --7 No. Part No. escription Qty. C80 CAP, end BAR, support bottom BALL, seat SEAT, regulator; 0. in. (8 mm) dia HOUSING, regulator BAR, support top CYLINER, valve 9z HOUSING, diaphragm PISTON, regulator * 086 RING, retaining * WASHER * 040 SEAL, mastic reg., urethane WASHER, seal SPACER No. Part No. escription Qty SCREW, socket head; /6--8 x.7 in. C8 SPRING, compression WASHER, support 7z COVER, diaphragm 8z IAPHRAGM 9z 404 SCREW, machine 8097 RO, piston 06 SCREW, machine; /4--0 x /4 in ELBOW 984 PLUG, port, pressure (not shown) 4 6 * 98 PACKING, o--ring 7 47 PACKING, o--ring, pressure port (not shown) PLUG, pipe * Included in Repair Kit Included in Repair Kit z Included in Repair Kit 6P

22 Parts Model and 649, Series A Air-Operated Regulator Torque to --40 ft-lb (47--4 NSm) Use Loctite R 680 on threads Use Loctite R 680 on threads. Torque to -- ft-lb (0--4 NSm) 4 Lips must face retaining ring () First torque to 0-- in--lb ( NSm) in alternating pattern, then torque to in--lb ( NSm) in alternating pattern. 6 Torque to +/-- ft-lb (6 +/--.7 NSm). No. Conversion Kit * * 0 4 * *9 * B 077

23 Parts Model and 649, Series A Air-Operated Regulator iaphragm Housing / Conversion Kit 987 No. Part No. escription Qty WASHER, seal 04 SCREW, socket head; /6--8 x.7 in. * 086 RING, retaining 4 C8 SPRING, compression * 040 SEAL, mastic reg., urethane CYLINER, valve 8* 98 PACKING, o-ring; fluoroelastomer 6070 HOUSING, regulator 4 C80 CAP, end 0899 PISTON, regulator BAR, support top BAR, support bottom SPACER 9* WASHER SEAT, regulator; 0. in. (8 mm) dia BALL, seat 987 HOUSING, diaphragm (See parts list at right) 007 PLUG, pipe No. Part No. escription Qty. 0z HOUSING, diaphragm WASHER, support 0z COVER, diaphragm 04z IAPHRAGM GAUGE, air pressure; psi ( MPa, 0--7 bar) range PLUG, pipe; /8--7 npt(f) REGULATOR, air, relieving; model 6G only, see manual 0867 REGULATOR, air, relieving; model 649 only, see manual NIPPLE, /4--8 npt (for 649) z 404 SCREW, washer 8097 RO, piston 4 06 SCREW, mach; /4--0 x /4 in. 9 NIPPLE, /4 x /8 npt * Included in Repair Kit Included in Repair Kit z Included in Repair Kit 6P

24 Parts Model 4664, 40 Volt Heated Regulator Torque to --40 ft-lb (47--4 NSm) Use Loctite R 680 on threads Use Loctite R 680 on threads. Torque to -- ft-lb (0--4 NSm) 4 Lips must face retaining ring () First torque to 0-- in--lb ( NSm) in alternating pattern, then torque to in--lb ( NSm) in alternating pattern. 6 Torque to +/-- ft-lb (6 +/--.7 NSm) , 6 * *4 * * * TI04 rev 4 077

25 Parts Model 4664, 40 Volt Heated Regulator No. Part No. escription Qty. C80 CAP, end BAR, support bottom BALL, seat 4* 98 PACKING, o-ring; fluoroelastomer SEAT, regulator HOUSING, regulator SUPPORT, piston CYLINER, valve PISTON, regulator * 086 RING, retaining * 99 SEAL, mastic reg. fluoroelastomer * WASHER WASHER, seal SPACER 6 04 SCREW, socket head; /6--8 x.7 in. 0 C8 SPRING, compression 007 SCREW, machine pnh 86 BULKHEA, housing INSERT, male 86 CONNECTOR, male 6 C969 SCREW, machine, slotted 8 C997 WASHER, plain 9 C9800 SCREW, cap, socket hd 0 C404 BRACKET C4040 COVER C97 WASHER C SENSOR, temperature See page electrical diagram CARTRIGE, heater See page electrical diagram 064 WIRE, copper electrical (6AWG); 0. ft (0. m) See page electrical diagram TERMINAL, ring See page electrical diagram 9 44 SCREW, mach pan hd See page electrical diagram NUT, hex PLUG, pipe No. Part No. escription Qty. 0z HOUSING, diaphragm WASHER, support 0z COVER, diaphragm 04z IAPHRAGM ELBOW z 404 SCREW, machine 8097 RO, piston 4 06 SCREW, mach; /4--0 x /4 in. * Included in Repair Kit. Included in Repair Kit z Included in Repair Kit 6P

26 Parts Model 46688, 40 Volt Heated Regulator Torque to --40 ft-lb (47--4 NSm) Use Loctite R 680 on threads Use Loctite R 680 on threads. Torque to -- ft-lb (0--4 NSm) 4 Lips must face retaining ring () First torque to 0-- in--lb ( NSm) in alternating pattern, then torque to in--lb ( NSm) in alternating pattern. 6 Torque to +/-- ft-lb (6 +/--.7 NSm) No. 9 Conversion Kit , * * * 0 * 4 * TI04B

27 Parts Model 46688, 40 Volt Heated Regulator No. Part No. escription Qty. C80 CAP, end BAR, support bottom BALL, seat 4* 98 PACKING, o-ring; fluoroelastomer SEAT, regulator HOUSING, regulator SUPPORT, piston CYLINER, valve HOUSING, diaphragm (See separate parts list) PISTON, regulator * 086 RING, retaining * 99 SEAL, mastic reg. fluoroelastomer * WASHER WASHER, seal SPACER 6 04 SCREW, socket head; /6--8 x.7 in. 0 C8 SPRING, compression 007 SCREW, machine pnh 86 BULKHEA, housing INSERT, male 86 CONNECTOR, male 6 C969 SCREW, machine, slotted 8 C997 WASHER, plain 9 C9800 SCREW, cap, socket hd 0 C404 BRACKET C4040 COVER C97 WASHER C SENSOR, temperature See page electrical diagram CARTRIGE, heater See page electrical diagram 064 WIRE, copper electrical (6AWG); 0. ft (0. m) See page electrical diagram TERMINAL, ring See page electrical diagram 9 44 SCREW, mach pan hd See page electrical diagram NUT, hex PLUG, pipe iaphragm Housing / Conversion Kit 987 Includes items 0-- No. Part No. escription Qty. 0z HOUSING, diaphragm WASHER, support 0z COVER, diaphragm 04z IAPHRAGM GAUGE, air pressure; psi ( MPa, 0--7 bar) range PLUG, pipe; /8--7 npt(f) REGULATOR, air, relieving; see manual NIPPLE, pipe, hex; /8--7 npt z 404 CAPSCREW, hex washer hd; /4--0 x RO, piston 4 06 SCREW, mach; /4--0 x /4 in. 9 NIPPLE, /4 x /8 npt * Included in Repair Kit. Included in Repair Kit z Included in Repair Kit 6P

28 imensions /4 npt(m) AIR CONNECTION. in. (8. mm) CONVERSION KIT in. (7 mm) /4 npt(f) OUTLET. in. (4 mm) /4 npt(f) OUTLET /4 npt(f) SIE INLET in. (0 mm) /4 npt(f) INLET 0. in. (67 mm).6 in. (67 mm).7 in. (70 mm).6 in. (67 mm) OPTIONAL /4 npt(f) OUTLET Models 966, C88, 4700, C984, 44740, 4664, 4664, 46687, and Model 9098 and C88 74B 8 077

29 Wiring iagram These regulators are controlled by Graco Therm -O -Flow controls. 0 Volt Models { { 08. Ω (+/--. F) }4 } 96 Ω (+9.6 Ω / Ω each) Resistance measurements across pins C and F = Ω TI004 NOTE: Allow sufficient lead wire length to be able to rotate connector bracket +/--80 This regulator is controlled by Graco Therm -O -Flow Plus controls. 40 Volt Model 4700, 4664, and K4 WIRING IAGRAM SCHEMATIC IAGRAM K4 { 8 9 { 08. Ω (+/--. F) K 88 Ω (+8.8 Ω / Ω each) Resistance measurements across pins and = Ω TI

30 Technical ata Category ata Regulated Fluid Pressure Range Models 966, C88, and psi ( MPa, 7--0 bar) Models 4700 and psi ( MPa, 7--4 bar) Model 9098 High Range: psi ( MPa, bar) Low Range: psi ( MPa, bar) Models 4664 and psi ( MPa, 7--0 bar) Model 4664 and psi ( MPa, 7--4 bar) Maximum Fluid Inlet Pressure 000 psi (4.4 MPa, 44 bar) Maximum Fluid Temperatures Ambient or conditioned Heated Pressure rop (Measured at 400 psi inlet pressure and. gpm) Wetted Parts 9098, 966, 44740, 4664, and Wetted Parts 4700, 98447, 4664, and Wetted Parts C88 Inlet (one) 40 F (60 C) 400 F (0 C) Viscosity of,000 CPS: 00 psid Viscosity of 80,000 CPS: 7 psid zinc-plated carbon steel, brass, stainless steel, fluoroelastomer, urethane, tungsten carbide zinc-plated carbon steel, brass, stainless steel, fluoroelastomer, tungsten carbide 0, 04, 6 stainless steel, tungsten carbide, UHMWPE, fluoroelastomer, PTFE /4 npt(f), at side Outlets (two) /4 npt(f), at side and bottom, at side only on 4664, 4664, 46687, 46688, and 649. Weights Air Operated Model 966: 7.7 lb (7.9 kg) Spring Operated Model 9098:. lb (6. kg) Loctite R is a registered trademark of the Loctite Corporation

31 Accessories 64 Fluid Pressure Gauge Maximum pressure: 000 psi (4 MPa, 40 bar). /4 npt(m). Requires bushing (006). 079 Low Range Conversion Spring Replaces the original spring in the 9098 regulator when psi ( MPa, bar) regulated pressure range is required. C064 Bleed Valve (/8 NPT) Adjustable air regulator bleed for improved fluid pressure accuracy. Replaces the plug in air regulator outlet port. 987 Spring to Air Conversion Kit Converts an existing 9098 spring-operated regulator to an air-operated regulator 4678 Spring Loaded Fluid Section Conversion Kit Replaces end cap with C80 and adds spring C8. Allows for lower regulated outlet fluid pressure. O--rings are shipped for all regulator assemblies. 477 Mounting Bracket Kit Available for Model only. 077

32 Graco Standard Warranty Graco warrants 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. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non--graco component parts. Nor shallgraco beliable formalfunction, damageor wearcaused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco. This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does notdisclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation. THIS WARRANTY IS EXCLUSIVE, AN IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIE, INCLUING BUT NOT LIMITE TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two () years of the date of sale. Graco makes no warranty, and disclaims all implied warranties of merchantability and fitness for a particular purpose in connection with accessories, equipment, materials or components sold but not manufactured by Graco. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties. In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise. FOR GRACO CANAA CUSTOMERS The parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés à la suite de ou en rapport, directement ou indirectement, avec les procedures concernées. Graco Information For the latest information about Graco products, visit TO PLACE AN ORER, contact your Graco distributor or call to identify the distributor closest to you: Phone: or Toll Free: Fax: All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. For patent information, see Original instructions. This manual contains English. MM 077 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. AN SUBSIIARIES S P.O. BOX 44 S MINNEAPOLIS MN S USA Copyright 98, Graco Inc. All Graco manufacturing locations are registered to ISO Revised June 04