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3A7931B

Instructions/Parts

22:1 Ratio Stainless Steel

DM-22 Supply System

Used for precision dispense of single component viscous materials for 300 CC (0.3 liter),
600 CC (0.6 liter) and 1 Gallon (3.79 liter) containers. For professional use only.

Not approved for use in European explosive atmosphere locations.

Part No. 25T471, 300 CC
Part No. 25T472, 600 CC
Part No. 25T473, 1 Gallon

Includes Pump and Ram

2200 psi (15.2 MPa, 152 bar) Maximum Fluid Working Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Inlet Pressure

Important Safety Instructions

Read all warnings and instructions in this
manual before using the equipment. Save
these instructions.

300 CC

1 Gallon

600 CC

Содержание 25T471

Страница 1: ...onal use only Not approved for use in European explosive atmosphere locations Part No 25T471 300 CC Part No 25T472 600 CC Part No 25T473 1 Gallon Includes Pump and Ram 2200 psi 15 2 MPa 152 bar Maximu...

Страница 2: ...edure 12 Flush the System 13 Start and Adjust the Ram 13 Start and Adjust the Pump 14 Prime the Pump and Pump Fluid 16 Change the Fluid Can 16 Shutdown and Care of the Pump 17 Recycling and Disposal 1...

Страница 3: ...rious injury that can result in amputation Get immediate surgical treatment Do not point dispensing device at anyone or at any part of the body Do not put your hand over the fluid outlet Do not stop o...

Страница 4: ...zardous fluid in approved containers and dispose of it according to applicable guidelines EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury Do not operate the unit when fatigued or unde...

Страница 5: ...NAL PROTECTIVE EQUIPMENT Wear appropriate protective equipment when in the work area to help prevent serious injury including eye injury hearing loss inhalation of toxic fumes and burns Protective equ...

Страница 6: ...ne B Supply System Air Line C DM 22 Supply System D Air Filter Required but not supplied E Pressure Regulator Valve Required but not supplied F Bleed type Master Air Valve Required but not supplied FI...

Страница 7: ...Pump Air Regulator AF Ram Air Regulator AG Fluid Outlet Fitting AH Cartridge Housing AJ Manifolds AK Pump Air Pressure Gauge AL Ram Air Pressure Gauge AM Pump Bracket AN Base AP Ram Director Switch A...

Страница 8: ...ulator AF Ram Air Regulator AG Fluid Outlet Fitting AH Cartridge Housing AJ Manifolds AK Pump Air Pressure Gauge AL Ram Air Pressure Gauge AM Pump Bracket AN Base AP Ram Director Switch AR Main Air Li...

Страница 9: ...ump Air Pressure Gauge AL Ram Air Pressure Gauge AM Pump Bracket AN Base AP Ram Director Switch AR Main Air Line Inlet Fitting AS Pump Fluid Intake Housing AT Air Assist Valve Push Button AU Wiper Pla...

Страница 10: ...rs and letters in parentheses in the text refer to the callouts in FIG 2 FIG 3 and FIG 4 on page 7 8 and 9 and the parts drawings Refer to those for installation If you supply your own accessories be...

Страница 11: ...r AE controls pump speed and outlet pressure by adjusting the air pres sure to the pump The regulator is located upstream from the bleed type master air valve The Ram Air Regulator AF controls ram spe...

Страница 12: ...ice trigger 9 Open the Pump Bleeder Valve AD 10 Leave the Pump Bleeder Valve AD open until ready to dispense again If you suspect the spray tip nozzle or hose is completely clogged or pressure has not...

Страница 13: ...up position and let the ram rise to its full height To change the speed at which the ram raises and lowers adjust the air regulator to increase or decrease the air vol ume NOTE If the system is 300 CC...

Страница 14: ...CC model or 600 CC model Move the Ram Director Switch AP to the down position then lower the Cartridge Rod AZ slowly until it touches the fluid cartridge cover For 1 Gallon model Move the Ram Director...

Страница 15: ...ing system the pump speeds up or slows down on demand until the air supply is shut off 14 Use the air motor regulator to control pump speed and fluid pressure FIG 9 Set Ram Director Switch for Startup...

Страница 16: ...tem Follow the Pressure Relief Pro cedure on page 12 4 Set the Ram Director Switch AP to the up posi tion 5 Open the Cartridge Housing AH then change the fluid cartridge For 1 Gallon model 1 Perform t...

Страница 17: ...antle and recycle it in a responsible manner Perform the Pressure Relief Procedure on page 12 Drain and dispose of fluids according to applicable regulations Refer to the material manufacturer s Safet...

Страница 18: ...ogged valves Clear increase air supply Ensure that all valves are open Obstructed fluid hose or gun valve fluid hose ID is too small Open and clear use a hose with a larger ID Fluid dried on displacem...

Страница 19: ...he fluid piston 201 8 Unscrew the pump fluid intake housing 205 from the fluid housing 203 Remove the o ring 214 from the intake valve housing 205 9 Remove the intake valve 207 and valve stop 206 from...

Страница 20: ...to the lower threads of the fluid housing 203 Bring the fluid housing and intake valve housing 205 together Make sure the priming piston rod 204 passes straight through the valve stop 206 and intake v...

Страница 21: ...n the piston 419 9 See FIG 14 Carefully place the bottom cover piston assembly on the cylinder 405 sliding the piston 419 into the cylinder The manifold surfaces of the top and bottom covers must alig...

Страница 22: ...32 402 430 418 403 407 417 402 419 1 431 405 406 412 410 2 2 BA 3 3 3 429 Apply adhesive 200 series to threads per directions on packet Lubricate inside surface of cylinder with grease Torque to 35 40...

Страница 23: ...82 COUPLING cylinder 1 224 17J516 ADAPTER 1 225 17J517 SPACER 3 227 25A641 SCREW shcs 3 8 24 x 1 00 3 231 6 18C132 GUIDE rod piston 1 232 6 18C130 HOUSING rod piston 1 233 17T317 GUARD pinch 401 1 15M...

Страница 24: ...have a lip at the top that needs to be removed Graco Kit 111002 is available and can be purchased separately Dimensions 25T471 300 CC FIG 15 DM 22 Supply System Dimensions 300 CC Raised 31 5 in 800 m...

Страница 25: ...ons 600 CC Raised 35 4 in 900 mm Lowered 23 6 in 600 mm Fluid Outlet 1 4 npt f Air Inlet 8 mm f 14 2 in 360 mm 11 8 in 300 mm FIG 17 DM 22 Supply System Dimensions 1 Gallon Raised 32 3 in 820 mm Lower...

Страница 26: ...per stroke 0 17 oz 5 0 cc Recommended pump speed for continuous operation 40 cycles per minutes cpm Maximum recommended pump speed 60 cpm Stroke length 3 4 in 19 mm Maximum pump operating temperature...

Страница 27: ...California Proposition 65 3A7931B 27 California Proposition 65 CALIFORNIA RESIDENTS WARNING Cancer and reproductive harm www P65warnings ca gov...

Страница 28: ...h charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANT...

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