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307-922

TERMS

Be sure you read and understand each of these terms be-

fore reading the rest of the manual.

WARNING: Alerts user to avoid or correct conditions

which could cause bodily injury.

CAUTION: Alerts user to avoid or correct conditions

which could damage or destroy the equipment.

NOTE: Gives additional explanation of a procedure or

helpful hints.

WARNING

Be sure all operators of this equipment read, understand, 

and follow the warnings and instructions in this manual !

GENERAL SAFETY

Use extreme care not to splash material, contaminated

flushing water, or solvent into your eyes. Wear protective

eyewear.

Be sure the area in which you are working is well venti-

lated, to avoid a buildup of harmful material  fumes.

To reduce the risk of electric shock, 

do not expose the

system to rain. Always store the system indoors. Do not

operate the pump with the base cover removed.

ELECTRICAL GROUNDING

Electrical grounding is essential to reduce the risk of an

electric shock or other serious bodily injury from static

sparking. Read and follow the grounding instructions on

page 6 of this manual.

EQUIPMENT MISUSE HAZARD

This system is designed to be used at 

250 psi (17.5 bar)

MAXIMUM WORKING PRESSURE . Use only compo-

nents or accessories which are designed for use with the

PT2000 System.

Any misuse of this equipment, such as modifying parts,

using incompatible material or solvent, or using worn or

damaged parts, can cause the equipment to rupture and

result in serious bodily injury, fire, explosion and property

damage.

Never alter or modify any part of this equipment; doing so

could cause it to overpressurize or malfunction.

Check all parts of the system regularly and repair or re-

place any worn or damaged parts immediately.

HAZARD OF USING FLUIDS CONTAINING

HALOGENATED HYDROCARBONS

Never  use 1,1,1–trichloroethane, methylene chloride,

other halogenated hydrocarbon solvents or fluids con-

taining such solvents in this equipment. Such use could

result in a serious chemical reaction, with the possibility

of explosion, which could cause death, serious bodily in-

jury and/or substantial property damage.

Consult your material suppliers to ensure that the fluids

being used are compatible with aluminum and zinc parts.

Summary of Contents for 222-340

Page 1: ...ration 7 Maintenance Flushing 8 Roller Cover 9 Troubleshooting Chart 10 Repair Roller Valve 11 Fuse 12 ON OFF Switch 12 Rectifier 12 Power Supply Cord 12 Pressure Switch 13 Outlet Valve 13 Inlet Valve...

Page 2: ...static sparking Read and follow the grounding instructions on page 6 of this manual EQUIPMENT MISUSE HAZARD This system is designed to be used at 250 psi 17 5 bar MAXIMUM WORKING PRESSURE Use only com...

Page 3: ...ltant des tincelles d lectricit statique Lisez et observez les instuctions de mise la terre la page 6 de ce manuel DANGERS POUVANT RESULTER DU MAUVAIS USAGES DE L EQUIPMENT Ce syst me est con u pour t...

Page 4: ...oque el ctrico u otras lesiones corporales graves debido a chispas est ticas Leer y seguir las instrucciones dadas en la p gina 6 de este manual PELIGRO POR MAL USO DEL EQUIPO Este sistema est dise ad...

Page 5: ...ming valve counterclockwise causes the material to drain directly back into the pail through the priming tube T urning the knob clockwise causes the to flow through the fluid outlet valve and to the h...

Page 6: ...the power supply cord Be sure the outlet is properly grounded In the event of an electrical short circuit grounding reduces the risk of an electric shock by providing an escape wire for the electric c...

Page 7: ...ute shut it off Heavy viscosity material may need to be thinned Be sure to follow the material manufacturer s recommendations on thinning 6 Trigger the spray valve to prime the outlet hose and extensi...

Page 8: ...e material is drained This avoids contaminating the material with the flushing water 3 Now hold the spray wand over the flushing pail Turn on the pump and trigger the spray valve Circulate the solutio...

Page 9: ...9 307 922 NOTES...

Page 10: ...and try to prime sys tem If it doesn t prime in one minute replace the out let spring See Outlet Valve page 14 Inlet valve stuck or damaged Depress valve gently and pour in about 1 teaspoon mineral s...

Page 11: ...the assem bly tool M and press the lips of the packing over the end of the tool See Fig 6 10 Guide the tool M into the fluid housing D until the needle protrudes through the bottom of the housing Lig...

Page 12: ...e terminal ON OFF Switch See Fig 8 and 9 1 Disconnect the two leads from the ON OFF switch 34 terminals See Fig 9 2 Remove the boot 36 and pull the switch 34 out of the base Remove the ground wire 84...

Page 13: ...oroughly clean and dry all parts 6 Tip the pump back Install a new seal 2f making sure it lays flat 7 Install the seat 2e and torque it to 80 100 in lb 13 5 16 N m 8 Drop in the ball 2d making sure it...

Page 14: ...otor shaft D to be sure it turns freely 9 Reinstall the front cover 23 Priming Valve Tube See Fig 13 NOTE Each new priming valve kit includes a priming tube and fittings 1 Unscrew the nut on the handl...

Page 15: ...again CAUTION Spinning the motor shaft while assembling the pump ensures that parts are properly aligned If they are not and you start the pump serious damage could result to the motor bearing and co...

Page 16: ...CATE TORQUE TO 85 in lb 9 6 N m SEE DETAIL A page 17 PRESS FIT INTO 22 34 68 67 28 43 33 33 39 25 26 69 36 30 32 44 47 45 46 15 16 22 11 17 48 49 27 21 20 18 23 24 29 LABEL 96 LABEL 0301 52 54 LABEL 4...

Page 17: ...rod Always order two of Ref No 27 when replacing housing 1 23 181 166 COVER front 1 24 108 236 SCREW mach filh No 8 32 x 0 312 4 25 102 313 CAPSCREW hex head 1 4 20 x 1 75 2 26 100 028 LOCKWASHER int...

Page 18: ...ng 2 85 108 228 NIPPLE 3 8 npt 1 87 108 408 ADAPTER 1 88 220 237 WAND tube 1 REF NO PART NO DESCRIPTION QTY 89 186 334 ADAPTER tip 1 90 171 602 WASHER tip 1 91 185 559 431 SPRAY TIP 0 031 orifice 1 92...

Page 19: ...e than 25 ft 7 6 m of outlet hose Not intended for use with lacquer or lacquer thinners 220 009 Outlet Hose 3 8 ID cpld 3 8 npsm fbe 50 15 m FIXED EXTENSION TUBES Included with sprayer 12 in 0 31 m lo...

Page 20: ...ment of structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance of structures accessories equipment or materials no...

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