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6

308200

Installation

Fluid Line Accessories

Install the following accessories in the positions shown
in Fig. 2, using adapters as necessary:

D

A fluid drain valve (N) is required in your system
to relieve fluid pressure in the hose and gun (see
the WARNING at left). Screw the drain valve into
the open branch of a tee mounted in the fluid line.
Install the drain valve pointing down, but so the
handle points up when opened.

D

A fluid regulator (P) controls fluid pressure to the
gun/valve, and dampens pressure surges.

D

A gun or valve (S) dispenses the fluid. The gun
shown in the Typical Installation is a dispensing gun
for highly viscous fluids.

D

A gun swivel (T) allows freer gun movement.

Grounding

WARNING

FIRE AND EXPLOSION HAZARD
Before operating the pump, ground the
system as explained below. Also read
the section FIRE AND EXPLOSION
HAZARD
 on page 4.

1.

Pump: use a ground wire and clamp. See Fig. 1.
Loosen the grounding lug locknut (W) and washer
(X). Insert one end of a 1.5 mm

@

 (12 ga) minimum

ground wire (Y) into the slot in lug (Z) and tighten
the locknut securely. Connect the other end of the
wire to a true earth ground. Order Part No. 237569
Ground Wire and Clamp.

Fig. 1

W

X

Y

Z

0864

2.

Air and fluid hoses: use only electrically conductive
hoses.

3.

Air compressor: follow manufacturer’s recommen-
dations.

4.

Spray gun/dispense valve: ground through connec-
tion to a properly grounded fluid hose and pump.

5.

Fluid supply container: follow your local code.

6.

Object being sprayed: follow your local code.

7.

All solvent pails used when flushing: follow your
local code. Use only metal pails, which are con-
ductive, placed on a grounded surface. Do not
place the pail on a nonconductive surface, such as
paper or cardboard, which interrupts the grounding
continuity.

8.

To maintain grounding continuity when flushing or
relieving pressure
, always hold a metal part of the
gun/valve firmly to the side of a grounded metal
pail, then trigger the gun/valve.

Содержание Monark 222839

Страница 1: ...ure 4600 psi 32 MPa 317 bar Maximum Fluid Working Pressure Table of Contents Symbols 2 Warnings 2 Installation 5 Operation 8 Service Troubleshooting 11 Required Tools 12 Disconnecting the Displacement...

Страница 2: ...or modify this equipment Use only genuine Graco parts and accessories D Check equipment daily Repair or replace worn or damaged parts immediately D Do not exceed the maximum working pressure stated on...

Страница 3: ...sing D Lock the gun valve trigger safety when you stop spraying dispensing D Follow the Pressure Relief Procedure on page 8 whenever you are instructed to relieve pres sure stop spraying dispensing cl...

Страница 4: ...including solvent rags and gasoline D Electrically disconnect all equipment in the spray dispense area D Extinguish all open flames or pilot lights in the spray dispense area D Do not smoke in the sp...

Страница 5: ...l Installation on page 7 shows the pump A mounted on a pneumatic elevator cart B The pump may also be mounted on a 19 liter 5 gal pail ram In either case it is used with a wiper plate C Refer to the s...

Страница 6: ...ground wire and clamp See Fig 1 Loosen the grounding lug locknut W and washer X Insert one end of a 1 5 mm 12 ga minimum ground wire Y into the slot in lug Z and tighten the locknut securely Connect...

Страница 7: ...Valve H Air Line Lubricator J Bleed Type Master Air Valve required for pump K Air Regulator L Air Line Filter M Bleed Type Master Air Valve for accessories N Fluid Drain Valve required P Fluid Pressur...

Страница 8: ...n valve firmly to the side of a grounded metal pail and trigger the gun valve to relieve pressure 6 Lock the gun valve trigger safety 7 Open the drain valve required in your system having a container...

Страница 9: ...n the bleeder valve 33 slightly See Fig 7 on page 16 Use the bleeder hole on the underside of the valve housing as a priming valve until the fluid appears at the hole Close the bleeder valve NOTE When...

Страница 10: ...a fluid that is compatible with the fluid you are pumping and with the wetted parts in your system Check with your fluid manufacturer or supplier for recommended flushing fluids and flushing frequency...

Страница 11: ...h ram or pneumatic elevator cart Worn packings in displacement pump Replace packings Pump operates but output is low on down stroke Fluid too heavy for pump priming Use bleeder valve see page 9 use wi...

Страница 12: ...p is charged with air the priming piston can severely injure or amputate a hand or finger or break a tool caught between it and the intake cylinder The air motor piston located behind the air motor pl...

Страница 13: ...or a 17 mm box or socket wrench 3 Place the coupling nut 104 on the displacement rod 1 then place the collars 105 in the nut Screw the nut onto the connecting rod 103 loosely Hold the connecting rod f...

Страница 14: ...Take care not to drop the assembly U as it comes free Set the check valve assembly aside for disassembly later 7 Inspect the rod guide 17 while in place in the housing 16 Remove the rod guide only if...

Страница 15: ...nicks scoring or wear Fig 5 12 15 0205 Brass Rod 16 To disassemble the intake check valve assembly U place the nut 27 in a vise and unscrew the intake valve body 25 from the nut using a 25 mm wrench...

Страница 16: ...IL OF THROAT PACKINGS 7 11 8 23 25 9 10 1 DETAIL OF INTAKE CHECK VALVE 17 18 26 19 13 DETAIL OF PISTON CHECK VALVE 11 REF 17 REF 16 REF V See detail at left 27 30 AA BB 1 3 2 1 Remove Leave installed...

Страница 17: ...d 1 Install the assembled piston guide seat on the piston 13 Apply thread lubri cant to the female threads of the piston and screw the piston assembly onto the rod using a 15 mm wrench on the piston f...

Страница 18: ...w intake valve seal 26 and slide it onto the rod being careful not to damage the seal when passing over the flats of the rod Slide the seal up until it reaches the packing nut 27 Apply thread lubrican...

Страница 19: ...10 8 11 7 9 10 8 11 Torque to 35 41 NSm 26 30 ft lb If removed apply PTFE tape to threads Bleed hole must face toward bottom of outlet housing 9 Torque to 159 221 NSm 117 163 ft lb Flat side must fac...

Страница 20: ...3 103 184162 ROD adapter 1 104 184100 NUT coupling 1 105 184131 COLLAR coupling 2 106 109209 NUT hex self locking with 3 nylon insert M10 x 1 5 107 222814 PUMP displacement 1 see pages 23 22 for part...

Страница 21: ...t 1 see 306982 for parts 102 24B190 KIT tie rod 3 103 184160 ROD adapter 1 104 184100 NUT coupling 1 105 184131 COLLAR coupling 2 106 109209 NUT hex self locking with 3 nylon insert M10 x 1 5 107 2228...

Страница 22: ...222814 Series A Displacement Pump includes items 1 33 01062B 12 1 REF 2 3 n n 6 8 9 10 14 11 15 21 1 27 26 l l 19 18 21 REF 24 23 7 10 4 n 33 25l 16 17 20 30 l 13 n5 22 42 22 308200 Displacement Pump...

Страница 23: ...ke valve sst 1 19 l 184296 SEAL acetal 1 20 184437 CYLINDER intake sst 1 21 184117 ROD priming piston sst 1 22 184440 NUT priming piston sst 1 23 184439 PISTON priming sst 1 24 184438 GUIDE priming pi...

Страница 24: ...1 gal 130 Maximum recommended pump speed for continuous operation 40 cycles min Maximum recommended pump speed 60 cycles min Maximum flow at 60 cycles min 1 74 liters min 0 46 gpm Air motor effective...

Страница 25: ...0 000 0 120 0 240 0 360 psi MPa bar gpm liters minute 0 435 0 870 1 306 1 741 28 280 21 210 7 70 14 140 FLUID FLOW TEST FLUID 1900 CENTIPOISE OIL FLUID OUTLET PRESSURE 0 6 12 18 24 30 0 000 0 120 0 2...

Страница 26: ...Maximum recommended pump speed for continuous operation 40 cycles min Maximum recommended pump speed 60 cycles min Maximum flow at 60 cycles min 2 28 liters min 0 6 gpm at 60 cycles min Air motor effe...

Страница 27: ...0 3000 4000 5000 0 00 0 15 0 30 0 45 0 60 psi MPa bar gpm liters minute 0 57 1 14 1 70 2 28 35 350 28 280 14 140 21 210 FLUID FLOW TEST FLUID 1900 CENTIPOISE OIL FLUID OUTLET PRESSURE 0 6 12 18 24 30...

Страница 28: ...200 Dimensions Pump A B C D Model 222 839 1147 mm 365 mm 782 mm 328 mm 45 2 in 14 35 in 30 8 in 12 9 in 222 907 1207 mm 418 mm 789 mm 328 mm 47 5 in 16 45 in 31 0 in 12 9 in Model 222907 Shown A B C D...

Страница 29: ...ONARK PUMP 63 5 mm 2 50 22 2 mm 0 875 62 50 mm 2 461 38 5 mm 1 516 31 2 mm 1 230 54 1 mm 2 131 44 5 mm 1 750 7 1 mm 0 281 diameter 2 11 4 mm 0 449 diameter 3 63 5 mm 2 50 54 1 mm 2 130 31 25 mm 1 230...

Страница 30: ...er 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...

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