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Graco Merkur 233891, Instructions-Parts List Manual, Page: 4 / 28

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Graco Merkur 233891 Instructions-Parts List Manual Download Page 4

Model Information 

4

309463N

Cart Mount Sprayers

*These packages are only available in Europe.

(A) Airless Spray packages.

(AA) Air Assisted Spray packages.

Sprayer 
Part No.

Series

Ratio

Sprayer Includes:

Maximum Air 
Input Pressure
psi (MPa, bar)

Maximum Fluid 
Working Pressure
psi (MPa, bar)

Pump 
Model

Thread 
Type

Air 
Controls

Siphon 
Cup

Siphon 
Hose

Fluid 
Filter

Hose and 
Gun

233911* A

15:1

015.050

NPT

✔

✔

100 (0.7, 7)

1500 (10.5, 105)

233912* A

20:1

020.035

NPT

✔

✔

100 (0.7, 7)

2000 (14.0, 140)

233913* A

30:1

030.020

NPT

✔

✔

100 (0.7, 7)

3000 (21.0, 210)

233914* A

30:1

030.050

NPT

✔

✔

100 (0.7, 7)

3000 (21.0, 210)

233915* A

40:1

040.035

NPT

✔

✔

100 (0.7, 7)

4000 (28.0, 280)

233916* B

15:1

015.050

NPT

✔

✔

✔

✔

 

(AA)

100 (0.7, 7)

1500 (10.5, 105)

233917* B

20:1

020.035

NPT

✔

✔

✔

✔

 

(AA)

100 (0.7, 7)

2000 (14.0, 140)

233918* B

30:1

030.020

NPT

✔

✔

✔

✔

 

(AA)

100 (0.7, 7)

3000 (21.0, 210)

233919* B

30:1

030.050

NPT

✔

✔

✔

✔

 

(AA)

100 (0.7, 7)

3000 (21.0, 210)

233920* B

40:1

040.035

NPT

✔

✔

✔

✔

 

(AA)

100 (0.7, 7)

4000 (28.0, 280)

233921

A

15:1

015.050

NPT

✔

✔

100 (0.7, 7)

1500 (10.5, 105)

233922

A

20:1

020.035

NPT

✔

✔

100 (0.7, 7)

2000 (14.0, 140)

233923

A

30:1

030.020

NPT

✔

✔

100 (0.7, 7)

3000 (21.0, 210)

233924

A

30:1

030.050

NPT

✔

✔

100 (0.7, 7)

3000 (21.0, 210)

233925

A

40:1

040.035

NPT

✔

✔

100 (0.7, 7)

4000 (28.0, 280)

233926

B

15:1

015.050

NPT

✔

✔

✔

✔

 (AA)

100 (0.7, 7)

1500 (10.5, 105)

233927

B

20:1

020.035

NPT

✔

✔

✔

✔

 

(AA)

100 (0.7, 7)

2000 (14.0, 140)

233928

B

30:1

030.020

NPT

✔

✔

✔

✔

 

(AA)

100 (0.7, 7)

3000 (21.0, 210)

233929

B

30:1

030.050

NPT

✔

✔

✔

✔

 

(AA)

100 (0.7, 7)

3000 (21.0, 210)

233930

B

40:1

040.035

NPT

✔

✔

✔

✔

 

(AA)

100 (0.7, 7)

4000 (28.0, 280)

234725

A

30:1

030.050

NPT

✔

✔

100 (0.7, 7)

3000 (21.0, 210)

234726

A

40:1

040.035

NPT

✔

✔

100 (0.7, 7)

4000 (28.0, 280)

234727

A

30:1

030.050

NPT

✔

✔

✔

✔

(A)

100 (0.7, 7)

3000 (21.0, 210)

234728

A

40:1

040.035

NPT

✔

✔

✔

✔

(A)

100 (0.7, 7)

4000 (28.0, 280)

288123

A

15:1

015.050

NPT

✔

✔

✔

✔

 (AA 

Carbide)

100 (0.7, 7)

1500 (10.5, 105)

Summary of Contents for Merkur 233891

Page 1: ...309463N Instructions Parts List Merkur Spray Packages Important Safety Instructions Read all warnings and instructions in this manual Save these instructions TI2102A TI2101A TI2103A II 2 G...

Page 2: ...Cup 15 Troubleshooting 16 Parts 18 Wall Mount Packages 18 Cart Mount Packages 20 Air Inlet Details 22 Hose and Gun Details 24 Technical Data 26 Wall Mount Dimensions 27 Package Weights 27 Wall Mount S...

Page 3: ...0 233896 A 15 1 015 050 NPT 100 0 7 7 1500 10 5 105 233897 A 20 1 020 035 NPT 100 0 7 7 2000 14 0 140 233898 A 30 1 030 020 NPT 100 0 7 7 3000 21 0 210 233899 A 30 1 030 050 NPT 100 0 7 7 3000 21 0 21...

Page 4: ...1 030 020 NPT AA 100 0 7 7 3000 21 0 210 233919 B 30 1 030 050 NPT AA 100 0 7 7 3000 21 0 210 233920 B 40 1 040 035 NPT AA 100 0 7 7 4000 28 0 280 233921 A 15 1 015 050 NPT 100 0 7 7 1500 10 5 105 23...

Page 5: ...when operating this equipment Comply with all applicable local state and national fire electrical and safety regulations SKIN INJECTION HAZARD Spray from the gun leaks or ruptured components can injec...

Page 6: ...debris including solvent rags and gasoline Electrically disconnect all equipment in the spray area Extinguish all open flames or pilot lights in the spray area Do not smoke in the spray area Do not t...

Page 7: ...Warning 309463N 7...

Page 8: ...the side of a grounded metal pail then trigger the gun Install the Muffler The muffler C FIG 2 is shipped loose Screw the muf fler into the muffler port before installing the pump Air and Fluid Hoses...

Page 9: ...id Drain Valve H Fluid Shutoff Valve J Fluid Pressure Regulator K Fluid Suction Tube L Air Shutoff Valve M Air Line Filter N Gun Air Pressure Regulator P Gun Air Supply Line R Gun Fluid Supply Line S...

Page 10: ...r line accessories Fluid Inlet Fitting The packages include either a fluid inlet adapter 7 or an elbow 8 These fittings include a sealing o ring 7a 8a Be sure the o ring is in place before installing...

Page 11: ...Packages With a Fluid Filter 1 Install Kit 234083 nipple and washer into pump fluid outlet 2 Install Part No 235208 3 8 npt mxf Swivel B in the inlet of Fluid Filter 223160 F The swivel and fil ter a...

Page 12: ...rain valves in the system having a waste con tainer ready to catch the drainage Leave the drain valve s open until you are ready to spray again 7 If the nozzle or hose is completely clogged or pres su...

Page 13: ...p will speed up or slow down on demand until the air supply is shut off 10 Use the air regulator to control the pump speed and the fluid pressure Always use the lowest air pres sure necessary to get t...

Page 14: ...ncy Always flush the pump before fluid dries on the displace ment rod 1 Relieve the pressure page 12 2 Remove the spray tip from the gun See the gun manual 3 Change the fluid source to solvent 4 Hold...

Page 15: ...nnec tions are tight and leak free Cleaning Clean the outside of the equipment daily using a soft cloth and compatible solvent Clean the suction tube K and inlet strainer daily using a compatible solv...

Page 16: ...filled with compatible fluid Dirty worn or damaged air motor parts Clean or repair air motor See man ual 309462 Pump operates but output is low on both strokes Restricted line or inadequate air sup p...

Page 17: ...Troubleshooting 309463N 17 FIG 5 Cutaway View of Merkur Pump Throat Packings Piston Valve and Packings Intake Valve Displacement Rod Level Display Air Motor Piston Air Valve Wet Cup Area TI1895A...

Page 18: ...09463N Parts Wall Mount Packages TI2104A 1 2 3 4 7 7a 8 8a 9 9a 11 12 1a See page 22 for air control details used on 233901 through 233910 See page 24 for hose and gun details used on 233906 through 2...

Page 19: ...16 2 4 117351 BRACKET wall 1 6 234083 KIT conversion consists of 3 8 npt x 3 8 bspp nipple and washer 1 7 245681 ADAPTER inlet fluid 3 4 npt m includes item 7a used on 233896 through 233900 1 7a 15F15...

Page 20: ...rt Mount Packages TI2105A 3 2 1 5 4 6 8 8a 9 9a 10 11 12 See page 22 for air control details used on all models See page 24 for hose and gun details used on 233916 through 233920 and 233926 through 23...

Page 21: ...version consists of a 3 8 npt x 3 8 bspp nipple and washer 1 8 233888 ELBOW inlet fluid M26 x 1 5 f includes item 8a 1 8a 15F150 O RING 1 9 287258 ASSY tube suction 3 ft 0 9 m includes item 9a used on...

Page 22: ...07A 245722 Air Control Kit 101 101 102 102 103 106 104 104a 105 245723 Air Control Kit 104 104a 101 102 105 103 104 104a 104 104a 104b 245682 Air Inlet Adapter 245718 Air Inlet Adapter Setscrew TI4738...

Page 23: ...104a 1 104a 117114 O RING 1 105 162453 NIPPLE 1 4 npt x 1 4 npsm 1 106 115219 TEE 1 4 npt m 1 Ref No Part No Description Qty 100 245723 CONTROL air includes items 101 105 1 101 116513 AIR REGULATOR 1...

Page 24: ...I2109A 200 201 203 205 200 Ref 201 Ref 200 203 204 205 200 Ref 202 Used on Models 233907 through 233910 233917 through 233920 and 233927 through 233930 Used on Models 233906 233916 233926 28120 and 28...

Page 25: ...UN spray AA Series see manual 311001 288120 and 288123 only 1 Ref No Part No Description Qty 200 239074 HOSE bundle fluid air 1 4 npsm fbe 1 4 in 6 mm ID nylon fluid hose 3 16 in 5 mm ID air hose 25 f...

Page 26: ...Maximum air input pressure 100 psi 0 7 MPa 7 bar Minimum air input pressure 7 psi 0 05 MPa 0 5 bar Ratio Part No 233891 233896 233901 233906 233911 233916 233921 233926 288120 288123 15 1 Part No 233...

Page 27: ...233897 14 1 31 0 233907 21 8 48 0 233898 13 6 30 0 233908 21 3 47 0 233899 16 8 37 0 233909 24 5 54 0 233900 16 3 36 0 233910 24 1 53 0 288120 21 8 48 0 288123 43 6 96 0 Sprayer Part No Weight kg lb...

Page 28: ...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 AND IS IN LIEU OF AN...

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