Graco Merkur 233891 Instructions-Parts List Manual Download Page 28

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.

This manual contains English. MM 309463

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441

Copyright 2002, Graco Inc. is registered to I.S. EN ISO 9001

www.graco.com

Revised 4/2008

Graco Standard Warranty

Graco warrants all equipment referenced in this document which is 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 shall Graco be liable for malfunction, damage or wear caused 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 not disclose 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 ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
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 (2) 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 CANADA 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 procédures concernées.

Graco Information

TO PLACE AN ORDER,

 contact your Graco distributor, or call this number to identify the distributor closest to you: 

1-800-328-0211 Toll Free

612-623-6921

612-378-3505 Fax

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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