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Airlessco Standard Warranty

3A4347D

19

Airlessco Standard Warranty

Airlessco warrants all equipment referenced in this document which is manufactured by Airlessco 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 
Airlessco, Airlessco will, for a period of twelve months from the date of sale, repair or replace any part of 
the equipment determined by Airlessco to be defective. This warranty applies only when the equipment is 
installed, operated and maintained in accordance with Airlessco’s written recommendations.

This warranty does not cover, and Airlessco 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-Airlessco 
component parts. Nor shall Airlessco be liable for malfunction, damage or wear caused by the 
incompatibility of Airlessco equipment with structures, accessories, equipment or materials not supplied 
by Airlessco, or the improper design, manufacture, installation, operation or maintenance of structures, 
accessories, equipment or materials not supplied by Airlessco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an 
authorized Airlessco distributor for verification of the claimed defect. If the claimed defect is verified, 
Airlessco 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

Airlessco’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.

AIRLESSCO 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 Airlessco

. These items sold, but not manufactured by Airlessco (such as electric motors, switches, 

hose, etc.), are subject to the warranty, if any, of their manufacturer. Airlessco will provide purchaser with 
reasonable assistance in making any claim for breach of these warranties.

In no event will Airlessco be liable for indirect, incidental, special or consequential damages resulting 
from Airlessco 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 
Airlessco, or otherwise.

FOR AIRLESSCO 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.

Summary of Contents for 17M988

Page 1: ...epair Pump 17M990 17M991 PRO DUTY Pump 17M988 17M989 Important Safety Instructions Read all warnings and instructions in this manual and related manuals Be familiar with the controls and the proper us...

Page 2: ...Pump Removal 7 PRO DUTY Quick Repair Pump Removal 7 PRO DUTY Pump Removal 8 Repair 9 Disassemble Pump 9 Assemble Pump 10 Pump Installation 14 PRO DUTY Quick Repair Pump Installation 14 PRO DUTY Pump...

Page 3: ...ct against static discharge and sparks Use Airlessco conductive or grounded high pressure airless paint sprayer hoses Verify that all containers and collection systems are grounded to prevent static d...

Page 4: ...are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture Failure to follow this warning can result in death serious injury or property damage D...

Page 5: ...rn the ON OFF switch to OFF position 3 Unplug power cord or shut engine off 4 Remove tip guard 5 Turn pressure control to the lowest set ting Disengage trigger lock This equipment stays pressurized un...

Page 6: ...fluid drain valves in system Leave drain valves open until ready to spray again 9 If you suspect the spray tip or hose is clogged or that pressure has not been fully relieved a VERY SLOWLY loosen tip...

Page 7: ...UTY Quick Repair Pump Removal Perform Pressure Relief Procedure page 5 1 Use a hammer to loosen pump retaining nut 2 Turn pump retaining nut to free pump rod cover 3 Swing pump rod cover open 4 Discon...

Page 8: ...Pressure Relief Procedure page 5 3 If necessary remove guard or pail hook to gain access to the pump 4 Disconnect outlet hose and suction hose from pump 5 Use a screwdriver to push retaining spring u...

Page 9: ...pair pump retain ing nuts are not removable and not sold separately 3 Unscrew cylinder from intake valve 4 Disassemble intake valve Clean and inspect 5 O ring at the bottom may require a pick for remo...

Page 10: ...d seat Replace if necessary O ring at the bottom may require a pick for removal 11 Remove and discard the upper throat packing with glands from the cylinder Remove and discard the lower packing with g...

Page 11: ...r and install in piston When thread sealant is applied to piston valve threads ensure that none gets on the ball e Torque to 175 15 in lb 20 2 N m 3 Assemble upper throat packing stack Use leather thr...

Page 12: ...and brown V packings 7 Grease both piston rod diameters that will go through the packings Gently guide displacement rod up through pack ings Tap bottom of piston valve as nec essary with a leather or...

Page 13: ...lug from power source OR Turn engine driven sprayers OFF Tighten packing nut and intake valve housing down an additional 1 2 1 turn This should stop or lessen leakage This allows approximately 50 gall...

Page 14: ...into the drive housing 3 Slide pump all the way into drive hous ing 4 Close pump rod cover Make certain that it is flush against drive housing 5 Use both hands to tighten pump retain ing nut 6 Use a...

Page 15: ...p are flush with drive housing face Back off pump and jam nut to align pump outlet to side Tighten jam nut by hand then tap 1 8 to 1 4 turn with a hammer to approximately 75 5 ft lb 102 N m 4 Connect...

Page 16: ...Parts 16 3A4347D Parts 13 7 6 12 19 20 4 2 8 17 10 18 16 22 25 24 21 23 11 5 ti29881a...

Page 17: ...5 VALVE intake hous ing 1 13 17P097 KIT guide ball assembly includes 16 18 1 16 16D531 O RING 1 17 17J187 O ring special pis ton seat 1 18 17S053 O RING 1 19 125724 V PACKING piston V MaxTM UHMWPE 3 2...

Page 18: ...um fluid working pressure 3300 psi 227 bar 22 7 MPa Inlet Outlet Sizes Fluid inlet size 1 0 in diameter Fluid outlet size 1 4 in Wetted materials on all models stainless steel PTFE leather nylon zinc...

Page 19: ...clude 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 WARRA...

Page 20: ...Airlessco reserves the right to make changes at any time without notice Original Instructions This manual contains English MM 3A4347 GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 U...

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