Instruction/ maintenance manual of the product 258880 Graco
Go to page of 24
3A0705E Operation Tr u e C o a t ™ Pr o and T rueCoat ™ Plus Cor dless P aint Spra yer s - For portable spray applicati ons of water -based and oil-based (mineral spirit-type ) architectural paint s and coatings onl y - - Not f or use in e xplosive atmospheres - Models 258864, 258880 Maximum W orking Pressure 2000 psi (137 bar , 13.
Table of Contents 2 3A0705E T able of Contents W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Component Ident ification . . . . . . . . . . . . . . . . . . . . . . . . . 5 Common Pr ocedures . . . . . . . . . .
Warnings 3A0705E 3 Wa r n i n g s The follo wi ng warnings are for the setup, use, ma intenance, and repair of this equipment. Th e e xclamatio n point symbol aler ts y ou to a general warning and the ha zard symbols refer to procedure-sp ecific risks.
Warnings 4 3A0705E B A TTER Y HAZARD The batter y may leak, e xplode, cause b ur ns, or cause an explosion if mishandled. Contents of an open battery can cause se vere irritation and/or chemical burns. If on skin, wash with soap and w ater . If in ey es, flush with water f or at least 15 minutes and seek immediate medical attention.
Component Identification 3A0705E 5 Component Identification *NO TE: Filter asse mbly is re verse-threade d. T ur n left (or co unter-clockwise) to tighte n, tur n rig ht (or clockwise) to loos en.
Common Procedures 6 3A0705E Common Pr ocedures Pressure Relief Pr ocedure 1. Engage tr igger lock. 2. Put prime/relief v alve UP to re lease pressure. Tr i g g e r L o c k Spra y Tip P osition Prime/Relief V alve P osition Do not opera te or spra y near children.
Charging the Battery 3A0705E 7 Char ging the Batter y Batteries are initially 50% charge s to provide optimum battery life and requir e charging before first use. It takes approximatel y 45 minutes to charge a dead battery to 80%, at which point it can be used.
Setup 8 3A0705E Setup Installing Suction T ube Aim the inlet of the suction tube at the front of the material cup (towards Spray Tip/Guard Assemb ly) dur ing installa- tion. Spra ying Stains or Clear Coats (Fine-Finish Optimizer) The Fine-Finish Optimiz er shou ld be installe d and used when spra ying thin material such as stain or clear coats .
Setup 3A0705E 9 Spra yer Setup This spra yer arrives from the f actor y with a small amount of test ma teria l in the system. It is im por tant that you flush thi s material from the spra yer bef ore using it f or the first ti me: 1. Fill material cup with wate r and thread onto spray er .
Setup 10 3A0705E Materials • Whe n spra ying water-b ased mate rials, flush the spra yer thoroughly with w ater . • Whe n spra ying non-water- based mater ial s, flush the spra yer thoroughly with mineral spirits or com- patib le, oil-based flushing fl uid.
Install Tip/ Guard Assembly (if not installed) 3A0705E 11 Install Tip/Guar d Assembl y (if not installed) Rever sible Tip Selection Chart 1. Engage trigger lock and put prime/relief valv e UP to release pressure . Then remove Tip/Guard Assemb ly . 2. Install filter to Spra y Tip/Guard Assembly (make sure filter is fully installed into spra yer).
Basic Spraying Techniques 12 3A0705E Basic Spra ying T echniques NO TE: Use a piece of scrap cardboa rd to practice these basic spra ying techniques bef ore you begin spr aying t he surf ace. Anything y ou don’t want painted that is in the area of your spraying surface shou ld be covered or remo ved.
Unclogging Spray Tip/Guard Assembly 3A0705E 13 Unc logging Spra y Tip/Guar d Assembl y Occasionally , debris from material can accumulate and clog the spra y tip. P erf or m the fo llowing steps to unclog the tip . 1. T o unclog tip obstr uction, eng age trig ger lock and pull relief valv e UP to release pressure.
Shutdown and Cleaning 14 3A0705E Shutdo wn and Cleaning Flushing Spra yer 1. Engage trigger lock and pull relief v alve UP to release pressure . 2. Remo ve material cup and pr oper ly dispose cup liner or e xcess material.
Shutdown and Cleaning 3A0705E 15 6. Disconnect trigger loc k and trigger spra yer f or appro ximately 15 seco nds. Engage trigger loc k. 7. Discard contaminated fluid and refill with appropr i- ate flushing fluid. 8. Disengage trigger loc k, re verse tip to UNCLOG position, an d pull tr igger for 5 seconds to pr ime spra yer .
Storage 16 3A0705E Cleaning Spra yer Exterior • Wipe paint off outside of spray er using a soft cloth moistened with w ater or flushing fluid. Do NO T submerge the spra yer . Tips • Tips will require replac ement depending on abrasiveness of paint.
Replacement Parts and Kits 3A0705E 17 Replacement P ar ts and Kits 1 8 11 7 5 4 20 6 12 15 ti15497a 2 13 14 9 16 17 19 18 3 21 22 10 10a 10 10a Ref. Part Description 1 262368 Spra yer , replacement (n.
Troubleshooti ng 18 3A0705E T roub leshooting Chec k ev er ything in this T roubleshootin g T able bef ore you br ing the spra yer t o an authorized ser vice center . Prob lem Cause Solution Spra yer makes no sound when trigge r is pulled T rigge r is lock ed.
Troubleshooting 3A0705E 19 Spra y Pattern Dia gnostics P oor spray results Tip is par ti ally clogged See Unclog ging Tip/Guard Assemb ly , page 13. Tip is not in co rrect position Rotate tip to SPRA Y position. Incorrect tip f or application of material.
Troubleshooti ng 20 3A0705E Spra y patter n is too nar row: Spra yer is too close to target surf ace. Incorrect tip for appli cation of mater ial. Tip is worn or damaged . Mov e spray er awa y from surface (10 in). See Reversible Tip Selection Chart, page 11.
Alternate Priming Method 3A0705E 21 Alternate Priming Method 1. Engage tr igger lock and put p rime/ relief valv e U P to release pressure . 2. Remov e material cup and f ill with flushing mater ial. 3. With spray er in pr ime mode, tur n spray er upside-do wn, remov e strainer , and slowly pour flushing mater ial in to the intake tube until fu ll.
Inlet Valve Cleaning 22 3A0705E Inlet V alve Cleaning Re m ova l 1. Engage trigger lock and pull relief v alve UP to release pressure . 2. Remove material cup and suctio n tube. 3. Hold spr ay er upside-down and use wrench or sock et to loo sen and remove inlet fitting, inlet valv e, and spring.
Technical Data 3A0705E 23 Te c h n i c a l D a t a Sprayer: Maximum working pressure 137.8 bar , 13.7 MP a (2000 psi) W eight 2.87 kg (6.32 lb) Dimensions: Length 33.
All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. For patent information, see www.graco.com/patents.
An important point after buying a device Graco 258880 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Graco 258880 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Graco 258880 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 258880 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 258880 will certainly help you make a decision on the purchase.
If you already are a holder of Graco 258880, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Graco 258880.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 258880. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 258880 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
