Sherwin-Williams 820-001 Manuel du propriétaire Page 1

OWNER’S MANUAL820–007 Rev. MSupersedes Rev. L1/3 gpm, Portable, Electric NOVA AIRLESS PAINT SPRAYERModel 820–001, Series E Without hose, gun, or fi

10820-007Setup1. Connect the hose and gun. Remove the plasticcap from the outlet nipple (C), and connect a 50 ft. (15 m) (minimum length) fluid hose t

11820-007Setup10.Prime the sprayer.a.Close the drain valve (19). Don’t install thespray tip yet! See Fig. 1.b.Put the suction tube into the paint cont

12820-007FlushingWhen To Flush1. Before using your new sprayer. Your new spray-er was factory tested with motor oil and the oil wasleft. in it to prot

13820-007Application MethodsAlways hold the gun perpendicular to the surface andkeep the gun at an even 12 to 14 in. (300–356 mm)from the surface you

14820-007Shutdown and Care1. Check the packing nut/wet cup daily. First, fol-low the Pressure Relief Procedure Warning,page 4. The packing nut should

15820-007PROBLEM CAUSE SOLUTIONElectric motor runs but no outputor low output(Also see PROBLEM, Notenough paint pressure, on page13)Piston ball check

16820-007Displacement PumpWARNINGTo reduce the risk of serious injury, always followthe Pressure Relief Procedure Warning on page4 before continuing.R

17820-007Displacement Pump3. Unscrew and remove the packing nut (38). Using arubber mallet, tap the piston rod (47) down andpull it out through the bo

18820-007Connecting Rod and BearingWARNINGTo reduce the risk of serious injury, always followthe Pressure Relief Procedure Warning on page4 before con

19820-007Drive Assembly1. Remove the pump, connecting rod and bearing asdescribed on pages 16 and 18.2.Remove the capscrews (25 & 68), lockwashers

Table of ContentsWarnings 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Avertissement 4. . . . . . . . . . . . . .

Electric MotorWARNINGTo reduce the risk of serious injury, always followthe Pressure Relief Procedure Warning on page4 before continuing.1.Di

21820-007Pressure Control & Circuit BoardWARNINGTo reduce the risk of serious injury, always followthe Pressure Relief Procedure Warning on page4

 Pressure Control AdjustmentUSE EXTREME CAUTION WHEN PERFORMING THIS ADJUSTMENT PROCEDURE to reduce the risk of aninjection injury or other s

23820-007Pressure Control AdjustmentFig. 18FHGTIGHTEN1230750856.Check to see at what pressure the sprayer startsto run again after it stalls. Plug in

24820-007Parts– SprayerModel 820–001, Series E Includes items 1 to 123Ref No. Part No. Description QtyRef No. Part No. Description Qty1 820–852 MOTOR,

25820-007Parts – Sprayer161513117159591870696824Part of 656766175119 0738Ref 77891882220265052548890871035555565763649616525245859993100947122Ref 2012

26820-007Parts – Pressure ControlPart No. 820–337Ref No. 74Pressure Control AssemblyIncludes replaceable items listed belowNOTES:Numbers with “Ref” pr

Parts – Displacement PumpPart No. 820–377Ref No. 26 Displacement Pump Includes items 27 to 49Ref No. Part No. Description Qty27* 820–276.BALL

Technical DataMaximum Working Pressure2500 psi (172 bar). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electric Motor 0.50 HP

3820-007Notes

4820-007WARNINGSHigh Pressure Spray Can Cause Serious Injury. For Professional Use Only. Observe All Warnings. Read and understand all instruction man

5820-007EQUIPMENT MISUSE HAZARDGeneral SafetyAny misuse of the spray equipment or accessories, such asoverpressurizing, modifying parts, using incompa

6820-007AvertissementLa pulvérisation à haute pression peut causer des blessures très graves. Réservé exclusivement à l’usage professionnel. Observer

RISQUES EN CAS DE MAUVAISE UTILISATION DU MATERIALConsignes générales de sécuritétoute utilisation anormale de l’appareil du pulvérisation ou

ADVERTENCIAEL ROCIADO a ALTA PRESIÓN PUEDE CAUSAR GRAVES LESIONES.SOLO PARA USO PROFESIONAL. RESPETE LOS AVISOS DE ADVERTENCIA. Lea y entiend

PELIGRO POR MAL USO DEL EQUIPOSeguridad generalCualquier mal uso del equipo pulverizador o los accesorios, talcomo sobre presurización, modifi