Husky HDS420 specifications Troubleshooting Chart

Page 6

Multi-Purpose Spray Gun

Troubleshooting Chart

 

Symptom

Possible Cause(s)

Corrective Action

 

 

 

 

 

 

 

 

Spray pattern too small

1.

Dried material lodged in

1.

Clean air cap

 

 

 

openings of air cap

 

 

 

 

 

2.

Lumpy material

2.

Thin and strain material

 

 

3.

Not enough material

3.

Open fluid control knob further

 

 

4.

Insufficient fluid pressure

4.

Increase air pressure. Do not exceed 50 psi

 

 

 

 

 

 

 

 

Unsatisfactory spray

1.

Material too heavy

1.

Thin material

 

pattern

2.

Dirty air cap

2.

Clean

 

 

3.

Too much material being

3.

Close fluid control knob to reduce material flow

 

 

 

applied

 

 

 

 

 

4.

Spray pattern too wide

4.

Close fluid control knob further or move closer to the work

 

 

 

 

 

 

 

 

Too much spray mist

1.

Too much air pressure for

1.

Reduce air pressure

 

 

 

material being sprayed

 

 

 

 

 

2.

Material too thin

2.

Mix with thicker material. Reduce air pressure. Open fluid

 

 

 

 

 

control knob gradually

 

 

 

 

 

 

 

 

Leakage around fluid

1.

Packing too loose

1.

Tighten packing nut. Replace packing if tightening does

 

packing nut

 

 

 

not stop leakage

 

 

2.

Worn or dry packing

2.

Replace or lubricate with non-silicone oil

 

 

 

 

 

 

 

 

Leakage around

1.

Canister gasket not seating

1.

Clean gasket. Replace if necessary

 

canister and canister

 

properly

 

 

 

 

cover

2.

Canister not tightened

2.

Tighten securely. Apply a small amount of Vaseline® or

 

 

 

securely

 

mineral type grease on the threads when assembling the

 

 

 

 

 

canister to the canister cover

 

 

 

 

 

 

 

 

Orange Peel

1.

Material drying too fast

1.

Use a slower solvent or add a retarding agent

 

(Rough rolling

2.

Gun too far from surface

2.

Move gun closer to surface

 

appearance similar to

3.

Material too thick

3.

Thin material per thinning instructions

 

an actual orange

 

 

 

 

 

 

peeling)

 

 

 

 

 

 

 

 

 

 

 

 

 

Runs and sags

1.

Material too thin

1.

Add material to increase thickness

 

 

2.

Moving gun too slow

2.

Move gun more quickly

 

 

3.

Excessive material flow

3.

Turn material control knob clockwise to reduce flow

 

 

4.

Gun too close to surface

4.

Move gun further from surface

 

 

 

 

 

 

 

 

Mottled, rough surface

1.

Too much thinner

1.

Reduce thinner

 

finish

2.

Poor spray technique

2.

Refer to “Operation” for spraying instructions

6

Image 6
Contents Description SpecificationsSafety Guidelines UnpackingUSE of AIR Caps General SafetySet Up Internal MIX Caps Must be Used with Pressure Feed operationPreparation Maintenance OperationDo not immerse gaskets or spray gun body in solvents Cleaning a GUN Used with a Paint TankPeriodic CLEAN-UP StoringTroubleshooting Chart Repair and Maintenance Kits Available No. Description QtyWhat is not Covered Under this Warranty Responsibilities of Purchaser Under this WarrantyDéballage SpécificationsDirectives de Sécurité Terminologie du Pistolet VaporisateurTerminologie du Pistolet Vaporisateur Suite Généralités sur la SécuritéMontage Montage Suite PréparationPréparation Suite FonctionnementNettoyage Quotidien Fonctionnement SuiteEntretien Nettoyage PériodiqueNo. de No de Réf Description Entretien SuiteEntreposage QtéGuide de Dépannage 15 FrLA Présente Garantie NE Couvre PAS Responsabilités DE L’ACHETEUR AUX Termes DE Cette Garantie16 Fr Terminología de las Pistola Pulverizadoras DescripciónMedidas de Seguridad EspecificacionesAdvertencia Nuncarocíe Terminologia de las Pistola Pulverizadoras ContinuaciónInformaciones Generales de Seguridad AdvertenciaInstalación Continuación PreparaciónPresencia DE AGUA/ACEITE EN EL Aire Comprimido Preparacion Funcionamiento ContinuaciónAjuste DEL Material / Ajuste DEL Patrón Ajustes DE DistanciaLimpieza Diaria MantenimientoAdvertencia le aplique Limpieza PeriodicaCtd Para AlmacenarNo. de Número del Descripción Juegos DE Repuestos DisponiblesGuía de Diagnóstico de Averías 23 SpLO QUE no Esta Cubierto POR Esta Garantia Responsabilidades DEL Comprador Bajo Esta Garantia