How to Unclog Wagner Paint Sprayer: Step-by-Step Guide

Pressure Relief Procedure

Follow this procedure after the unit is assembled and before any operation which involves the spray gun such as changing tips or accessories, or cleaning and maintenance.

1.Make sure PRESSURE CONTROL KNOB is at its lowest setting (counterclockwise).

Pressure Control

Knob

3.Trigger gun to remove any pressure which may still be in the hose.

	2. Turn PRIMING KNOB to PRIME A position.	4. Lock gun trigger in the Off position.
	Prime A	Trigger Lock
	Spray B	Trigger Lock
	Spray B
	Knob

Injection hazard possible. Do

WARNINGnot spray without tip guard in

place. NEVER trigger gun unless tip is completely turned to the spray or unclog position. ALWAYS engage trigger lock before removing, replacing or cleaning tip.

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Wagner SprayTech 505 owner manual Pressure Relief Procedure

Contents

505 Questions? ... Need Help? Specifications General Description Safety Precautions Hazard Prevention Hazard Prevention Do not USE Bleach Extension Cord Grounding Instructions Pressure Relief Procedure Tools needed SET-UPAssemble Cart Attach TIP to GUN Correct Way Wrong Way Attach Return Hose Attach Paint Hose Attaching High Pressure Hose to Gun Return unit to upright position PrimingPrepare to Prime Attach Suction SET Prime the Pump Do Not Cross thread Turn Sprayer on Spraying Practice First Spraying Technique Result of Flexing Wrist While Spraying If Spray Tip Becomes Clogged Proper Way to Trigger Spray Gun To clean the filter during the painting process Suction Set Screen Clean UP SHORT-TERM/OVERNIGHT StorageShut-down Start-up Cleanup Shut DOWN/CLEAN UP Cleaning Bucket Fill Inlet Valve With Oil Maintenance Cleaning ValvesRemoving and Cleaning Inlet Valve Cleaning and Servicing Outlet Valve Priming Knob Slippage Erature set Converting Sprayer for Hopper Operation Optional Hopper AssemblyCleaning Hopper Unit Trouble Shooting Problem Cause Remedy Problem Cause Remedy Parts Diagram Final Assembly Parts Diagram Paint Pump Assembly Item Part no Description QTY Parts Diagram Suction Set Assembly 0270174 Parts Diagram Optional Hopper Assembly AccessoriesPart Description Number PartDescription Number Parts and Accessories Parts List Limited Warranty Airless Paint Spray Equipment Wagner Spray Tech Corporation