DeVilbiss FinishLine FLG-611-114 User Manual

Operation Manual:
CONVENTIONAL AND HVLP GRAVITY FEED
SPRAY GUN AND CUP OUTFITS
Important:
Read and follow all instructions and SAFETY PRECAUTIONS
before using this equipment
The FLG-611 and FLG-631 are lightweight, general purpose spray guns for both conventional and HVLP spraying applications
suitable for use with a wide variety of common coating materials.
The No.1 (conventional) air cap on the FLG-611 requires an air supply at gun inlet of approximately 45 psi and can be
operated from a 3 hp compressor. The No.2 (conventional) air cap on the FLG-611 requires an air supply at the gun of
approximately 40 psi and can be operated from a 1-1/2 - 2 hp compressor. The No.3 (HVLP) air cap on the FLG-631 requires
a maximum of 23 psi gun inlet pressure, and can be operated from a 3 hp air compressor.
Products shown here are covered by US patent number 5,803,367.
IMPORTANT: These guns may be used with most common coating and finishing materials. They are designed for use with
mildly corrosive or non abrasive materials. If used with other high corrosive or abrasive materials, it must be expected that
frequent and thorough cleaning will be required and the necessity for replacement of parts will be increased.
FLG-611 Conventional Gravity Feed Gun and Cup Outfit
FLG-631 HVLP Gravity Feed Gun and Cup Outfit
Maximum recommended working pressure: 100 psi
Air inlet threads :
1
¼4" NPS(M)
Materials in contact with coating materials
Fluid tip material : Polyarylamide
Fluid inlet threads : Stainless steel.
Fluid needle : Stainless steel.
HVLP models : 23 psi air inlet pressure (with trigger pulled) delivers 10 psi air cap pressure
SPECIFICATIONS
MODELS
DESCRIPTION
SB-US-2-579-C

DeVilbiss FinishLine FLG-611-114 Specifications

General

Type	HVLP
Fluid Tip Size	1.4 mm
Weight	1.6 lbs
Fluid Tip	1.4 mm
Air Consumption	10-12 CFM
Material	Aluminum
Air Inlet Size	1/4 in

Summary

Description

Specifications

Maximum Recommended Working Pressure

Specifies the maximum safe operating pressure for the spray gun.

Air Inlet Threads

Defines the standard thread size for air supply connections.

Installation

Operation

Preventative Maintenance

Cleaning Procedures

Steps for cleaning the air cap, fluid tip, and fluid passages.

Lubrication Guidelines

Instructions for daily lubrication of air valve stem and needle.

Replacement of Parts

Nozzle and Needle Replacement

Instructions for replacing the nozzle and needle components of the spray gun.

Spreader Valve Replacement

Guidance on removing and replacing the spreader valve assembly.

Air Valve Component Replacement

Steps for replacing parts of the spray gun's air valve system.

Safety Warnings

Fire and Explosion Hazards

Precautions regarding flammable materials, ventilation, and static electricity.

Personal Protective Equipment

Recommendations for respiratory protection, eye protection, and gloves.

Training Requirements

Emphasizes the need for adequate training in safe equipment use and maintenance.

Misuse and Disposal

Warnings against misuse, exceeding pressure limits, and proper waste disposal.

Noise Levels

Information on potential noise exposure and sound pressure levels.

Service Checks

Spray Pattern Analysis

Identifies common spray pattern conditions and their causes.

Troubleshooting Guide

Provides solutions for various spray gun operational issues.

Ez Liners Assembly

Liner Assembly Process

Steps for assembling the liner, including piercing and fitting.

Filling and Sealing the Liner

Instructions on how to fill the liner and seal it properly.

Ez Liners Cleaning

Liner Cleaning Procedure

Steps for disconnecting the gun, draining paint, and removing the liner.

Gun and Fluid Tip Cleaning

Guidance on cleaning the gun exterior, air cap, and fluid tip with solvent.