INSTRUCTIONS-PARTS LIST

This manual contains IMPORTANT

WARNINGS and INSTRUCTIONS

READ AND RETAIN FOR REFERENCE

ORACO

34374~

Rev

SUPERSEDES A

AS4000 Electrostatic SDrav Gun

FLUID SUPPLY HOSE CONVERSION KIT

Required when spraying conductive solvent-based material having a resistivity range of 0.5 megohm t o in- finity, t o maintain the proper electrostatic field.

Kit Part No. 217-496

For AS4000 Guns', Part No. 215-870 and 217-246;

Series A b B Guns Only

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, flake paint can cause static sparking, which can result in fire or explosion and serious bodily injury or propem damage.

NOTE:

These kits have not been tested by the Cana- dian Standards Association or Factory

Mutual. Installing these kits to certified or approved electrostatic systems voids previous C.S.A. certification and/or F.M. approval.

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INSTALLATION

WARNING

Installing and servicing this equipment requires access t o parts which may cause electric shock or other serious bodily injury. Do not install or service this equipment unless you are qualified.

Before servicing the tip or gun, and before disassembling the gun, always turn off the High

Voltage Power Supply, shut off the power source t o the pump, and trigger the spray gun t o relieve fluid pressure.

Be sure your insta'llation complies with National,

State and Local codes for the installation of elec- trical apparatus in a Class 1, Group D, Divisions 1 and 2 Hazardous Location.

Disassembling the Gun

Loosen connector (AI from the gun barrel and loosen the fluid tube nut (E). Remove fluid tube (Cl, nut (E) and the collar (E).

See Fig 1.

Remove the connector (A) from the gun barrel. If your gun has the ferrule (Dl shown

in Fig 1. remove the fer-

rule. Remove the screw (F), retainer plate (GI and adapter (HI from the bracket

(Jl. See Fig 1.

Fig 1

G

'Guns covered in separate instruction manual 307-567.

GRACO INC. P.O. Box MINNEAPOLIS, MN 55440-1444

@COPYRIGHT 1983 GRACO INC.

Assembling t h e Gun

Install the new adapter screw IF) on the bracket (J).

Insert the fluid hose (1) through the adapter enough t o install the collar (3), fluid tube nuts (6 9). fitting (8). retainer (10) and the ferrule (11). These parts must be slipped onto the fluid hose (1). See the Parts

Drawing.

Insert the end of the fluid hose (1) into the gun barrel until it seats against the bottom of the inlet port. See the Parts Drawing. Hold the hose so it is firmly seated and slide the ferrule (11) and retainer (10) into the inlet port. Tighten the retainer (10) until the hex portion of the retainer just contacts the gun barrel.

Screw the fitting (8) into the retainer (10) and tighten until the hex portion of the fitting just contacts the hex portion of the retainer.

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.-.-

Do not overtighten the fitting (8). Ovenightening will break the fitting. i I

KEY

0

J

K

L

M

2

3

6

Retainer Plata

Tube Bracket

Ground Shield Layer

Outer Jacket

Inner Layer

Fluid Adapter

Collar

Tube Fitting Nut

’

LG

L

CUT-AWAY ViEW

OF FLUID HOSE 111

Fia 2

Screw the nut (9) onto the fitting (8) and tighten.

Insert a screwdriver into the slot in the collar

(6)

(3) and slide it over the ground shield layer (K) of the fluid hose

(1). See Fig 2. Screw the nut and tighten. onto the adapter (2)

PARTS LISTS AND DRAWINGS

Conductive Solvent Conversion K i t 217-496 for

Mid-Range Manual Guns 215-870

A 8 B. e

Series

REF PART

NO. NO.

DESCRIPTION

1 178-831

2 178-826

HOSE, fluid

ADAPTER, fluid

3 179-958 COLLAR

6 106-262

7 179-996

8 180-553

9 107-208

NUT, tube, flareless

CONNECTOR, female

FITTING, male

NUT, ferrule

10 178-130 RETAINER

11 180-550 FERRULE

QTY

Order parts by name and series letter of the assembly for which you are ordering.

SERVICE INFORMATION

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Listed below by the assembly changed are DELETED and ADDED Darts.

ASSEMBLY PART

CHANGED STATUS

217-496 DELETED

Conversion ADDED

Kit ADDED

REF PART

NO. NO.

~~

NAME

107-207 Fining

8 180553

11 180-5M)

Fitting

Ferrule

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SERVICE INFORMATION NOTE: Conversion kits

217-497 and 217-498 have been removed from this in- struction manual. Kit 217-497 is now covered in instruc- tion manual 307-683. Kit 217-498 is covered in instruc- tion manual 307-684.

Factory Brnnches:Atlanta, Dallas, Detroit. 10s Angeles. West Caldwell IN.J.1

Subsidiary and Afflibte C o m p n i e e : C a n a d a ; England; Switzarlend: France: Germany; Hong Kong; Japan

GRACO INC. P. 0. Box 1441 MINNEAPOLIS, MN 55440-1444

PRINTED IN U.S.A. a7627 1-E3 R e v i d 2-84