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WARNINGS - 

READ FIRST BEFORE USING PRODUCT

Reversible

Spray Tip 

Tip Guard

Trigger

Guard

MAJOR COMPONENTS OF SPRAY 

GUN AND REVERSIBLE SPRAY TIP

SPRAY GUN

Attach spray gun to airless unit and tighten fittings securely. 

Set the gun safety latch. (Also may be called gun safety lock, 

or trigger lock)  

*

 The gun safety latch should always be set when the gun is  

    not being triggered.

Read all warnings and safety precautions supplied with the 

spray gun and in product manual.

SPRAY TIP ASSEMBLY

PROLIGHT GUN OPERATION

1. 

   Be sure the pressure relief procedure is followed 

       before assembling tip and housing to the gun.

2.

    Insert REV-TIP™ cylinder into the REV-GUARD™  

       (guard housing assembly).

3.

    Guide the metal seat into REV-GUARD™ (guard

       housing assembly) through the retaining nut and turn  

       until it seats against the cylinder.

4. 

   Insert the O-Ring gasket onto the metal seat so that it  

       fits into the grooves.

5.

    Finger tighten REV-GUARD™ retaining nut onto the gun.

6.

    Turn guard in the desired position.

7.

    Completely tighten the retaining nut.

O-Ring Gasket

Metal Seat

REV-TIP™ Cylinder

Retaining Nut

Spray Position Shown

Reverse to 

Unplug

REV-GUARD™

Guard Housing Assembly

TO REMOVE CLOGS FROM SPRAY TIP

1.

  Lock gun safety latch.

2.

  Turn REV-TIP™ handle 180 degrees.

3.

  Disengage trigger lock and trigger gun into    

     the pail.

4.

  If the REV-TIP™ handle appears locked

     (resists turning), loosen the retaining nut. The  

     handle will now turn easily.

5. 

 Engage gun safety latch and return handle to  

     the spray position.

Retaining Nut

CLEANING SPRAY GUN

CLEANING FILTER IN GUN HANDLE

Immediately after the work is finished, flush the gun out with 

a solvent.  Brush pins with solvent and oil them lightly so 

they will not collect dried paint.

To clean the filter, use a brush dipped in an appropri-

ate solvent. Change or clean filters at least once a day.  

Some types of latex may require a filter change after 

four hours of operation.

Handle

(filter inside)

        Gun Safety      

Latch or lock

 

CLOGGED FLAT TIP

Should the spray tip become clogged, relieve pressure from 

hose by following the "Pressure Relief Procedure." Secure 

gun with the safety latch, take off guard, take out the tip, 

soak in appropriate solvent & clean with a brush. (Do not 

use a needle or sharp pointed instrument to clean the tip. 

The tungsten carbide is brittle and can chip.)

2

Press up here and pull 

gently to remove guard

Summary of Contents for Prolight Contractor Series

Page 1: ...ProLight Contractor Series Convertible Spray Gun Convertible Spray Gun Convertible Spray Gun Form No 001 627 Aug04...

Page 2: ...alve or other reason engage the gun safety latch and take your unit to an authorized Airlessco Service Center PRESSURE RELIEF PROCEDURE 1 Manufactured by AIRLESSCO BY DUROTECH CO P O Box 8006 Moorpark...

Page 3: ...osition Shown Reverse to Unplug REV GUARD Guard Housing Assembly TO REMOVE CLOGS FROM SPRAY TIP 1 Lock gun safety latch 2 Turn REV TIP handle 180 degrees 3 Disengage trigger lock and trigger gun into...

Page 4: ...spray gun parallel to the work and at a right angle to the surface RIGHT Move the gun at a steady rate in order to apply a good coverage The wet coat should be just under the thickness at which a run...

Page 5: ...Spray with uniform strokes from left to right and from right to left holding same stroke speed distance lapping and triggering as uniform as possible Adjust pressure control knob so that the paint is...

Page 6: ...tip Use nozzle with a narrow spray angle horns Thick skin on work Material too viscous Thin cautiously Application too heavy Reduce pressure and or use tip in next larger nozzle group Coating fails t...

Page 7: ...out of the gun head 4 Clean the Gun Head bore with solvent and a small brush Do not use any sharp objects to scrape away dried paint doing so may cause damage to the gun head causing a leak around th...

Page 8: ...Filter 120 106 Handle Assembly 120 109 Gun Head 120 506 4 Finger Gun Trigger 120 529 Gun Seat Adapter 120 534 Gun Repair Kit 120 536 Gun Plate 120 537 Trigger Guard 120 538 Gun Trigger Lock 120 539 P...

Page 9: ...RAY GUN AND REVERSIBLE SPRAY TIP SPRAY TIP ASSEMBLY 1 Be sure the pressure relief procedure is followed before assembling tip and housing to the gun 2 Insert REV TIP cylinder into REV GUARD guard hous...

Page 10: ...ray tip and flush with lowest possible pressure GENERAL PRECAUTIONS NEVER alter equipment in any manner NEVER use around children NEVER allow another person to use sprayer ALWAYS use face mask while s...

Page 11: ...2 15 2 54 2 96 3 90 4 98 6 17 6 81 Paint Flow Rate gpm 10 15 21 27 33 40 49 58 66 88 1 12 1 39 1 54 lpm 38 57 79 1 02 1 25 1 51 1 85 2 20 2 50 3 33 4 24 5 26 5 83 Pump Minimum gpm 25 25 33 40 50 60 75...

Page 12: ...IMPORTANT R EAD L EARN U NDERSTAND A LL L ABELS I NSTRUCTION M ANUALS S AFETY W ARNINGS B EFORE U SING T HIS P RODUCT ProLight Contractor Series Convertible 2 4 Finger Part Number 120 504...

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