Sealey SSG1P User Manual download pdf (Page 2)

4. OPERATING INSTRUCTIONS

4.1 For best results, handle the gun correctly. It should be held perpendicular to the surface being

sprayed and moved parallel to it. Start the stroke before squeezing the trigger and release the

trigger before finishing the stroke. This will give more accurate control of the gun and the

material (see right).

4.2 Spray from a distance of 6 (150mm) to 10 inches (250mm), depending on the material and the

atomizing pressure. The material deposited should always be even and wet. Each stroke must

overlap the preceding stroke to obtain a uniform finish. To reduce overspray and obtain

maximum efficiency, spray with the lowest possible atomizing air pressure.

4.3 Controlling the fluid and the fan spray:

a) As the width of the spray is altered so the fluid flow must be adjusted to maintain the same

coverage. Use the fluid control screw (‘C’ in Section 6).

b) The direction of the fan spray, either horizontal or vertical, is adjusted by turning the air cap

to the desired position and then tightening the retaining ring.

Disconnect from the air supply before attempting any maintenance or cleaning. When reassembling

after maintenance, be sure to take care when screwing parts together. At first screw parts hand tight

to avoid cross-threading. If a part cannot easily be turned by hand, check that you have the correct

part, or unscrew, realign and try again. DO NOT use excessive force when reassembling.

5.1 SPRAY GUN

5.1.1 Immerse the front end of the gun only in solvent until the solvent just covers the fluid connection.

5.1.2 Use a bristle brush and solvent to wash off accumulated paint.

5.1.3 Do not immerse the entire gun in solvent. This will cause lubricants to dissolve and packing to dry out.

Dirty solvent may also clog the narrow passages in the gun.

5.1.4 Wipe the outside of the gun with a dampened solvent rag.

5.1.5 Lubricate the gun daily with a light machine oil. Be sure to lubricate the fluid needle packing, air valve

packing, side port control packing and trigger pivot point. Do not use lubricants containing silicone.

5.1.6 When finished spraying, flush the gun through with clean thinners.

5.2 AIR NOZZLE, FLUID NOZZLE & NEEDLE ASSEMBLY

5.2.1 To clean the nozzles, soak them in solvent to dissolve any dried material then blow them clean with air.

Handle all nozzles carefully and do not make any alterations in the gun.

5.2.2 If you need to probe the holes in the nozzles, be sure to use a tool that is softer than brass; do not use metal instruments.

5.2.3 Adjust the fluid needle valve so that when the gun is triggered, air flow occurs before fluid flow.

5. MAINTENANCE & CLEANING

THE PROBLEM THE CAUSE THE SOLUTION

Heavy atomization, poor centre pattern Fluid flow is too high for the air pressure

and flow

1. Increase air pressure by adjusting

regulator (A) and increase flow

adjusting regulator (B).

2. Reduce paint flow with regulator (C).

3. Paint may be too thick. If so, dilute it.

Poor atomization/heavy centre pattern Air pressure and flow too high for fluid flow 1. Reduce air pressure by adjusting

regulator (A).

2. Reduce air flow by adjusting regulator

(B) and increase fluid flow with

regulator (C).

Intermittent spray pattern Air entering the fluid supply 1. Tighten the connection between the

gun and the pot.

2. Tighten fluid nozzle with gun spanner.

3. Check if pot vent hole is blocked.

4. Check if pot is empty.

Heavy right or left side pattern Horn hole (A) blocked. In order to check, turn

the air cap (C), if the faulty pattern is now

upside down the hole must be cleaned.

1. Place the air cap in solvent.

2. Clean hole with compressed air or

with a wooden toothpick.

DO NOT use a metal probe which

will damage the hole.

Top heavy or bottom heavy pattern Possible paint build-up between fluid nozzle

and air cap (A).

1. Clean the air cap and the fluid

nozzle, check that they match.

2. Check needle for damage.

6. TROUBLESHOOTING

Parts support is available for this product. To obtain a parts listing and/or diagram, please log on to www.sealey.co.uk,

email sales@sealey.co.uk or phone 01284 757500.

NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.

IMPORTANT: No liability is accepted for incorrect use of this product.

WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.

INFORMATION: For a copy of our latest catalogue and promotions call us on 01284 757525 and leave your full name and address, including postcode.

01284 757500

01284 703534

sales@sealey.co.uk

Sole UK Distributor, Sealey Group,

Kempson Way, Suffolk Business Park,

Bury St. Edmunds, Suffolk,

IP32 7AR

www.sealey.co.uk

Web

Original Language Version

SSG1P.V2 Issue: 2 - 02/03/10

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Sealey SSG1P User Manual Page 2

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