background image

Troubleshooting

311159A

9

Troubleshooting

Problem

Cause

Solution

Material will not flow out of gun

Material too thick

Thin material. Increase pressure at 
pump.

Not enough air

Open gun air valve (A) more 
(counter-clockwise)

Trigger adjustment set too low

Rotate trigger nut clockwise to 
increase (adjust) trigger travel

Nozzle too small

Increase nozzle size

Gun is plugged

Clean gun

Pattern too fine

Material too thin

Add more dry material to mix to 
thicken

Air pressure too high

Close gun air valve (A) partially 
(clockwise)

Gun needle travel too low

Rotate trigger nut clockwise to 
increase (adjust) trigger travel

Nozzle too small

Replace nozzle with larger size

Pattern too coarse

Material too thick

Add water to mix to thin material

Air pressure too low

Open gun air valve (A) more 
(counter-clockwise)

Nozzle too large

Replace nozzle with smaller size

Gun will not shut off

Worn nozzle and/or needle

Relieve pressure

, page 3. Replace 

worn parts

Nozzle retaining ring not on all the 
way

Tighten completely.

Debris in gun passages

Relieve pressure

, page 3. Clean 

gun.

Fluid leaking at flow adjustment 
nut (B)

Damaged seal

Relieve pressure,

 page 3. Replace 

seal (3).

Trigger nut won’t adjust

Dirty threads

Clean threads.

Nozzle not on gun

Put nozzle on gun.

Needle triggered

Adjust when trigger is not pulled.

Air won’t shut off when gun trigger is 
released (non-bleeder model only)

Debris in gun air passages

Relieve pressure

, page 3. Clean 

gun.

Loose air fittings

Tighten air fittings on gun

Worn air seals

Replace air shutoff needle u-cup (4) 
and/or air valve seal (18)

Содержание 249458

Страница 1: ...ements Model 249458 125 psi 0 86 MPa 8 6bar Maximum Working Pressure Non bleeder gun for use with Zip Tex 1500 Texture Sprayer For sprayer operation and warning information refer to your sprayer or compressor operation manual Important Safety Instructions Read all warnings and instructions in this manual Save these instructions ti3966a ...

Страница 2: ...ssure or temperature rating of the lowest rated system component See Technical Data in all equipment manuals Use fluids and solvents that are compatible with equipment wetted parts See Technical Data in all equipment manuals Read fluid and solvent manufacturer s warnings Check equipment daily Repair or replace worn or damaged parts immediately Do not alter or modify equipment Use equipment only fo...

Страница 3: ... B IMPORTANT To reduce the risk of injury follow this Pressure Relief Procedure whenever you Are instructed to relieve pressure Stop spraying Service equipment Install or clean spray nozzle Disconnect or connect hose 1 Shut OFF air source 2 Disconnect power source 3 Open gun air valve A 4 Trigger gun to relieve pressure TI3037A OFF ON ti4292a Electric Model Gas Model ti4000a A ti4001a ...

Страница 4: ... Relieve Pressure page 3 2 Connect air and material hoses to gun Tighten securely 3 Install nozzle 4a on front of gun and secure using retaining ring 1A See Nozzle Selection Chart page 4 4 Refer to system operation man ual to start and prime sprayer ti4003a TI B Application Nozzle No 2 Air Volume1 Fog 3 4 mm high Simulated Acoustic 4 mm medium to high 6 mm 8 10 mm Orange Peel 3 4 mm 4 8 mm medium ...

Страница 5: ...s increase nozzle 4A and reduce gun atomizing air by closing air valve A clockwise ti4000a A TI B System Adjustment 1 Open air valve A 2 Test spray pattern on card board Hold gun 18 to 30 in 457 to 762 mm from surface Use this spray distance for most applications Overlap each stroke 50 in a circular motion 3 Adjust air valve A to achieve uniform round spray pattern It may be necessary to change sp...

Страница 6: ... needed to maintain proper consistency C B ti4338a Material Flow Adjustment Air Flow Adjustment Preventing Material Surge at Gun Trigger For Continuous Spraying For a lighter spray pattern decrease material pressure at sprayer For a heavier spray pattern increase material pressure at sprayer Trigger gun To decrease air flow close air valve A clockwise To increase air flow open air valve A counter ...

Страница 7: ...WASTE ti4290a WATER ti4334a 4A 5 Finish cleaning all compo nents A soft brush may be used to help loosen any dried on material from surface Cleaning out all air passages and components will improve gun performance and life 6 Connect air line to gun Open gun air valve A forcing air through tip to clear out any remaining material 7 Disconnect air line and mate rial hose from gun To improve working c...

Страница 8: ... seated against u cup 3 5 ASM recommends you replace the entire fluid needle assembly at this time includ ing the needle 9 spring 5 packing o ring 6 and guide 7 6 Trigger gun a few times to make sure u cup and retainer are securely in place ti4445a ti44 ti4447a 9 5 6 7 ti4813a U U cups seals are very fragile Never pound on seal during installation 1 Remove air valve retainer 21 compression spring ...

Страница 9: ...oarse Material too thick Add water to mix to thin material Air pressure too low Open gun air valve A more counter clockwise Nozzle too large Replace nozzle with smaller size Gun will not shut off Worn nozzle and or needle Relieve pressure page 3 Replace worn parts Nozzle retaining ring not on all the way Tighten completely Debris in gun passages Relieve pressure page 3 Clean gun Fluid leaking at f...

Страница 10: ...Parts 10 311159A Parts ti3968a 12 13 5 7 6 8 35 9 11 22 23 21 20 19 18 17 4 2 28 14 15 15 16 3 36 10 ...

Страница 11: ...99 RING retaining 1 17 15C895 NEEDLE air valve 1 18 15D104 SEAL air valve 1 19 108961 SPRING compression 1 20 103610 PACKING o ring 1 21 15C896 RETAINER spring air valve 1 22 15B565 VALVE ball 1 23 119394 FITTING line air 1 28 NOZZLE 1 28a 15C883 NOZZLE texture 3mm 1 28b 15C884 NOZZLE texture 4 mm 1 28c 15C885 NOZZLE texture 6 mm 1 28d 15C886 NOZZLE texture 8 mm 1 28e 15C887 NOZZLE texture 10 mm 1...

Страница 12: ... mm Wetted parts Anodized Aluminum Stainless Steel Buna N UHMW Poly ethylene Brass Steel Viton Delrin Sound data Sound pressure level 96 dB A Sound power level 104 dB A Dimensions Weight dry without packings 30 oz 850 5 g Height 10 3 in 261 6 mm Length 7 5 in 190 5 mm Width 1 7 in 43 18 mm Spraying simulated accoustic at full air and maximum material pressure ...

Страница 13: ...Notes 311159A 13 Notes ...

Страница 14: ... workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE ASM s sole obligation and buyer s sole remedy for any breach of warranty shall be a...

Отзывы: