TEKNA 702736 Скачать руководство пользователя страница 6

TB-1016-A

6

INSTALLATION

For maximum transfer efficiency,

 do not use more pressure than 

is necessary to atomise the material being applied.

1.  Connect the gun to a clean, moisture and oil free air  

supply using a hose size of at least 8 mm (5/16") I.D. hose. 

Do not use 6 mm I.D. hose (8 m x 6 mm hose at 510 LPM 

has a pressure loss of 1.8 bar. 8 m x 8 mm hose at 510 LPM 

has a pressure loss of 0.6 bar. [Do not use 1/4" I.D. hose 

(25' x 1/4" hose at 18 CFM has a pressure loss of 25 psi. 

25' x 5/16" hose at 18 CFM has a pressure loss of 8 psi).] 

Depending on hose length, larger I.D. hose may be required. 

NOTE

 

When gun is triggered on, adjust inlet air pressure 

(for recommended pressures see Chart 1 under Parts 

Replacement) at the gun inlet. (Pressure gauge shown under 

Accessories is recommended for this). 

Do not use more 

pressure than is necessary to atomise the material being 
applied.

 Excess pressure will create additional overspray and 

reduce transfer efficiency.

NOTE

 

If quick connects are required, use only high flow quick con-

nects approved for HVLP use. Other types will not flow enough 

air for proper gun operation.

NOTE

 

If an air adjusting valve is used at the gun inlet, use a DeVilbiss air 

adjusting valve. Some competitive adjusting valves have signifi-

cant pressure drop that can adversely affect spray performance. 

DeVilbiss air adjusting valves have minimal pressure drop.

2.  Attach the gravity feed cup to the material inlet.

NOTE

 

Protective coating and rust inhibitors have been used  

to keep the gun in good condition prior to shipment.  

Before using the gun, flush it with solvents so that these 

materials will be removed from fluid passages.

OPERATION

1.  Mix coating material to manufacturer’s instructions and strain 

material.

2.  Fill the cup with the required amount of material.  

Fill to no more than 19 mm (3/4") from the top of the cup.  

DO NOT OVERFILL.

3.  Attach Cup Lid.
4.  Turn fluid adjusting knob (18) clockwise to prevent fluid 

needle movement.

5.  Turn spreader valve adjusting knob (23) counter clockwise to 

fully open.

6.  Trigger gun on and adjust inlet air pressure (for 

recommended figures see Chart 1 under Parts Replacement) 

at the gun inlet. (Pressure gauge shown under Accessories is 

recommended for this).

7   Turn fluid adjusting knob counter clockwise until first  

thread shows.

8.  Test spray. If the finish is too dry, reduce airflow by reducing 

air inlet pressure.

9.  If finish is too wet, reduce fluid flow by turning fluid adjusting 

knob (18) clockwise. If atomisation is too coarse, increase inlet 

air pressure. If too fine, reduce inlet pressure.

10.  The pattern size can be reduced by turning spreader valve 

adjusting knob (23) clockwise.

11.  Hold gun perpendicular to surface being sprayed. Arcing  

or tilting may result in uneven coating.

12.  The recommended spray distance is 150-200 mm (6"–8").
13.  Spray edges first. Overlap each stroke a minimum of 75%. Move 

gun at a constant speed.

14.  Always turn off air supply and relieve pressure when gun is not 

in use.

PREVENTIVE MAINTENANCE & CLEANING

To clean air cap and fluid nozzle, brush exterior with a stiff bristle 

brush. If necessary to clean cap holes, use a broom straw or 

toothpick if possible. If a wire or hard instrument is used, extreme 

care must be used to prevent scratching or burring of the holes which 

will cause a distorted spray pattern.
To clean fluid passages, remove excess material from cup, then flush 

with a suitable solvent. Wipe gun exterior with a solvent dampened 

cloth. Never completely immerse in solvent as this is detrimental to 

the lubricants and packings.

NOTE

When replacing the fluid nozzle or fluid needle, replace both 

at the same time. Using worn parts can cause fluid leakage. 

See page 11, Chart 2. Also, replace the needle packing at this 

time. Lightly lubricate the threads of the fluid nozzle before 

reassembling. Torque to 18–20 nm (13–15 ft-lbs). Do not over 

tighten the fluid nozzle.

CAUTION

To prevent damage to fluid nozzle (8) or fluid needle (15), be 

sure to either 1) pull the trigger and hold while tightening or 

loosening the fluid nozzle, or 2) remove fluid adjusting knob (18) 

to relieve spring pressure against needle collar.

SPRAY GUN LUBRICATION

Daily, apply a drop of spray gun lubricant at trigger stud (39) and the 

stem of air valve (32) where it enters air valve assembly. The shank 

of fluid needle (15) where it enters packing nut (28) should also be 

oiled. Fluid needle packing (26) should be lubricated periodically. 

Make sure air separator (9) and air cap retaining ring (1) threads are 

clean and free of foreign matter. Before assembling air cap retaining 

ring to air separator, clean the threads thoroughly, then add two 

drops of spray gun lubricant to threads. Fluid needle spring (16) and 

air valve spring (33) should be coated with a 

very light grease, making sure that 

any excess grease will not clog the 

air passages. 
Points of Lubrication

A.   Trigger Points

B.  Packing

C.  Adjusting Knobs

D.  Air Cap Retaining Ring Threads

E.  Air Valve Cartridge

A

C

D

B

E

Содержание 702736

Страница 1: ...TB 1016 A Replaces TB 1016 Technical Bulletin Professional Gravity Feed Spraygun Gun Repair Kit No 702736 askus devilbissar com 800 445 3988 www autorefinishdevilbiss com ...

Страница 2: ...0 E Chart 1 Air Caps 11 Chart 2 Fluid Nozzles Fluid Needles F Exploded View and Parts List 12 Troubleshooting Possible Problems in Operation 13 14 Accessories 14 Warranty 15 NOTE When used with the HVLP cap this gun can be used any where both in mandated HVLP and unregulated areas When used with the High Efficiency cap this gun can be used in unregulated areas and certain approved regulated areas ...

Страница 3: ...ficiency by limiting air cap pressure to 0 7 bar 10 psi complies with rules issued by SCAQMD and other air quality authorities HVLP models will produce approximately 0 7 bar 10 psi air cap pressure at 1 8 bar 26 psi gun inlet pressure with the trigger pulled HVLP air cap 202 is designed for optimum basecoat applications HVLP air cap 909 is designed for optimum clear coat applications Two air cap t...

Страница 4: ...y clean design aluminum cup or screw on lid w vent acetal Cup 17 Air Valve design offers low pull force low pressure drop 18 Gun acceptable for waterborne and solvent borne applications Materials of Construction Gun Body Anodized aluminium Air Cap Nickel plated brass Fluid Nozzle Fluid Needle Fluid Inlet Trigger Stud Stainless steel Air Separator Air Cap Retaining Ring Knobs Anodized aluminium Spr...

Страница 5: ...y be used with these solvents However aluminium is widely used in other spray application equipment such as material pumps regulators valves and cups Check all equipment items before use and make sure they can also be used safely with these solvents Read the label or data sheet for the material you intend to spray If in doubt as to whether or not a coating or cleaning material is compatible contac...

Страница 6: ...ssure 9 If finish is too wet reduce fluid flow by turning fluid adjusting knob 18 clockwise If atomisation is too coarse increase inlet air pressure If too fine reduce inlet pressure 10 The pattern size can be reduced by turning spreader valve adjusting knob 23 clockwise 11 Hold gun perpendicular to surface being sprayed Arcing or tilting may result in uneven coating 12 The recommended spray dista...

Страница 7: ...R VALVE BODY AS THIS MAY DAMAGE THE CAGE See picture 7 7 7 CLEAN a Remove all paint build up See picture 7 8 b The 4 poppet holes must be clear See picture 7 9 c Stem must be free to float in poppet See picture 7 10 d Stem must slide through cage bore with slight resistance due to seal e Rear seal must look clean and in position in the bore See picture 7 6 f If any of the above cannot be rectified...

Страница 8: ... a soft brush 7 Place new rear seal onto service tool grooves must fit in service tool form See picture 8 8 8 Push rear seal firmly into hole up to shoulder using service tool See picture 8 9 9 Insert new spring ensuring the end with the plastic bearing pad goes in first See picture 8 5 10 Insert air valve assembly into gun and carefully feed through the rear seal and over the spring See picture 8...

Страница 9: ...ng nut fully using a straight blade screwdriver Don t over tighten See picture 9 6 10 Reinstall fluid needle needle spring spring pad and fluid adjusting knob See pictures 9 5 9 4 9 3 A drop or two of lubricant on parts assures smooth operation 11 Reinstall trigger See pictures 9 2 9 1 A drop of lubricant assures smooth operation 12 Trigger gun fully and screw in fluid adjusting knob until it stop...

Страница 10: ...e 10 10 8 Reinstall the air separator making sure the pin is engaged into the hole in the gun body Reinstall the fluid nozzle and torque the fluid nozzle to 18 20 nm 13 15 ft lbs Don t over torque the fluid nozzle A drop or two of lubricant on the fluid nozzle threads and air separator threads insures smooth assembly Reinstall the air cap and retaining ring 9 Insert fluid needle all the way into t...

Страница 11: ... other air regulatory agencies requires gun inlet pressure not to exceed 1 5 bar 22 psi with gun fully triggered when the high efficiency cap is used Gun inlet pressure may be adjusted as required to any desired value in areas not requiring EPA compliance NOTE 2 When removing air cap from retaining ring don t remove slip ring 2 or retaining ring seal 5 from retaining ring Damage to the parts may o...

Страница 12: ... Needle Packing 1 27 Packing Spring 1 28 Packing Nut 1 29 Packing Spring Packing Nut Kit 702731 1 30 Air Valve Body 1 31 Air Valve Cage 1 32 Air Valve Poppet 1 33 Air Valve Spring 1 34 Air Valve Spring Pad 1 35 Air Valve Seal Kit of 5 803307 1 36 Air Valve Assembly 702732 1 37 Trigger Stud Screw T20 Star 1 38 Trigger 1 39 Trigger Stud 1 40 Trigger Stud Screw Kit 702733 1 41 Plug 1 42 Air Inlet 702...

Страница 13: ...r fluttering spray Loose or damaged fluid nozzle seat Tighten or replace Loose or broken cup fluid nipple Tighten or replace cup Material level too low Refill Container tipped too far Hold more upright Obstruction in fluid passage Back flush with solvent Loose fluid needle packing nut Tighten Damaged fluid needle packing Replace Unable to get round spray Spreader valve not seating properly Clean o...

Страница 14: ...un 702576 TEKNA 900cc Aluminum Cup Joins any single piece DeVilbiss air cap with latest version MBC 368 MSA 1 or GTI 3 retaining rings Helps prevent parts loss and provides easier assembly JGA 156 K10 191972 Spring Clips Easy to use and clean design 40 128 Twin Cartridge Paint Spray Respirator NIOSH Certified TC84A 1623 for respira tory protection in atmos pheres not immediately dangerous to life ...

Страница 15: ...rvice www devilbiss com DeVilbiss Automotive Refinishing DeVilbiss has authorized distributors throughout the world For equipment parts and service check the Yellow Pages under Automotive Body Shop Equipment and Supplies For technical assistance see listing below U S A Canada Customer Service Office 11360 S Airfield Road Swanton OH 43558 Toll Free Telephone 1 800 445 3988 U S A and Canada only Tol...

Страница 16: ...TB 1016 A 2014 DeVilbiss Automotive Refinishing All rights reserved 8 14 ...

Отзывы: