Techcon TS5540 spray Valve Use Guide - Provided by Yapude

Techcon TS5540 spray ValveThe fluid tank and cylinder are made of FDA compliant 303 stainless steel.TS5540 spray valveOnline replaceable Delrin® The sealing ring made of material ensures complete sealing of the valve core and also improves its service life.TS5540 spray valveThe compact structure and easy to install threaded holes make it convenient to integrate the valve body into automation equipment.The use guide of TS5540 spray valve, compiled by Techcon's high-quality agent Shenzhen Aptech, can be summarized as follows:

catalogue

1. security information

2. description

3. function

4. Valve connection

5. Operating instructions

6. Troubleshooting

7. Maintenance and Cleaning

8. Spare parts and accessories

9. Limited Warranty

1. security information

1.1 Purpose:

Warning: Using this device in any way other than as described in the User Guide may result in personal injury or property damage. Please make sure to follow the 'User Guide'.

OK InternationalWe are not responsible for any personal injury or property damage caused by non-standard use of the equipment. The following behaviors may result in non-standard applications:

• Replace with devices not recommended in the 'User Guide'

• Use incompatible or damaged replacement parts

• Using unverified and/Or unsafe accessories, auxiliary equipment, and connection materials and methods

1.2 Safety precautions:

Do not exceed the maximum rated power when operating this device/set up

• Operation or cleaning/When repairing equipment, it is necessary to wear appropriate personal protective goggles or protective clothing

Glue may be toxic and/Or hazardous substances. Please carefully read the "Material Safety Data Sheet" and safety precautions

2. description

Size:104.1 x 25.4 mm (4.1” x 1.0”)

Weight:331g (0.73lb)

Liquid inlet:1/8” NPTInternal thread

Air intake:10-32 UNF-2B

Atomized air inlet:10-32 UNF-2B

Liquid pressure: maximum100 psi (6.9 bar)

Starting pressure: minimum70 psi (4.8 bar)

Liquid contact parts:303 Stainless steelDelrin®TheTeflon®

Cylinder material:303 stainless steel

Operating frequency: Exceeding 400 circle/branch

3.function

Project Number	explain
1	Stroke control adjustment knob
2	Valve control inlet
3	Liquid inlet
4	Removable spray cap
5	Atomized air inlet

4. Valve connection

Project Number	explain
1	From air source
2	Gas filter (optional)
3	Constant airflow
4	Valve air hose (provided)
5	Atomizing air hose (provided)
6	Liquid feed hose (optional)
7	Liquid storage container（TS1258 -Purchase)
8	Valve controller（TS500R -Purchase)

5.Operating instructions

1.Set the valve air pressure of the valve controller to70 psi (4.8 bar).

2.Set the atomizing air pressure of the valve controller according to the viscosity of the spray liquid.

3.The liquid pressure of the liquid reservoir is set according to the viscosity of the spray liquid; Please do not exceed100 psi (6.9bar).

4. Place the waste bin under the valve nozzle and clean the valve until the liquid flows out steadily.

The coverage of spray is determined by the following factors:

• Stroke control adjustment - Clockwise rotation of the stroke control knob can reduce the liquid flow rate, while counterclockwise rotation will increase the liquid flow rate. Do not let the knob exceed the "line mark" on the knob seat.

The starting length set by the valve controller ("valve open" time)

• Liquid storage pressure

• Liquid viscosity

• Distance between nozzle and spray surface

6. Troubleshooting

fault	Possible reasons	Troubleshooting methods
No liquid flow	Liquid pressure too low	Increase the liquid pressure of the liquid storage device
	The operating pressure is too low	Raise the air pressure of the valve controller to70 psi
	Valve not working	Check the valve pressure of the valve controller
	Liquid solidifies inside the valve chamber	Remove the valve and thoroughly clean it
	Stroke control adjustment does not work	Rotate the stroke control knob counterclockwise (do not exceed the "line mark")
Unstable liquid flow	Unstable liquid pressure	Ensure a constant liquid pressure
	The operating pressure of the valve is too low	Raise the valve operating pressure of the valve controller to70 psi
	The opening time of the valve is inconsistent	Check the valve controller to ensure it provides stable air pressure output
	Gas is trapped in the valve cover	Discharge gas from the valve
After the valve is closed, liquid still flows out and stops after a period of time	Gas is trapped in the liquid shield	Discharge gas from the valve
	Spray interval is too short	Increase the spray interval of the valve controller
The liquid flows through the nozzle but does not Form spray	The atomization pressure is too low	Improve the atomization pressure of the valve controller
Continuous dripping	Nozzle andDelrin®The base is dirty	Thoroughly clean the nozzle and base
	Delrin®The base is worn or damaged	Replace worn or damaged parts
	Liquid pressure exceeds100 psi	Reduce the liquid pressure in the liquid storage container until the dripping stops
	Valve installation error	Remove the valve and reinstall it according to the instructions

7. Maintenance and Cleaning

Required tools/Materials (one piece each): open-end wrench, retaining ring pliers, soft brushORing grease, wooden pin, andBig head screw(P/N=TSD1113-28)； Recommended cleaning agent: isopropanol or similar solvent.

7.1 Thoroughly clean (see figure)3.0）

1. Release the liquid pressure from the liquid storage container.

2. Remove the liquid pipeline and valve air hose from the valve.

3. Adjust the stroke control knob(19)Rotate counterclockwise beyond the "line mark" and remove it, and the compression spring will push the knob out.

4. Remove the compression spring(1)And the Mylar washers at both ends(18).

5. Use an open-end wrench to remove the locking cap(8)Then, from the liquid shield(7)Pull out the air cap in the middle(11).

6. Use an open-end wrench to remove the nozzle(9)And gaskets(13)； IfOThe ring is damaged, please replace it.

7. Grasp the liquid shield tightly(7)Rotate the cylinder counterclockwise/Needle assembly(2). After fully unscrewing, pull these two valve components straight apart to separate them.

8. Dip the soft brush in isopropanol and clean the liquid cover(7)Needles/Piston assembly(17)And the nozzle(9).

9. If the valve leaks, please use a large head screw(TSD1113-28)Remove the base(10)And replace the base with a new one; see also7.4 Instructions in section "Replacing the Base".

10. Turn the nozzle(9), gasket(13)Air cap(11)And the locking cap(8)Reinstall the liquid shield(7)In the middle.

11. Lubricate with greaseORing shaped(6)Then move the cylinder/Needle assembly(2)Reinstall the liquid shield(7).

12. First, place a Mylar washer on the needle/Piston assembly(17)Next, place another McLaren washer and compression spring into the stroke control adjustment knob in sequence(18)In this way, the compression spring can be installed(1).

13. Adjust the stroke control knob(19)Rotate clockwise fully into the knob base, then counterclockwise to the desired position, but do not exceed the "line mark" on the base.

7.2 Needle Replacement/Piston assembly and sealing ring (see figure) 3.0）

1. Execute the previous section (Section) 7.1 Steps in the section1 - 7.

2. IfORing shaped(6)Damaged, please replace it.

3. From the liquid shield(7)Remove the cup-shaped sealing ring(14).

4. Use retaining ring pliers to remove the first positioning ring(3).

5. Insert the needle/Piston assembly(17)From cylinder(2)Pull it straight out.

6. Use retaining ring pliers to remove the second positioning ring(15).

7. Remove the nylon gasket(16)andORing shaped(5)； Replace damaged parts.

8. ReinstallORing shaped(5)Nylon gasket(16)And use a positioning ring(15)Fixed.

9. Reinstall the needle/Piston assembly(17)Using a positioning ring(3)Fixed.

10. Use a soft rod (such as a wooden pin) to seal the cup-shaped seal ring(14)Reinstall the liquid shield(7).

11. Execute the previous section (Section) 7.1 Steps in the section9 - 13.

7.3 Replacement of nozzle and air cap (see figure) 3.0）

1. Adjust the stroke control knob(19)Rotate counterclockwise beyond the "line mark" position and remove it.

2. Remove the compression spring(1)And the Mylar washers at both ends(18).

3. Use an open-end wrench to remove the locking cap(8)Then, from the liquid shield(7)Pull out the air cap in the middle(11).

4. Use an open-end wrench to remove the original nozzle(9)And gaskets(13).

5. Reinstall the gasket(13)And use an open-end wrench to reinstall the new nozzle(9)Please ensure thatOThe ring is installed on the nozzle; Do not tighten the nozzle too tightly.

6. Install a new air cap(11)Then use the locking cap(8)Fixed.

7.4 Replace the base (see figure) 4.0）

1. Insert the large head screw into the nozzle(9)Rotate clockwise until it aligns with the base(10)to be connected.

2. Use "soft claw" pliers to fix the nozzle, and then pull out the large head screw and sealing ring straight out.

3. Reinstall the new base on the head screw, and then insert the head screw into the nozzle in a straight line. To ensure proper alignment of the base, it is recommended to use a hand press to install the base.