TS5000-user-guide.pdf

16 10. SPARE PARTS AND ACCESSORIES 10.1 SPARE PARTS: The only spare parts availabl e are: Fluid inlet fitting, O- ring and clean o ut screw. These items are in cluded in the Valv e cleaning ki t part number: 5000-013-000…

10. SPARE PARTS AND ACCESSORIES

10.1 SPARE PARTS: The only spare parts available are: Fluid inlet fitting, O-

ring and clean out screw. These items are included in the Valve cleaning kit

part number: 5000-013-000

10.2 ACCESSORIES

PART NUMBER DESCRIPTION

5000-000-080 Torque wrench for metal valve

5000-000-082 Torque wrench for plastic valve

7105XCON Dispensing conditioner, 10-CC, 700 series syringe

7305XCON Dispensing conditioner, 30-cc, 700 series syringe

11. WARRANTY

Manufacturer warrants this product to the original purchaser for a period of one

(1) year from date of purchase to be free from defects in material and

workmanship, but not against damages by misuse, negligence, accident, faulty

installations and instructions. Manufacturer will repair or replace (at factory’s

option), free of charge, any component of the equipment thus found to be

defective, on return of the component, “PREPAID” to the factory during the

warranty period. In no event shall any liability or obligation of the

Manufacturer arising from this warranty exceed the purchase price of the

equipment. This warranty is only valid if the defective product is returned as a

complete assembly without physical damage. The Manufacturer’s liability, as

stated herein, cannot be altered or enlarged except by a written statement

signed by an officer of the company. In no event shall the Manufacturer be

liable for consequential or incidental damages. A return authorization is

required from Techcon Systems prior to shipping a defective unit to the factory.

Manufacturer reserves the right to make engineering product modifications

without notice.

Send warranty returns to:

OK International

Garden Grove Division

12151 Monarch Street

Garden Grove, Ca 92841

TSI-0118_G

Techcon Systems

TS5000 Series

Rotary Valve

User Guide

CONTENTS

Page number

1. Specifications …………………………………………………3

2. Unpacking and inspection……………………………………..4

3. Description……….……………………………………………4

4. Theory of operation….…...……………………………………5

5. Setup instructions

5.1 Mechanical Mounting….……..…………………………6

5.2 Electrical Connection…....………………………………6

5.3 Air Connection ………………………………………7

6. Typical system setup ………………………………………7

7. Dispensing application ………………………………………8

8. Troubleshooting ………………………………………10

9. Maintenance and cleaning

9.1 Valve purging ………………………………………11

9.2 Thorough cleaning ………………………………………12

9.3 Valve reassembly ………………………………………14

9.4 Priming the valve ………………………………………15

10. Spare parts and accessories ……………………………16

11. Warranty …………………………………………………16

9.4 Priming the valve:

The valve is shipped with conditioner filled inside valve chamber to ensure the

valve is not run “dry” during initial start-up.

CAUTION: Running the valve dry (without dispense material) may cause

damage to the feed screw and chamber.

1. Attach a barrel of dispensing conditioner (Part number 7305XCON)

to the valve inlet.

2. Apply 8 psi pressure on the barrel and let the pressure push the

conditioner through the valve for 2 minutes. Do not apply more than

10 psi on the conditioner when priming as this may cause compressed

air pockets in the valve chamber.

3. Turn on the motor and let it run until a steady stream of fluid is being

dispensed.

4. Turn off motor.

5. Install appropriate dispense tip to the valve outlet. Do not over

tighten the dispense tip.

Note: Techcon makes available a torque wrench that is designed to

fit Techcon supplied dispense tip. (Part number: 5000-000-080 for

metal valves and 5000-000-082 for Delrin valves)

17. Visually inspect the valve body to any foreign material and repeat

cleaning process if necessary.

18. Insert a 0.1255” pin gauge into the valve body from the motor side.

If the pin moves smoothly and easily through the valve body, there

are no detrimental deposits in the valve. If the pin stop or snags,

gently push the pin through the hole to remove any deposits. If the

pin still does not want to move, please return the valve for repair.

19. Insert a 0.1262” pin gauge to into valve body from the motor side. If

the pin goes through the hole, please return the valve for repair.

9.3 Valve re-assembly

1. Reinstall the female luer lock fitting (10) into the valve body. Make

sure to apply some thread sealant on the fitting, such as Loctite 222.

2. Place the O-ring (8) on the clean out screw (9) and reinstall the clean

out screw assembly into the 45

feed shaft.

3. Lubricate the O-ring (3) with appropriate O-ring grease such as

Parker O-Lube.

4. Install O-ring (3) to the feed screw.

5. Gently slide the motor/feed screw assembly into the valve body

CAUTION: The fit between the feed screw and the chamber is very precise.

Extreme care must be taken during this operation.

6. Reinstall the two socket head screws (6) into the valve body.

Alternately tighten the screws a little at a time until both are secure.

Do not over tighten as this may distort the mounting plate and miss-

align the feed screw.

1. SPECIFICATIONS

Motor options: 2.7-Watt, 6-Watt, 6-Watt with digital encoder

Speed options: 125, 250, 400 RPM

Feed screw size options: 8-pitch standard

8-pitch high output

16-pitch standard

16-pitch shallow

Feed screw material options: Stainless steel

Delrin

Carbide

Feed screw chamber options: Stainless steel

Delrin

Valve body options: Anodized aluminum

Delrin

O-ring options: Viton, EPR

Figure 1.0 Valve with 2.7 Watt Motor

VALVE

TS5000

3.98" (101.0mm)

24" (610mm) LONG CALBE

FLUID INLET

.62" (15.7mm)

.52" (13.2mm)

.34" (8.6mm)

1.12" (28.5mm)1.00" (25.3mm)

2.13" (54.0mm)

2.58" (65.5mm)

1.01" (25.7mm)

.90" (22.9mm)

1.64" (41.7mm)