TS1212.pdf - 第5页

9 9. SPARE PARTS AND ACCESSORIES 9.1 SPARE PARTS: Figure 6.0 No. Part number Description 1 TSD922-19 Air Fitting 2 1212-000-003 Cylinder Cap 3 TSD1399-1 Cup Seal 4 1212-000-001 Body 5 TSD1150-5 Spring 6 1212-002-000 Adju…

7. TROUBLE SHOOTING

PROBLEM POSSIBLE CAUSE CORRECTION

Fluid pressure too low Increase fluid pressure

Operating pressure too

low

Increase air pressure to 50 psi

(3.4 bars)

Dispense tip clogged or

damaged

Replaced tip

Fluid cured in pinch

tube

Replace with new tube

No Fluid Flow

The stroke adjustment

closed

Open stroke adjustment

counterclockwise

Fluid pressure

fluctuating

Make sure fluid pressure is

constant

Valve operating

pressure is too low

Increased valve pressure to 50

psi (3.4 bars)

Valve open time is not

consistent

Check to make sure the valve

controller is providing a

consistent output

Inconsistent

Fluid Flow

Air trapped in fluid line Purge valve

Decrease in fluid flow

Pinch tube lose its

flexibility

Replace with new tube

Fluid drools after the

valve closes,

eventually stopping

Air trapped in fluid line Purge valve

Steady drip

Pinch tube is not

installed properly

Re-install tube, follow

instructions

8. PINCH TUBE REPLACEMENT

CAUTION: Make sure the fluid pressure is released before disassemble the

valve.

Refer to figure 5.0

1. Release fluid pressure.

2. Disconnect fluid line.

3. Disconnect valve air line.

4. Remove the valve cap (1), the spring (6) and the shut off piston (5)

5. Lift the two ends of the tube (2) out of the grooves of the valve body (3).

6. Hold the pinch tube at the female luer lock fitting and pull it out of the valve

body.

7. Dispose the used pinch tube in an appropriate waste container.

8. Install a new pinch tube by inserting the male fitting of the tube through the

valve body.

9. Snapped the both ends of the pinch tube into the groove of the valve body.

10. Reinstall the shut off piston, the spring and the flange.

Figure 5.0

9. SPARE PARTS AND ACCESSORIES

9.1 SPARE PARTS:

Figure 6.0

No. Part number Description

1 TSD922-19 Air Fitting

2 1212-000-003 Cylinder Cap

3 TSD1399-1 Cup Seal

4 1212-000-001 Body

5 TSD1150-5 Spring

6 1212-002-000 Adjustment Knob

7 1212-000-002 Flange

8 1212-000-004 Shut off Piston

9 1212-000-005 Pinch cushion

10 1212-000-007 Gasket

11 1212-003-000 Piston

Replacement Tube:

PART NUMBER FITTING

I.D. INCH

(MM)

MATERIAL

1212-004-000PK M X F 0.07 (1.78) LDPE NATURAL

1212-004-002PK M X F 0.100 (2.54) LDPE NATURAL

1212-004-002BPK M X F 0.100 (2.54) LDPE BLACK

1212-004-100PK M X F 0.125 (3.18)

POLYURETHANE

NATURAL

1212-004-200PK M X M 0.125 (3.18)

POLYURETHANE

NATURAL

1212-004-100BPK M X F 0.125 (3.18)

POLYURETHANE

BLACK

9.2 ACCESSORIES

Bench mounting kit:

PART NUMBER DESCRIPTION

918-033-000

918-000-012

1212-000-008

Production master stand

Rod clamp

Mounting rod

(These three components are needed to make a

bench mounting stand)

10. LIMITED 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 OK International 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

12151 Monarch Street

Garden Grove, Ca 92841

T9000072_A