Emerson YARWAY GS-1 User manual

1 2

3 4

YARWAY THERMOCON VALVE TRAP GS-1

INSTALLATION, OPERATION AND MAINTENANCE MANUAL

Basic configuration - Body style double flanged, wafer, lug and buttweld

SECTION 2 - KEY POINT OF WHEN YOU

DISASSEMBLY OR ADJUST EXHAUST

TEMPERATURE

Shut the stop valve of Thermocon valve

before you disassemble or adjust exhaust

temperature.

Disassemble or adjust exhaust temperature

after you confirm that surface temperature of

Thermocon valve is cooled down as cool as you

can touch it by your hand.

If you disassemble or adjust exhaust

temperature without enough cooling,

Thermocon valve does not operate good due to

too much expansion of bellows.

Emerson.com/FinalControl

SECTION 1 - METHOD OF TEMPERATURE

CONTROL

The valve has already been pre-set for a

specific temperature. When changing the

exhaust temperature setting, please follow the

directions as enumerated below;

1. Remove the cap (1).

2. With a screwdriver, turn adjustment screw

(2) then loosen locking nut (3).

3. Gently turn adjustment-screw to the left for

a higher temperature.

Each revolution should bring up the

temperature by 20° C.

4. Gently turn adjustment-screw to the

right when lower temperature is desired.

Each revolution should lower the

temperature by 2O °C.

5. Limit of temperature adjustment is between

5O °C - 1OO °C.

6. Locking nut should be tightened properly

and adjustment screw is fixed in place

with a screw-driver when adjustment is

completed.

7. Insert gasket (13), replace the cap (1).

This completes the adjustment procedure.

VCIOM-15470-EN 20/06

SECTION 3 - TROUBLE SHOOTING

1. In case that exhaust temperature is higher

than set temperature.

a. Loose the cap and locking-nut. Turn the

adjustment screw to downward slowly.

b. If exhaust temperature is not down

after you turn the adjustment screw to

downward, please check followings.

- If disc or seat surface has scratch or not.

- If bellows u

nit is broken or not.

2. In case that exhaust temperature is lower

than set temperature.

a. Loose that cap and locking-nut. Turn the

adjustment screw to upward slowly.

b. If exhaust temperature is not up after you

turn the adjustment screw to upward,

please check followings.

- If disc or seat surface has scratch or not.

- If bellows unit is broken or not.

- If much scale is on screen or not.

When you find scratched disc or seat and

broken bellows etc., replace that parts.

And reassemble Thermocon valve. After you

confirm the point that the disc is touched with

seat slightly, open the stop valve on the steam

line. At last, adjust the exhaust temperature

according to method of temperature control.

YARWAY THERMOCON VALVE TRAP GS-1

INSTALLATION, OPERATION AND MAINTENANCE MANUAL

SECTION 4 - MAINTENANCE

Clean up the internal screen periodically.

When you find broken screen, replace it. At the

same time, please clean up disc and seat.

SECTION 5 - CONSTRUCTION AND MATERIAL

PARTS LIST

No. Item Materials

1. Cap nut Mild steel

2. Adjusting screw Stainless steel

3. Lock nut Mild steel

4. Bonnet Mild steel

5. Seal ring Teflon

6. Gasket Copper

7. Body Forged steel

8. Bellows assembly Stainless steel

9. Screen Stainless stee

10. Valve seat Stainless stee

11. Valve Stainless stee

12. Gasket Copper

13. Gasket Copper

14. Spring Stainless steel

15. Washer Copper

FIGURE 1

unit of Emerson Electric Co. The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owners.

The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed

as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and

conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such products at any time without notice.

Emerson Electric Co. does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of

any Emerson Electric Co. product remains solely with the purchaser.

Emerson.com/FinalControl

Other Emerson Control Unit manuals

Emerson

Emerson NEOTECHA KR Series Quick guide

Emerson

Emerson QC54 FOUNDATION User manual

Emerson

Emerson Alco Controls TIH FLR Series User manual

Emerson

Emerson ANDERSON GREENWOOD WHESSOE 4110A Manual

Emerson

Emerson SW95 User manual

Emerson

Emerson ACE95jr User manual

Emerson

Emerson KTM Series User manual

Emerson

Emerson Fisher OS2 User manual

Emerson

Emerson Daniel 700 Series User manual

Emerson

Emerson VA001-102-01 Guide

Emerson

Emerson Unidrive M700 User manual

Emerson

Emerson Sempell S Series User manual

Emerson

Emerson Q Series Setup guide

Emerson

Emerson Fisher DSV1000 User manual

Emerson

Emerson Coils ASC3 Series User manual

Emerson

Emerson PACSystems RX3i User manual

Emerson

Emerson Fisher EZL Series User manual

Emerson

Emerson FISHER RSS Series User manual

Emerson

Emerson 903 User manual

Emerson

Emerson Fisher 92B User manual

Emerson

Emerson Crosby HSJ Series Manual

Emerson

Emerson ASCO 353 Series User manual

Emerson

Emerson Keystone Figure 637 Installation and operation manual

Emerson

Emerson CROSBY BP SERIES Guide

Popular Control Unit manuals by other brands

Festo

Festo Compact Performance CP-FB6-E Brief description

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Quick installation guide

JS Automation

JS Automation MPC3034A user manual

JAUDT

JAUDT SW GII 6406 Series Translation of the original operating instructions

Spektrum

Spektrum Air Module System manual

BOC Edwards

BOC Edwards Q Series instruction manual

KHADAS

KHADAS BT Magic quick start

Etherma

Etherma eNEXHO-IL Assembly and operating instructions

PMFoundations

PMFoundations Attenuverter Assembly guide

GEA

GEA VARIVENT Operating instruction

Walther Systemtechnik

Walther Systemtechnik VMS-05 Assembly instructions

Altronix

Altronix LINQ8PD Installation and programming manual

Eaton

Eaton Powerware Series user guide

WAGO

WAGO 750-407/040-000 manual

Sony

Sony CCU-590 Operation manual

Graco

Graco 25D614 instructions

Task Force Tips

Task Force Tips YE-RF-900 Instructions for installation, safe operation and maintenance

Shini

Shini SPV-U Series manual