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Operating instructions

Date: 08/2019

Type TSA1 H

2

 70 MPa

 Page  8

D-2009/09/00712-8-3

5   ACCESSORIES | SPARE PARTS

Fittings

There are various stainless steel fittings for connecting port ‘B2’ to the filling hose available. 

Please contact us!

Filling hoses

For the TSA1 H

2

 70 MPa breakaway coupling various filling hoses for connecting fuelling nozzle 

and breakaway coupling are available. Please contact us! 

Spare parts

The following parts are available for product maintenance:

6   STORAGE

6�1 

Protect the product against damage, dirt ingress, improper storage and excessive  

temperature fluctuations. 

6�2 

Store the product, the accessories and spare parts in the original packaging until use.

Part No�

Position

Description

W92182

Pos. 4

Receptacle insert for UNF 9/16“ -18 external thread, 60° (B2)

C1-123477 

Part of pos. 4

Spare seal set for receptacle insert W92182

E69-67754

Pos. 3

Wire filter insert 20 micron (incl. spring and o-ring)

In the event of accidental deployment, e.g. driving a vehicle from the dispenser with the nozzle 

remaining in the vehicle fuel port, the breakaway coupling will separate the connection between 

dispenser and filling hose sealing both ends.

The following points are to be observed when separation occurs:

4�1 

The filling hose is to be replaced after each separation. 

4�2 

The fuelling nozzle is to be sent to the manufacturer for inspection. 

4�3 

Check the single components for damage.

 

4�4 

The breakaway coupling is to be leak tested. If a local leak test is not possible, the break-

away coupling must also be returned to the manufacturer for inspection (see Chapter 9 

- Recommissioning). 

4�5 

After separation check that the retaining ring and the o-ring seal are firmly positioned 

in the recess of the receptacle insert (pos. 4) (see figure 1, page 7). Before reinstalling, 

check the sealing components for damage. 

4�6 

We recommend that the receptacle in the vehicle is checked for damage and proper  

function by an authorized service station. 

4�7 

Failure to observe these instructions invalidate warranty and liability.

4   EXAMINATION AFTER SEPARATION

Содержание TSA1 H2 70 MPa

Страница 1: ...D 2009 09 00712 8 3 Date 08 2019 OPERATING INSTRUCTIONS Type TSA1 H2 70 MPa Breakaway coupling for hydrogen refuelling at car refuelling stations WEH We Engineer Hightech...

Страница 2: ...2009 09 00712 8 3 CONTENTS PLEASE NOTE 3 1 GENERAL SAFETY INSTRUCTIONS 3 2 APPLICATION 4 3 INSTALLATION 5 4 EXAMINATION AFTER SEPARATION 8 5 ACCESSORIES SPARE PARTS 8 6 STORAGE 8 7 MAINTENANCE 9 8 EX...

Страница 3: ...GENERAL SAFETY INSTRUCTIONS For your own safety please observe the following instructions 1 1 Please conform to any relevant legal directives such as for instance any national legisla tion on safety...

Страница 4: ...orresponds to the product marking 2 1 3 Suitability for application When selecting a component the total system design must be considered to ensure safe trouble free performance The correct se lection...

Страница 5: ...outlet B2 B1 TSA1 H2 70 MPa 1 Breakaway coupling body 2 Eccentric actuator 3 Filter internal 4 Receptacle insert 5 Mounting 6 Guide tube 7 Fixing elements 8 Retaining brackets 9 Data cable TSA1 H2 70...

Страница 6: ...depressurized via the dispenser for every actuation 3 1 4 The torques will change when using other fittings see Chapter 5 Accessories Spare Parts depending on the thread size Please contact us 3 1 5 T...

Страница 7: ...table 3 2 5 Insert the receptacle insert pos 4 with the filling hose connected through the guide tube pos 6 of the mounting pos 5 3 2 6 Connect the media inlet B1 pressure tight to the media port of...

Страница 8: ...event of accidental deployment e g driving a vehicle from the dispenser with the nozzle remaining in the vehicle fuel port the breakaway coupling will separate the connection between dispenser and fil...

Страница 9: ...ingress damage The product has to be sent to the manufacturer for refurbishment after 3 years at the latest 7 2 The filter should be serviced on a regular basis see separate maintenance instructions...

Страница 10: ...about the result of the measurement 8 1 4 Please note that the sensor might display a higher value not caused by hydro gen if the hydrogen fuelling station is integrated into a liquid fuels station I...

Страница 11: ...igure 4 so that the pressure may escape unhindered Keep the vent hole away from your body and your face Keep your hands or fingers away from the hole DANGER OF INJURY 9 1 5 Loosen the screw connection...

Страница 12: ...clamping jaws open 9 3 2 Insert the receptacle insert pos 4 into the breakaway coupling body pos 1 9 3 3 Turn the eccentric actuator pos 2 again by 180 the clamping jaws grip the receptacle insert 9 3...

Страница 13: ...12 8 3 10 DIMENSIONS WEH TSA1 H2 70 MPa Breakaway Coupling approx dimensions mm Description Pressure PN B1 internal thread B2 external thread TSA1 H2 70 MPa with filter 20 micron 700 bar UNF 9 16 18 U...

Страница 14: ...B1 B2 Description Pressure PN B1 internal thread B2 external thread TSA1 H2 70 MPa with filter 20 micron 700 bar UNF 9 16 18 UNF 9 16 18 60 cone MP fitting 60 inner cone All rights reserved WEH GmbH 2...

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