Talis ERHARD HALIOSTM Installation, Operation And Maintenance Manual Download Page 19

TALIS is the undisputed Number One for water transport and water flow 
control. TALIS has the best solutions available in the fields of water and 
energy management as well as for industrial and communal applications. 
We have numerous products for comprehensive solutions for the whole 
water cycle – from hydrants, butterfly valves and knife gate valves through 
to needle valves. Our experience, innovative technology, global expertise 
and individual consultation processes form the basis for developing long-
term solutions for the efficient treatment of the vitally important resource 
“water”.

ERHARD GmbH & Co. KG

Postfach 1280
Meeboldstrasse 22
D-89522 Heidenheim

PHONE

 +49 7321 320-0

FAX

 

+49 7321 320-491

E-MAIL 

[email protected]

INTERNET

 

www.erhard.de

www.talis-group.com

Note: Information and specifications may be changed without notification at any time.
Copyright: No copying without express written permission of TALIS
TALIS is a Registered Trademark.

IOM_FIH210201_HALIOS S

TD-PREM_EN

Summary of Contents for ERHARD HALIOSTM

Page 1: ...l description 3 Transport handling and lifting 4 Storage 5 Installation into the pipeline 6 Commissioning and Operation 7 Maintenance 8 Hydraulic characteristics 9 CE marking 10 After sales service co...

Page 2: ...cidents applicable in the user s country and place of installation the approved technical rules for relevant worker qualifications and safety standards must also be adhered to The user s staff are res...

Page 3: ...energy compressed air pressurized water hydraulic system must be avoided A copy of the operating and maintenance instructions must always be available on site and must be protected against oil and gre...

Page 4: ...that are specific to the country Safety regulations for hydraulic hose pipes European Construction Products Directive 89 106 CEE DVGW worksheet W331 1 2 10 Dangers caused by electric energy A potentia...

Page 5: ...alled component can withstand for a relatively short time not valid for non closed valves Each product is individually tested on the production line before delivery The strength and tightness of the g...

Page 6: ...let claw and bonnet 4 A2 70 A2 70 14 Operating square cap 1 EN GJS 450 10 3 EN GJS 450 10 3 15 Bolt 1 A2 70 A2 70 16 Square cap plug 1 PE HD PE HD 17 Foreign matter deflector 1 EPDM EPDM 18 Outlet cla...

Page 7: ...ises through the vertical tubing 7 to emerge at the outlet claw 11 During the downward movement of the shut off cone 4 its two guiding lugs close the two drainage orifices 3 The rotary motion in the c...

Page 8: ...5 80 UHA 1 25 922 48 243 178 120 108 75 50 110 9 4 30 5 80 UHA 1 50 1172 48 243 178 120 108 75 50 110 9 4 34 5 80 UHAD 0 75 474 48 243 178 120 108 75 50 110 9 4 24 80 UHAD 1 00 672 48 243 178 120 108...

Page 9: ...a flow restricting position can cause cavitation and major wear of the products that will lead to leakage and malfunctions This type of underground fire hydrants is suitable only for OPEN CLOSED opera...

Page 10: ...operations Hydrants too heavy to be handled manually must be transported by means of a lifting device suitable for the weight involved e g broad belts Avoid use of chains and ropes in order to protec...

Page 11: ...iguration of the material in order to control the compatibility of the hydrant with the fluid that is going to flow inside and with the external environment By turning the operating square cap anti cl...

Page 12: ...stalled it must be subject to a visual check After installation the hydrant must be checked for movement of the inner valve turn the square cap over the total stroke OPEN CLOSE Each hydrant must be op...

Page 13: ...high flow velocity An extension of the operating key by use of a lever or similar is not allowed It is not permitted to open the hydrant against a closed inspection or revision valve Do not exceed op...

Page 14: ...mplete Bonnet The hydrant is not opening Upstream isolating valve is closed Check the opening or open the upstream isolating valve and try again to close the hydrant Defective operating nut Replace op...

Page 15: ...er pressure it is essential to operate the hydrant very slowly when opening because some air under pressure might have become trapped 16 27 8 4 8 1 7 13 10 25 26 2 5 3 6 12 1 15 18 17 13 12 20 21 19 1...

Page 16: ...round 30 mm Align the holes of the bonnet with the threaded holes of the body Place two special hexagonal bolts M16 of minimum 70 mm length with their washers M16 and screw them gradually in alternate...

Page 17: ...0 SPA00071TS Operating inside trim RD1 50 EPDM cone HALIOSTM 2 3 4 5 6 10 SPA00073TS Complete flange bearing HALIOSTM HALIOSTM Premium 7 8 1 8 2 8 3 8 4 9 10 11 both colors 12 13 14 15 16 25 26 27 SPA...

Page 18: ...he object of a CE marking and also a CE declaration of conformity 10 AFTER SALES SERVICE CONTACT For technical assistance or all questions that concerns the product or IOM manual please find the detai...

Page 19: ...nnovative technology global expertise and individual consultation processes form the basis for developing long term solutions for the efficient treatment of the vitally important resource water ERHARD...

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