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This installation & operating manual will help 
you use the steam-powered condensate-return 
unit KH safely and efficiently for its intended 
purpose. The steam-powered condensate-
return unit KH will be called unit in this 
document. 
This installation & operating manual is intended 
for anyone commissioning, using, operating, 
servicing, cleaning or disposing of this unit and, 
in particular, for professional after-sales service 
technicians, qualified personnel and authorised 
and trained staff. 
All of these persons must read and understand 
the content of this installation & operating 
manual. 
Following the instructions given in this 
installation & operating manual helps avoiding 
danger and increases the reliability and service 
life of the unit. Please note that in addition to 
the instructions given in this installation & 
operating manual you must also observe all 
locally applicable rules and regulations 
concerning the prevention of accidents as well 
as approved safety guidelines for good 
professional practice. 

Availability 

Keep this installation & operating manual 
together with the plant documentation for future 
reference. Make sure that this installation & 
operating manual is available to the operator.  
The installation & operating manual is part of 
the unit. Please hand over this installation & 
operating manual when selling the unit or 
passing it on. 

Other applicable documents 

Further notes, instructions and information on 
the components of the system can be found in 
the documentation of the respective 
manufacturer. 
These documents form an integral part of these 
instructions.

Keep these documents together with these 
operating instructions.  
Provide these documents if you sell the system 
or pass it on. 

Formatting features in the 

document 

Certain text elements of this installation & 
operating manual feature a specific typographic 
design. You can easily distinguish the following 
text elements: 
Standard text 

Cross-reference

 

 

Listing 

 

Sub-items in listing 

 

Steps for action. 

  

 

Here you will find additional useful 
information and tips serving to 
assist you in using the unit to its 
fullest potential. 
 

 

Use for the intended purpose 

The steam-powered condensate-return unit KH 
recieves the condensate either directly or via a 
condensate collector. In the condensate return 
unit, the condensate is conveyed by means of 
level control and motive steam to the deaerator 
or to a condensate collecting tank. 
The unit must only be used within the allowable 
pressure and temperature limits and only if the 
chemical and corrosive influences on the unit 
are taken into account.  
Correct use includes compliance with the 
instructions given in this installation & operating 
manual, in particular obedience to all safety 
instructions.  
Any other use of the unit is considered to be 
improper.  
Note that the unit is also used incorrectly if the 
materials of the unit are not suitable for the 
fluid. 

Foreword 

Safety 

Содержание KH

Страница 1: ...Steam Powered Condensate Return Unit KH Original Installation Instructions 850801 00 ...

Страница 2: ...rectives 7 Storing and transporting the unit 7 Storing the unit 7 Transporting the unit 8 Mounting and connecting the unit 8 Preparing installation 8 Connecting the unit 9 Commissioning 10 Operation 10 After Operation 10 Removing external dirt deposits 11 Maintaining the unit 11 Spare parts 11 Putting the unit out of operation 11 Removing harmful substances 11 Removing the unit 12 Re using unit af...

Страница 3: ...it on Other applicable documents Further notes instructions and information on the components of the system can be found in the documentation of the respective manufacturer These documents form an integral part of these instructions Keep these documents together with these operating instructions Provide these documents if you sell the system or pass it on Formatting features in the document Certai...

Страница 4: ...ions Selecting suitable lifting gear and understanding the rules for its safe use Working with dangerous contaminated hot or pressurized fluids The electrical personnel must also have knowledge and experience in electrical connection as well as of the current and mains voltage used If the admissible pressure and temperature ratings are exceeded the unit may be destroyed and hot or pressurised flui...

Страница 5: ... must check the compatibility of the fluid with the housing material before commissioning The selection of a suitable housing material and suitable coating is the responsibility of the operator Qualification of personnel A qualified person must be acquainted with and experienced in the following the pertinent on site rules and regulations for preventing fire and explosions working on pressure unit...

Страница 6: ...s the water level reaches the upper electrode tip max water level the solenoid valve in the vent line is closed by an amplifier and simultaneously the solenoid valve in the booster steam line introduced from above into the tank is opened The flowing steam pushes the condensate via the condensate main into the condensate tank The condensate level sinks and when the lower electrode tip emerges the s...

Страница 7: ...ially explosive atmospheres Attention Unit can be damaged if stored or transported improperly Close all openings with the sealing plugs or covers supplied with the unit or use similar sealing covers Protect the unit against moisture and corrosive atmospheres Please contact the manufacturer if the specified transport and or storage requirements cannot be met Storing the unit Please observe the foll...

Страница 8: ...to seal off the connections For short distances only a few metres you can transport the unit unpacked When transporting the unit over larger distances use the original packaging If you do not have the original packaging use a box that protects the unit adequately against corrosion and physical damage For a short period of time the unit may be transported even if the temperature is below 0 C provid...

Страница 9: ...in making pipe connections for the respective type of end connection Connect the system only as described in this operating manual CAUTION Environmental damage caused by leaking medium in case of damaged seal Make sure that the sealing surfaces are undamaged Clean the sealing surfaces before installing a new seal Replace each seal after removal Attention The unit can be damaged if connections are ...

Страница 10: ...tions if required The condensate return unit operates automatically Do not work on the unit while it is operating DANGER If the unit is used in contaminated areas there is a risk of severe injuries or death caused by harmful substances in or on the unit Only qualified personnel are allowed to perform work on contaminated equipment Always wear the protective clothing prescribed for contaminated are...

Страница 11: ...areas there is a risk of severe injuries or death caused by harmful substances in or on the unit Only qualified personnel are allowed to perform work on contaminated unit Always wear the protective clothing prescribed for contaminated areas when working on the unit Make sure that the unit is completely decontaminated before carrying out any service work Follow the pertinent instructions for handli...

Страница 12: ...ta sheet of the fluid in question DANGER Risk of bruises if the unit or component parts fall down Use suitable lifting gear when moving or lifting the unit and or component parts Make sure that the unit cannot topple over Make sure that nobody is standing below the lifted unit Store the unit as described in section Storing the unit Re using unit after storage Observe the following instructions if ...

Страница 13: ...the return delivery with your contractual partner before returning the unit Pressure temperature ratings You can find the values for your unit on the name plate Weights You can find the values for your unit on the name plate You can find details on the conformity of the unit in our Declaration of Conformity or Manufacturer s Declaration You can download the latest Declaration of Conformity or Manu...

Страница 14: ...14 ...

Страница 15: ...15 ...

Страница 16: ...the world www gestra com GESTRA AG Münchener Straße 77 28215 Bremen Germany Telefon 49 421 3503 0 Telefax 49 421 3503 393 E Mail info de gestra com Web www gestra de 850801 00 11 2021_mw GESTRAAG Bremen PrintedinGermany ...

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