Igema TG32 Скачать руководство пользователя страница 7

 

 

1.3  Safety at work 

Before installation or carrying out maintenance work on the device, safe access 
must  be  ensured  and  a  secure  working  area  with  sufficient  lighting  must  be 
defined and marked out.  Always use lifting equipment for heavy loads! 
 
 

Before  starting  any  work,  carefully  check  which  liquids  or  gases  are  or  have  been  in  the 
pipeline. (flammable substances, irritating substances, substances hazardous to health) When 
opening or  dismantling the device,  residues of the medium can escape. Subsequent fumes 
are  also  possible  in  unpressurized  and  cold  systems.  Use  designated  PPE  such  as  safety 
goggles and respiratory protection! 

Special attention must be paid to the condition of the environment around the installation or 
maintenance site. Be aware of e.g.: potentially explosive atmospheres, lack of oxygen in tanks 
and pits, dangerous gases/liquids, extreme temperatures, hot surfaces, fire hazard (e.g. during 
welding) and moving machine and system components. Protect yourself from excessive noise 
by taking the required protective measures. 

For  all  maintenance  work  or  new  installations,  on  new  or  existing  boilers  or  vessels,  it  is 
imperative to check that the boiler or vessel has been depressurised and that the pressure has 
been safely reduced to atmospheric pressure. In principle, no system should be regarded as 
unpressurized even if indicated by pressure measuring devices such as pressure gauges or 
sensors.  When releasing  the  pressure, make  sure  that  no  persons  are  in  the  release  area. 
Carefully check whether you and/or other persons in the vicinity need PPE to protect yourself 
from external influences such as high and low temperatures, radiation, noise, danger to eyes, 
loose objects that can fall down or chemicals.  

There is always a risk of injury when handling large and/or heavy equipment. Observe the load 
handling  regulation  as  a  minimum  requirement  for  working  with  loads.  Avoid  handling  the 
device with your own physical force, e.g. by lifting, pulling, carrying, pushing or supporting it, 
especially to prevent back injuries. Use lifting equipment to move heavy and bulky equipment 
in  accordance  with  Article  1,  Section  2  of  the  German  Load  Handling  Regulation 
(LasthandhabV). 

Under normal operating conditions the surface of the device can become very 
hot!  Under  the  maximum  operating  conditions,  the  surface  temperature  can 
exceed 350°C. After shutting off or, if necessary, shutting down the boiler, wait 
until the temperature has normalized to room level. To avoid the risk of burns 
and scalds, always use PPE including safety goggles! 

 

 

 

Danger 

 

Caution 

hot! 

Содержание TG32

Страница 1: ...TG32 TG120 Transparent Level Gauge Edition 11 2020 D 03 B 50371 EN 01 ASSEMBLY AND OPERATING MANUAL...

Страница 2: ...e Steam is our passion and we offer you the entire programme for the safe and economic operation of your plants especially in the steam and condensate sector Please read the installation and operating...

Страница 3: ...32 and TG120 9 3 1 Device versions 9 3 2 Identification plate Marking 10 3 3 Intended use 10 3 4 Function description 10 3 5 Assembly 11 4 Technical Data 12 4 1 Device dimensions 12 4 2 Limitation of...

Страница 4: ...ance 17 7 5 Cleaning the indicator 17 7 6 Cleaning the glass or mica shields 18 7 7 Replacing the glass or mica shields 18 7 7 1 Dismantling 18 7 7 2 Fitting 19 7 8 Maintenance work on shutoff valve 2...

Страница 5: ...bove tasks IGEMA GmbH accepts no liability for damage to property or personal injury caused by unqualified persons or by failure to observe these installation and operating instructions If no sufficie...

Страница 6: ...s The maximum values of the pressure and temperature range of the device must be checked before installation If the maximum allowable operating values of the device are lower than those of the system...

Страница 7: ...been depressurised and that the pressure has been safely reduced to atmospheric pressure In principle no system should be regarded as unpressurized even if indicated by pressure measuring devices suc...

Страница 8: ...and environmental laws according to GGVSEB German ordinance on the national and international carriage of dangerous goods by road rail and inland waterways must always be observed If there are any ri...

Страница 9: ...TG120 are available as standard in two variants one with a simple sight length and one with sight lengths offset to each other In the offset variant there is always an overhang of 26mm to the opposite...

Страница 10: ...use These can be found on the identification plate The operator of the direct water level gauge is responsible for the intended use of the indicator With the offset version adequate support e g by spr...

Страница 11: ...9 Borosilicate glass 10 Mica shield TG120 11 Graphite gasket 12 Base body 13 Soft iron gasket 14 Thread plug G 15 Gasket 16 Top shutoff A1 valve 17 Bottom B1 shutoff valve 18 Drain valve 19 Illuminat...

Страница 12: ...nd can be viewed All other dimensions can be found in the following tables Single show length Size Visible length Dimension E Process connection length Dimension A Min Max 5 200mm 7 7 8 280mm 11 400mm...

Страница 13: ...870mm 73 5 8 1950mm 76 7 9 2090mm 82 2 7 5 5 8 2010mm 79 1 7 2090mm 82 2 7 2230mm 87 4 5 8 8 8 2150mm 84 2 3 2230mm 87 4 5 2370mm 93 1 3 5 8 9 2290mm 90 1 6 2370mm 93 1 3 2510mm 98 5 6 8 8 9 2430mm 95...

Страница 14: ...al principle Handle handwheel rotated clockwise shutoff valve is closed Handle handwheel rotated anticlockwise shutoff valve is opened Tools to increase hand torque are not permitted 5 3 Self closing...

Страница 15: ...tion can be found in the product specific assembly and operating instructions or in the data sheet 7 Commissioning and maintenance phase 7 1 Commissioning and maintenance requirements Commissioning an...

Страница 16: ...due to material settlements that cannot be ruled out This should be repeated until the bolts permanently hold the specified torques The union nuts of the valves must be tightened so that no leakage oc...

Страница 17: ...and leakage The specified torques and the described tightening sequence point 7 1 apply 7 4 Maintenance When replacing components it must be ensured that only original IGEMA GmbH parts are used Any wa...

Страница 18: ...sons and to ensure full use of the indicator glasses mica and gaskets must always be replaced annually Without the annual replacement IGEMA will not accept any warranty if this causes damage to the se...

Страница 19: ...e marked side facing the medium The glasses must be installed in such a way that the marking can be read from the outside drawing1 item 7 1 Grease the bolts 1 with a suitable assembly paste Position g...

Страница 20: ...packing set 5 6 7 can be pulled off It is important that the valve spindle is cleaned and freed of deposits also ensure that it does not suffer any damage Assembly is described in the next section As...

Страница 21: ...nd pull off the pipe Unscrew the shut off valve from the transparent level gauge Screw a new drain valve with a new seal supplied with shut off valve into the transparent level gauge paying attention...

Страница 22: ...e is blocked connection bores in the gauge are blocked 1 Close shutoff valves 2 Slowly open drain valve Depressurise gauge carefully open shutoff valves clean inlet and outlet pipes clean gauge To put...

Страница 23: ...nx1 Spare Part Set TG120 4 Spare Part Set 5 15 13067 1 nx1 4 Spare Part Set 6 15 13068 1 nx1 4 Spare Part Set 7 15 13069 1 nx1 4 Spare Part Set 8 15 13070 1 nx1 4 Spare Part Set 9 15 13071 1 nx1 4 Spa...

Страница 24: ...nit and separate waste products When disposing the unit observe legal regulations for waste disposal Caution hot Caution This high quality IGEMA product was designed manufactured and tested with the a...

Страница 25: ...25 12 Manufacturer s Declaration...

Страница 26: ...26 Link to TG32 Link to TG120...

Страница 27: ...27...

Страница 28: ...28 Antwerpener Str 1 Fon 49 2501 92424 0 48163 M nster Fax 49 2501 92424 99 Deutschland info igema com www igema com IGEMA GmbH...

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