Igema TG32 Assembly And Operating Manual Download Page 1

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TG32 / TG120

Transparent Level Gauge

Edition 11/2020

D-03-B-50371-EN-01

ASSEMBLY AND OPERATING MANUAL

Summary of Contents for TG32

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 25: ...25 12 Manufacturer s Declaration...

Page 26: ...26 Link to TG32 Link to TG120...

Page 27: ...27...

Page 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...