Elster Instromet RABO, Инструкция по эксплуатации, Страница: 13 / 132

Elster-Instromet
11
73021678d © Elster GmbH • All rights reserved • Subject to technical modification
English
Elster-Instromet
73021678a © Elster GmbH · All rights reserved · Subject to technical modification
9
DN Screw size Screws per meter
torque Nm
32 PN 10/16 M16 8 50
CLASS 150 M12 8 35
40 PN 10/16 M16 8 60
CLASS 150 M12 8 40
50 PN 10/16 M16 8 60
CLASS 150 M16 8 50
80 PN 10/16 M16 16 55
CLASS 150 M16 8 85
100 PN 10/16 M16 16 60
CLASS 150 M16 16 60
Then install the meter,
– gas-tight,
– with the supplied accessories,
– only in
flow direction
(as marked by an arrow on the meter housing or index
head S1D),
– only
unstressed
,
– the piston axes must be
horizontal
, check using a spirit level.
– when fitting the seals and gaskets, ensure that they are aligned
concentrically and do not project into the flow channel,
– weatherproof.
If you have specified the installation or operating position when ordering, all
attachments will have been fitted in accordance with the installation position
ex-works.
If you wish to install the unit vertically at a later point , you must turn the
index head and other attachments, e.g. volume corrector, through 90°.
We recommend that you contact our Elster-Instromet Customer Service
(Tel. +49 / (0)6134-605-0 / -346) for such conversion work.
Then install the meter ,
- gas-tight,
- with the supplied accessories,
- only in flow direction (as marked by an arrow on the meter housing or index
head S1D),
- only unstressed ,
- the piston axes must be horizontal , check using a spirit level.
- when fitting the seals and gaskets, ensure that they are aligned concentrically
and do not project into the flow channel,
- weatherproof.
If you have specified the installation or operating position when ordering, all attachments
will have been fitted in accordance with the installation position ex-works.
If you wish to install the unit vertically at a later point , you must turn the index head
and other attachments, e.g. volume corrector, through 90°.
We recommend that you contact our Elster-Instromet Customer Service
(Tel. +49 / (0)6134-605-0 / -346) for such conversion work.
Rec. tightening
torque Nm (Dry)
Elster-Instromet
73021678a © Elster GmbH · All rights reserved · Subject to technical modification
9
DN Screw size Screws per meter
torque Nm
32 PN 10/16 M16 8 50
CLASS 150 M12 8 35
40 PN 10/16 M16 8 60
CLASS 150 M12 8 40
50 PN 10/16 M16 8 60
CLASS 150 M16 8 50
80 PN 10/16 M16 16 55
CLASS 150 M16 8 85
100 PN 10/16 M16 16 60
CLASS 150 M16 16 60
Then install the meter,
– gas-tight,
– with the supplied accessories,
– only in flow direction (as marked by an arrow on the meter housing or index
head S1D),
– only
unstressed
,
– the piston axes must be
horizontal
, check using a spirit level.
– when fitting the seals and gaskets, ensure that they are
aligned
concentrically
and do not project into the flow channel,
– weatherproof.
If you have specified the installation or operating position when ordering, all
attachments will have been fitted in accordance with the installation position
ex-works.
If you wish to install the unit vertically at a later point , you must turn the
index head and other attachments, e.g. volume corrector, through 90°.
We recommend that you contact our Elster-Instromet Customer Service
(Tel. +49 / (0)6134-605-0 / -346) for such conversion work.
150
M20
M20
85
100