Requirements To Be Met Before Installation - Honeywell RABO Manual De Instrucciones

Honeywell
Lifting lugs
Fig. 6 | Lifting lugs

3.4 Requirements to be met before installation

Remove sealing caps and foils.
Check the meter and accessories for signs of
transport damage.
Check that the impellers in the measuring
chamber move easily by generating a gentle air
current.
Ensure that you have all the tools you require
available.
Seals which are suitable for your operating
medium.
Screws to ISO 4014 (see Fig. 7 and Table 3)
Size Pressure
rating
DN 32 PN 10/16
CLASS 150
DN 40 PN 10/16
CLASS 150
DN 50 PN 10/16
EBL150
CLASS 150
DN 50 PN 10/16
EBL171
CLASS 150
DN 80 PN 10/16
EBL171
CLASS 150
DN 100 PN 10/16
CLASS 150
DN 150 PN 10/16
CLASS 150
Table 3 | Overview of screws and torque
WARNING!
Do not exceed the maximum tightening torque of 100 Nm.
20
Screw size Number of
screws
M16
M12
M16
M12
M16
M16
M16
M16
M16
M16
M16
M16
M20
M20
730xxxxxe © Elster GmbH | All rights reserved. Subject to modification
Fig. 7 | Thread reach C
Tightening
torque
(dry)
[Nm]
8 50
8 35
8 60
8 40
8 60
8 50
8 60
8 50
16 55
8 85
16 60
16 60
16 85
16 100
Thread reach
C
[mm]
16 – 22
14 – 16
16 – 22
20 – 28