Honeywell TRZ2 Série Mode D'emploi page 24

Honeywell
On gas meters without an oil pump, the section
entitled "To insert oil" can be omitted (continue
with "Commissioning").
To insert oil:
 Open the cover of the oil supply tank (see
Fig. 5).
 Fill the oil supply tank with the supplied oil.
 The oil quantity is sufficient when the oil level is visible in the strainer.
 The oil pump must be actuated as follows:
Table 8 | Commissioning
Meter size:
DN 50
DN 80/100
DN 150
Commissioning:

 Slowly fill the system until the operating
pressure is reached.
 The pressure rise must not exceed
350 mbar/s.
 A bypass line should be used for filling
(recommendation:
diameter).
 Do not exceed the measuring range of
the gas meter even briefly.
 A tightness test must then be carried out.
24
Commissioning
Number of strokes:
Oil pump with lever
3
5
7
73018696f
Pushbutton oil pump
6
10
14
12 mm pipe
© Elster GmbH | All rights reserved. Subject to modification
Fig. 5 | Oil supply tank
Fig. 6 | Oil pump with lever
Fig. 7 | Pushbutton oil pump