7�2
Installing the media hose line
Please note:
Subsequent mentions of descriptions and position numbers refer to
Chapter 3. Product overview / product description on page 10
Î
Unscrew the protection cap from the port.
Î
When mounting the filling hose, hold an open-ended
spanner against the spanner flat AF(1) (
).
Î
Screw the media inlet "B1" pressure-tight onto the
connection port of the filling hose (
For the tightening torque, please refer to the table below.
Note:
For NPT thread, first wrap Teflon tape round the
tapered screw fitting (1.5 layers). Screw it finger-tight into
the port and install it in accordance with the information in
the table below.
Connections
male thread
Torque
G thread
Assembly turns
NPT thread*
NPT 1/4"
--
2.0–3.0
NPT 3/8"
--
2.0–3.0
M16x1.25
20 Nm ± 2 Nm
--
W21.8x1/14"
20 Nm ± 2 Nm
--
G1/4"
30 Nm ± 2 Nm
--
G3/8"
40 Nm ± 2 Nm
--
G1/2"
50 Nm ± 2 Nm
--
*
One turn corresponds to 360°
Î
Please note the connection size marked on your product.
- Other connection sizes are available on request.
7�3
Checking the connection for leaks
Î
Connect the connector to a closed cylinder valve.
Î
Slowly apply the operating pressure to the connector and media hose line.
Caution:
The cylinder valve must be closed/locked.
Î
Check the connector, the connection to the media hose line and the connection to
the cylinder valve for leak tightness.
Figure 1
AF(1)
B1
MD-10017-L51-R2.1.0-03
Page 17
Operating instructions
AE
Summary of Contents for TW54
Page 2: ......
