Proservo NMS5
Hauser
23
4.4
Mounting NMS5 with Guide Wire
It is also possible to guide the displacer by a guide wire to prevent lateral motion.
Guide Wire Installation Procedure
1.
Secure the guide wire [4] to the wire hook.
2.
Secure the springs [3] to the reducer plate [2] (see Figure 17).
3.
Fix NMS5 [1] temporarily so that springs are located at the outside the reducer plate.
4.
Perform weight calibration.
5.
Fix NMS5 to the reducer plate.
6.
Put displacer ring [7] through guide wire and set the displacer [5] so that marking ring [6] is located on
the reference position.
This completes the guide wire installation procedure.
Figure. 17: Mounting with Guide
Wire
NMS5 [1]
Chamber for Maintenance
Displacer (Ø50 mm, Ø70mm, and Ø110mm) [5]
Bottom of Tank
Welding
Anchor Hook Plate
Caliblation Chanber
NHC4HP (for High Pressure)
NHC4LP (for Low Pressure)
Ball Valve
NHV4A (with ANSI Flange)
NHV4J (with JIS Flange)
172
300
Ø150
CALIBRATION CHAMBER (for Low Pressure)
Flange
Flange
Measuring Wire
Tank
Guide Wire [4]
Sleeve
Spring [3]
Reducer Plate [2]
Spring [3] Sleeve
Guide Wire
Sleeve
Crimp Tool
Flange 6”
100mm
Reference
Position
Marking Ring [6]
*2
*1
*1
*2
Accessory can be ordered separately.
*1
Reducer Plate : 6mm for Low Pressur
Reducer Flange : for High Pressure, (depending on standard)
Ring [7]
4 Mounting of NMS5