Neptune HP PROTECTUS III, Installation And Maintenance Manual

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Performing Meter Maintenance
This section provides information on maintaining the HP PROTECTUS III meter.
Always wear protective eye wear when working with any product.
There are two sides to the HP PROTECTUS III meter:
l
Low side, T-10.
l
High side, HP Turbine.
Each side has its own register. The T-10 receives a T-10 register and the HP Turbine receives
an HP PROTECTUS III register.
Low Side T-10
®
The low side is also referred to as the bypass meter. With the meter de-pressurized, complete
the following steps to perform maintenance on the T-10.
1. Remove the bolts from the top plate of the T-10.
Figure 9 – Removing the T-10
®
Bolts
HP PROTECTUS ® III Installation and Maintenance Guide 17
Chapter 4: Maintenance and Troubleshooting