Emerson Shafer ECAT - Pneumatic Fitting Leak Check; Pneumatic Leak Check Safety Warning

Installation, Operation and Maintenance Manual
VA-DC-000-1952 Rev. 0 April 2021
12
Section 2: Installation
Installation
Figure 3
PNEUMATIC
MANIFOLD
GAS PIPELINE
2.8.3 Pneumatic Fitting Leak Check
With pipeline pressure applied to the pneumatic side of the ECAT circuit, check to ensure there are no
leaks at the ttings. Use a leak detection product such as Snoop liquid leak detector from Swagelok
or comparable.
If any leaks are detected, close isolation valves (90) and (91) and open Pneumatic Blow-Down Valve (87)
to vent all pressure from the circuit.
Repair any leaks present and repeat steps from Section 2.8.2.
!
WARNING
This unit contains high-pressure hydraulic uid and pipeline gas. Exercise caution when performing
any type of maintenance. Wear proper safety attire and required personal protective equipment,
including safety glasses. Ensure the accumulator has been drained of all hydraulic and pipeline gas
pressure before attempting any repair.