Maritime G6100 Operation Manual page 97

Water Monitoring System
MI6100-0008
System Type Water Monitoring System
Task: Pressure Reduction Valve & Pressure Holding/Relief Valve Replacement
Task This instruction identifies the location and replacement of the pressure
holding/relief & pressure reduction valve. The replacement must be carried out
description:
by a trained technician.
Difficulty 1-5 Overhaul Interval
When necessary
Spare Parts
Part no: Description:
02703 Pressure Reduction Valve
02687 Pressure Holding/Relief
Valve
Instructions
Steps
1.Warning: make sure to orientate the valves
correctly according to the flow direction, see
arrow on the side of the valves.
2.Make sure that the system is unpressurised
and all connecting valves are closed.
3.Unscrew all the fittings connecting the
valve(s) to the system. (A)
4.Unscrew all the bolts holding the valve(s)
in place. (A)
5.Remove the old valve(s) and replace with
the new valve(s) of the same type.
6.Reassemble in reverse order.
Notes:
Ver.5.0 – Revision March 2022
Estimated Time Consumption
10 min
Tools
Qty. Item:
1 1 x 5mm Allen Key
1
Photos:
MI6100-0008
Page 97 of 110