
Manual 26731
EM35MR1/3171A Gas Valve
Woodward
25
Chapter 7.
Maintenance
There are no critical maintenance items in the EM35MR1/3171A gas valve
assemblies, such as filters that should be changed, etc. The valve assembly
should be visually inspected, in accordance with your specific maintenance
schedule. Each site must determine the appropriate schedule based on the
severity of the service conditions. Inspect for dirt, grease, dust, or other buildup in
the areas of moving parts or joints. Clean environmentally originated buildup from
the unit; if cleaning solution is used, verify that it is compatible with the Viton and
Teflon valve seal materials. If any buildup appears to have originated from within
the valve, return the valve to Woodward for service (see Chapter 8).
Содержание 3171A
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