Assertion: sprinkler system's water | /r/HasProperty | drained
Facets:
value: by disconnecting a sprinkler head
type: MANNER
value: further
type: DEGREE
value: fully
type: DEGREE
Source sentences:
text: It is also important to know where the water to be drained is held before and after the system is activated.
text: If trapped piping is less than 5 gallons, the auxiliary drain can be omitted if the trapped water can be drained by disconnecting a sprinkler head, or where easily-separated sections are used.
text: If trapped piping is less than 5 gallons, the auxiliary drain can be omitted if the trapped water can be drained by disconnecting a sprinkler head, or where easily-separated sections are used.
text: In areas that are not subject to freezing, but contain equipment that is sensitive to water, false detection alarms will fill the piping with water that will have to be drained.
text: Further, water must be fully drained to protect valves and the pipes that feed them from freeze damage, if that is a possibility.