Furious about equipment getting wet (8)
I believe the answer is:
irrigate
'wet' is the definition.
(irrigating is a kind of wetting)
'furious about equipment' is the wordplay.
'furious' becomes 'irate' (I've seen this before).
'about' is an insertion indicator.
'equipment' becomes 'rig' (rig is a kind of equipment).
'irate' going around 'rig' is 'IRRIGATE'.
'getting' is the link.
(Other definitions for irrigate that I've seen before include "Water land to stimulate growth" , "Supply land with a constant flow of water" , "Supply land with water to make fertile" , "Provide water artificially" , "Spray" .)