Fixes #10170.

Overrides the AI attack proc.
Saving any  removal of burners for the dev branch due to merge concerns.

code/modules/research/xenoarchaeology/tools/bunsen_burner.dm

@@ -25,6 +25,9 @@
 					try_heating()
 	else
 		user << "\red You can't put the [W] onto the [src]."
+        
+/obj/machinery/bunsen_burner/attack_ai()
+    return
 
 /obj/machinery/bunsen_burner/attack_hand(mob/user as mob)
 	if(held_container)