4. Insert the adapter and gasket into the inlet of the tank (upper
hole). Fix it in place with the locking ring. Fig. 4
Fig. 4
5. Turn over the cover and locate the groove. Place the o-ring
into the groove. Notes: o-ring one side is flat, another side is
round, must place the flat side down into the groove of cover,
otherwise it will case leakage.( See detail view.) Fig. 5
Fig. 5
6. Place the cover (with the o-ring attached) over the top of the
tank. Fig. 6
Fig. 6
Locking
ring
Adapter
Gasket
Cover
Tank
D
B
D
B
Detail view