Synergy 4040 - Synergy Sit Shower Shave Kit - Manual (Page 15)

16) On the opposite end of the short hose. Attach one of the 1/2” male barb quick connect fittings to the
hose. Again, this is a tight fit so heating the hose under warm water or using some water soluble
lubricant for installation is helpful. No hose clamp is needed on this end.
17) Use the last remaining 1/2” male barb quick connect fitting on the free end of the white shower head
hose. This is a very tight fit, so run the end of the hose under hot water until it is soft and easy to work