![Spa Electrics Retro Universal Series Installation & Owner'S Manual Download Page 17](http://html1.mh-extra.com/html/spa-electrics/retro-universal-series/retro-universal-series_installation-and-owners-manual_1338766017.webp)
3B
... continued
TIGHTEN THE THREE CAM LOCK SCREWS
EQUALLY AND IN ROTATION, AS SHOWN,
BY HAND
UNTIL YOU FEEL THE
NICHE ADAPTOR IS SECURE IN PLACE
DO NOT OVERTIGHTEN.
CHECK FOR SECURE FITTING,
THE NICHE ADAPTOR SHOULD BE FIRM
AND NOT ABLE TO MOVE EASILY BY HAND
GO TO
SECTION C: CONNECT LUMINAIRE
AS THE CAM LOCK SCREWS TIGHTEN, THE CAM LOCKS WILL MOVE IN AND UP,
PULLING THE NICHE ADAPTOR FIRMLY INTO THE NICHE
MINIMUM
CAM LOCK
POSITION
(LOOSE)
TIGHTEN
SCREWS
TO PULL
NICHE ADAPTOR
INTO NICHE
MAXIMUM
CAM LOCK
POSITION
(TIGHT)
WHEN ALL
CAM LOCKS ARE
SCREWED TIGHT,
THE CAM LOCKS
SIT TIGHT
AGAINST THE
INSIDE OF THE
NICHE, AND THE
NICHE ADAPTOR
IS PULLED FURTHER
INTO THE WALL
1
3
2
16