Sunnex PF Series (MRI) - Manual (Page 22)

Sunnex PF Series MRI Service & Installation Manual
22
head even when the
bulb and fuse are in
good condition, light
head flashes
intermittently when
light head or arms
are moved problem within
transformer, arm
assemblies or other
part of lighting system If problem cannot be
repaired, call Sunnex
Customer Service
Various arms do not
move freely at the
joints The black knob at
joints is tightened too
much Adjust the black knob on
joints by appropriate
tightening