5
Section II Installation
Isolating the light from the supply mains is accomplished
by unplugging the light from its power supply.
NOTICE
Installation by an authorized DentalEZ dealer service
technician is recommended.
NOTICE
Do not modify this equipment without authorization
from the manufacturer.
WARNING
Light Post
Set Screw
Spindle Slot
Light Arm
Assembly
NOTE
:
Refer to your chair mounted unit manual for
installation of the light pole.
NOTE:
The post-mount arm assembly dimen
-
sions are illustrated at the top of Page 4.
NOTE:
The side covers of the post mount service
console must be off. Refer to the unit manual for
removal.
NOTE:
If the chair's seat upholstery was installed,
remove it according to the respective chair's manual.
Light Arm Assembly
1
. Place the chair base in its lowest position.
2
.
Disconnect
the chair power.
3
. Back out the set screw from the light post.
4
. Apply a light coat of lubricant to the spindle.
7
. Insert the light arm assembly into the bushing
until it is fully seated in the light post.
8
. Using a 5/64 Allen wrench, turn the set screw
in the light post until it passes through the
light arm assembly spindle slot and engages
the light arm assembly. Then loosen the set
screw two revolutions for clearance.
Power Supply Box
1
. Inside the post-mounted service console, plug the
operatory light cord into the power supply cord.
Power
Supply
Supplied
Power Cord
5
. Feed the low-voltage operatory light cord
through the center of the light post, arm
pivot and console post into the post-mounted
service console.
6
. Pull the light cord all the way through the
post-mounted service console until the cord is
not too tight or loose going through the posts.
To avoid the risk of electrical shock, this
equipment must only be connected to a
supply mains with protective earth.
Before proceeding with electrical installation,
all wiring
must
be in accordance with NEC
and local electrical codes.
WARNING
WARNING
Rating of main circuit breakers should be
20 Amp maximum.
CAUTION
Post Mount with Service Console
2
. Plug the supplied power cord into the power supply.
