7900 Instrument Stand - Haag-Streit USA

8
mounting tabs then lift the console out from the front of the
unit.(See Figure2)
To install a console, connect the four connectors on top of
the base to the matching connectors hanging from the back
of the console. The lamp jumper cable will drop throught the
large opening and be connected to the matching connector
that hangs from underneath the support column. Figure 2
illustrates the connections that must be made. Align the three
mounting tabs in the base unit with the matching holes in the
console and attach with Phillps Head screws.
2.3. support Column installation
Remove Philips Head shipping screw. Unwrap the support
column. Remove the column support pin and the collar from
the instruction manual bag. Insert the column in the hole at
Chair Control
(Ref)
Overhead
Lamp
Slit Lamp
Arm from
Roller Frame
Mounting
Tabs
Ground from
AC Input
Figure 2
Ground from 3rd Arm &
Slit Lamp
AC Input
from Outlet
Plate
3rd Arm
from Back
Cover
Aux from
Back Cover
the top of the base unit. Line up the hole in the column with
the hole in the base unit and insert the pin. Note that the
small screw at the top of the column faces the rear of the
unit. Tighten the set screws under the support pin. Remove
set screw from bag and install where shipping screw had
been. Slide the collar down firmly against the console/base
cap. Insert and tighten set screw.
2.4. Configuring The switches For The b/P
Switchpack SW2 on the console must be configured
for proper operation of the stand. Individual switches 1,
2 and 3 control the voltage and power to the Indirect
Ophthalmoscope. See Table 1 on Page 8.
Switchpack
(SW2)
Overhead
Lamp
Overhead
Lamp
Jumper
B/P Jumper
from Module
Chair Control
from Outlet
Plate
Switchpack
(SW1)
Optional
Chair
Control
IN-7900