Welch Allyn 88460 Optical Colposcope with Swing Arm Roller Stand - User Manual - Manual (Page 7)

3
Swing Arm Universal
Mount Assembly
A rigid connection is required when mounting the swing
stand to an examination table/chair. For maximum steadi-
ness, mount the clamps as high up and as low down as
possible on the vertical support column.
One ball-clamp consists of two halves on which one side
is lined with sand paper. This side surrounds the leg of
the examination chair or clamps onto the table mount
provided. The other side of the ball clamp attaches to the
black ball.
NOTE: Do not try to protect the chair legs with tape;
you will not achieve a rigid connection.
Tighten the bolts of the ball clamps slightly to adjust the
tubular support. It is important that the tubular support is
absolutely vertical! Use the bubble level on the top of the
tubular support to straighten.
Now tighten the clamp bolts to get a rigid connection to
the examination table/chair. Finally, fix the friction screw
in the enameled clamp to avoid torsion. The tension
screws regulate the tension in the swing joints and are
adjustable by using a coin.
Height Adjustment of the Swing Arm
Lift the Swing Arm up and pull the pin (A) from the height
fixing ring. Place the ring to the desired height until it
engages the holes (B) of the tubular support. Then care-
fully set the Swing Arm down in place.
If the swing stand is mounted to the left side of the
examination table/chair, reverse the light transformer.
(See “Changing Position Of Transformer” on page 8)
A
B