PRG Controlling VARI-LITE Equipment Using DMX 512 - Manual (Page 71)

S YSTEM : H ANGING
0 2. 3 0 0 4. 0 3 00 . 5 4 63
3
Series 200 Vertical Hang
In some cases it is necessary to hang the luminaires vertically. In such a case, the luminaire is hanging
on its side with the yoke parallel to the stage. This puts more stress on the yoke and the truss hooks
than a normal, horizontal hang. A three-point hang is absolutely necessary for vertical hangs, whether
or not the truss moves during the show. When hanging a VL2C luminaire in a vertical hang position,
make sure that the luminaire is hung so that the fan drive board is not at the lowest point of the hang.
This will prevent rain water or heavy condensation from collecting around the bottom of the luminaire
(where the board would be located) and causing possible luminaire overheating.
Series 200 Alternate Hanging Methods
Multiple variations of the truss hook (refer to "Single Truss Hook Variations" on page 60 ) are available
to accommodate a wide variety of installation configurations. The following illustration shows how
different style hooks align in the Series 200 luminaire chassis.
The following illustrations give a few examples of installation using alternate truss hooks.
Note: There are many more methods of hanging luminaires that are not discussed here, as well as
types of hooks and coupling plates for special applications. The following diagrams are only a few
examples of alternate hanging methods. Consult your local Product Support Department or shop
manager if necessary.
Hang Using 45 and 135 Degree Hooks
UP
FAN
INPUT
DRIVE
BOARD
CONNECTOR
INCORRECT
VERTICAL HANG
CORRECT
VERTICAL HANG
HANG_45
135 45
135 45
45
45