Bird Technologies 6730B Series - Manual (Page 17)

Installation
Operate the load portion in the horizontal position only,
with the handle or vent plug on top. The only exceptions
are the Models 6737A and 6737-030A. When horizontally
mounted and without supplemental water cooling, these
loads will safely dissipate a maximum of 500 watts. Ver-
tically mounted and without supplemental water cooling,
they will dissipate 200 watts. Vertically mounted, with
the RF connector down and with water cooling, they will
dissipate up to 2500 watts continuously.
Mounting
Rectangle
The front and rear fins are made extra thick and bent
outward 90 degrees to form mounting flanges. In each
model, the mounting flanges have 9/32 inch (7 mm) holes
near the corners to form a rectangle with the holes cen-
tered on the corners. The dimensions of the rectangle are
given below:
WARNING
Before applying RF power to the Models 6735-300A,
6736-030A or 6736A be sure to remove the shipping
plug, P/N 2450-049 located near or on top of the
radiator. Replace the shipping plug with the supplied
breather vent plug, P/N 2450-094. This is important as
internal pressure build-up, caused by expansion of the
heated dielectric coolant, could cause damage to the
equipment and injury to the operator.
Installing
the Vent
Plug
The Models 6735-300A, 6736A and 6736-030A are sup-
plied with special spring loaded vent plugs that are de-
signed to open when the pressure developed by the
9
Width Length
6732B 5 1/8" (130.2 mm) 7 15/32" (189.7 mm)
6734B & 6734B-030 5 1/8" (1302 mm) 12 17/32" (318.3
mm)
6735-300A 4 ½" (114.3 mm) 20 23/32" (526.3
mm)
6736A & 6736-030A 5 1/8" (130.2 mm) 15" (381 mm)
6737A & 6737-030A 5 1/8" (130.2 mm) 12 17/32" (318.3
mm)