Bird Technologies 6730B Series - Manual (Page 5)

6730B CAUTION STATEMENTS
The following equipment cautions appear in the text whenever the equipment
is in danger of damage and are repeated here for emphasis.
CAUTION
Model 6735-300A is rated for 1200 W operation for a maximum of ½
hour only. For continuous operation, the maximum wattage should be
restricted to 1000 W. It is recommended that if frequent use above 1000
W is contemplated, the instrument be equipped with the thermoswitch
assembly.
CAUTION
Do not replace coolant with anything but the specified fluid. The inner
shell of the resistor housing is contoured to the dielectric properties of
this fluid. The use of any other type of coolant will affect the electrical
performance of the load.
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