Graco HFR - Page 16

Component Identification
16 3A2797ZAA
Main Power Switch
Located on top of the power distribution box, see
page
14. The main power switch turns power
ON and OFF . The main power switch
does not turn pumps or heat zones on.
Circuit Breakers
Most circuit breakers are located inside the power dis-
tribution box. The main block of circuit breakers in the
power distribution box is shown below, with detailed
information in the following table. For more information
about items in the power distribution box, see power
distribution box manual.
Ref.
Size
Component
400V/
3 phase
230V/
3 phase
CB1 63A 30A Motor Control Module
CB2 40A 40A Primary Heater A
CB5 5A 5A Miscellaneous
CB6 5A 5A Miscellaneous
CB9 40A 40A Primary Heater B
CB11 30A 30A AC Power Pack
CB1
CB5
CB2
CB9
CB6
CB11
400V/ 3 phase
230V/ 3 phase
ti19512a
ti19513a