7
GENERAL INFORMATION
Fig. 4
SOLUTION PUMP CONTROL
The VFD Solution Pump is controlled
by a Hitachi VFD Controller. This
controller has been set up at the factory
and
SHOULD NOT BE ADJUSTED
!
Universal replacements are NOT
recommended. Only use OEM parts for
the solution pump and controller.
Fig. 5
– Hitachi VFD Controller
Control Panel
located behind
this panel in this
location.
Evacuation Service
Valves A and B are
located behind this
panel in this location.
