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Section IV Operation
Pre Start Up & Filling
Requirements
Whenever removing the fill cap or refilling the unit release any built up
pressure in the reservoir by opening the manual air bleed valve. When
refilling the heat exchanger should be running or the chamber quick
disconnects detached from the unit so fluid will not run back from the
lines or application to the reservoir and create an over-spill condition.
Ensure that the deionizer (DI) cartridge is installed and that the DI flow control
valve is in the OPEN position.
NOTE:
Use the flow meter, located on the rear of
the unit, to regulate flow control to meet your DI requirements.
Turn the main breaker on and the amber POWER LED will light. Turn the ON/
OFF rotary switch to ON.
Remove the 1¼" filler cap from the top of the reservoir. Using a funnel, carefully
fill the reservoir with recirculating fluid. If the units are stacked, the lower unit
will need a funnel with an extended flexible neck (due to the proximity of the
filter on the upper unit).
NOTE:
Immediately stop filling when the ADD FLUID LED extinguishes.
Replace the filler cap on the reservoir. Also, close the manual bleed valve
located to the right of the tank fill fitting.
Depress the RESET button to remove the level fault and extinguish the LEVEL
FAULT LED.
The amount of recirculating fluid needed depends on the total requirements of
your system. Also, if substantial lengths of recirculating lines are used, add
enough fluid to compensate for their volume. The maximum reservoir volume is
5 gallons (19 liters).
NOTE:
When refilling, the heat exchanger should be running or the chamber
quick disconnects detached from the unit so fluid will not run back from the
lines or tool to the reservoir to create an over-spill condition.
Control and Display
Filter
Tank Filler Cap
Air Bleed Valve
DI Cartridge
DI Flow Control Valve
Compression Fitting
Compression Fitting
Main Breaker with Lockout
EMERGENCY OFF
Filter Pressure Gauge
Recirculating Supply
Pressure Gauge
Flow Control
Access Door
Drip Pan Drain
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