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High Temperature
Cutout (Optional)
The High Temperature Cutout (HTC) is designed to shut down the unit in the
event the temperature of the fluid in the reservoir exceeds the HTC setting.
The HTC is normally located on the rear of the unit.
NOTE: The HTC temperature scale is in °F.
Heater Package
(Optional)
A switch on the temperature controller powers the heater. The heater itself is
accessible through the small service panel on the rear of the unit.
The controller will indicate a low-level display if the fluid level in the reservoir
drops below proper operating level.
Illustration A shows the desired fluid level for normal operation.
Should the reservoir be filled as shown in illustration B, units designed to
operate at high-end temperatures (near boiling) may cause air in the reservoir
to become trapped. The air can be vented by slightly tilting the unit forward on
its front castors.
Do not used silicon-based fluids with units designed to operate at high
temperatures. These type fluids will damage the hoses and pump seal.
Fluid Level
Fluid Level
Illustration A
Illustration B