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Filling
Requirements
CAUTION
Draining
CAUTION
CAUTION
Thermo Scientific
Ensure the reservoir drain port on the front of the bath is closed and that all
plumbing connections are secure. Also ensure any residue is thoroughly removed
before filling the reservoir.
Before using any fluid refer to the manufacturer's SDS and EC Safety Data
Sheets for handling precautions.
To avoid spilling, place your containers into the reservoir before filling.
With a low level WARNING the circulator continues to run, with a FAULT the
circulator shuts down the refrigeration, pump and heater, see Section 6. The low
level warning is at approximately 43 mm (1 3/4") below the top, the low level
fault is at approximately 57 mm (2 1/4").
Oil-based fluids expand when heated. Fill the reservoir only to the
minimum level. Monitor the fluid level whenever heating the fluid.
When pumping to an external system, keep extra fluid on hand to maintain the
proper level in the circulating lines and the external system.
Before draining any fluid refer to the manufacturer's SDS and EC Safety
Data Sheet for handling precautions.
Ensure the fluid is at a safe handling temperature, ~40°C. Wear protective
clothing and gloves.
• place a suitable container underneath the drain. If desired, attach an
8 mm i.d. tube on the drain.
• slowly turn the drain plug until flow is observed.
Turning the drain cap more than 1 1/2 turns will result in the drain cap
and fitting coming off the bath.
In this case screw the drain fitting back into the bath. Attaching the cap onto the
fitting aids in installation. If required, contact us for additional information.
Installed Drain Fitting with Cap Removed
Section 3 Installation
3-15
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