Memmert ONE 7 - 45 Oilbath (Generation 2003) - Manual (Page 9)

EXCELLENT page 9
3.3 Installation - oilbaths
Mains
connection The mains connection cable must be placed away from any hot surface.
Filling
IMPORTANT! The liquid level in the bath must be between the two
markings at the right side of the tub! The spacing between top edge
of oilbath and liquid level must be at least 30 mm as the oil expands
strongly on heating.
Draining The tank can be drained through the drain valve. The thermostating fluid must be cooled
to room temperature before draining. Drain the fluid either directly into an appropriate
container or connect an appropriate hose to the drain valve.
For safety reasons the flash point of the oil must be at 300ºC or higher.
The manufacturer of the oil may also have special regulations for oil-
changing intervals due to pollution oraging of the oil which have to be
observed.
In case of fire never extinguish with water.
Use a suitable damping-down medium (e.g. fire blanket)!
An overheated bath must never be refilled or topped up!!
Warning - bath hot when operating
drain valve
NOTE: Polluted fluids and oils may not be drained into the
public wastewater system. Please make sure, that the oil will be
properlydumped according to the applicable regulations.
max water level
min water level