Heidolph MR Hei-Mix D - Manual (Page 11)

3
Operating personnel’s obligations
 Ensure that work which uses naked flames is not carried out in the vicinity of the device (risk of explo-
sion).
 Ensure that the flow rate when removing liquids with flammable materials remains at < 1 m/s (electro-
static charge; risk of ignition).
 Ensure that gases classified in explosion group IIC are not produced by materials or during chemical reac-
tions, e.g. hydrogen.
 Ensure that no devices are operated or assembled which are emission or radiation sources (electromag-
netic waves) for the frequency range (3×1011 Hz to 3×1015 Hz).
 Ensure that no devices are operated or assembled which constitute emission or radiation sources for ioniz-
ing radiation or in the ultrasonic range.
 Ensure that no adiabatic compression or shock waves occur (shock wave combustion).
 Please wear the appropriate protective clothing when working on the machine (protective glasses and if
necessary, safety gloves).
 Ensure that sufficient heat transfer media are used.
 Ensure that the correct heat and cold protection is used in relation to the media implemented.
 Please avoid putting pressure on the display.
Personnel qualification
The target group for this device is qualified personnel. The device may only be operated by individuals who
have been instructed in its proper use by qualified personnel.
NOTICE Operating instructions
These operating instructions must be followed, read and understood by all persons work-
ing on the device (acknowledgment of the safety instructions is particularly important).
Safety-conscious operation
Heidolph Instruments does not accept liability for personal injury or damage to property which may result
from improper and unprofessional working procedures.
 The following regulations must be observed:
 laboratory guidelines
 accident prevention regulations
 the Ordinance on Hazardous Substances
 other generally recognized regulations of safety engineering and industrial medicine
 local regulations