Heidolph MR Hei-Tec - Manual (Page 14)

6
WARNING
Unauthorized access is prohibited!
Risk of injury.
Risks arise if unauthorized persons enter the danger zone of the device.
 The operator is responsible for ensuring that unauthorized persons (e.g. visitors) do
not have access to the danger zones (service area, protected areas).
DANGER
Failure to observe the danger zone, work area and service area!
Dangers are posed by electrical and mechanical energies, as well as by
residual dangers.
 Please ensure a safety clearance distance of 50cm around the test
setup.
 Do not place or store any objects in the work or service area.
 Deposit accessories, chemicals or tools in such a way that no dangers
arise for the personnel.
DANGER
Glass breakage!
Risk of injury.
When using glass attachments, there is a risk of glass breakage.
 Monitor pressure conditions in the glass attachment.
 Avoid negative pressure higher than the permissible pressure level for the glass at-
tachment.
DANGER
Risk of fire and explosion!
Serious risk of fire and explosion.
There is a risk of fire and explosions in the vicinity of the device. Smoking,
naked flames and fire are strictly forbidden in the vicinity of the device.
 Do not store any flammable liquids in the danger zone of the device. A
fire extinguisher must be kept in the vicinity of the device.
 Avoid potential sources of ignition such as flammable atmospheres,
reactions or electrostatic charges.
 Avoid exothermic reactions or the spontaneous combustion of dust.
 Avoid adiabatic compression and shock waves.
 Take special care with reactions of explosion group IIC for which hy-
drogen can be released.
DANGER
Danger when extinguishing fires!
Risk of serious injury as a result of chemical reactions.
Risk of chemical absorption.
Vigorous reactions with the medium can occur if water is used to extin-
guish the fire.
 Do NOT use water to put out the fire.
 Use extinguishing agents which do not react with the medium.
 Please observe the fire protection regulations and the fire extinguishing
instructions they provide.