Unacceptable Operating Modes; Personal Qualifications And Training; Safety-Conscious Work; Safety Notes For The Operator - Elmo Rietschle V-Vgd 11 Originalbetriebsanleitung

Safety
2.4

Unacceptable operating modes

• extracting, conveying and compressing explosive, inflammable, aggressive or poisonous media, e.g. dust
as per ATEX zone 20-22, solvents as well as gaseous oxygen and other oxidants
• extracting, conveying and compressing explosive, inflammable, aggressive, oxidative or poisonous me-
dia, e.g. dust as per ATEX zone 20-22, solvents
• using the machine in non-commercial plants if the necessary precautions and protective measures have
not been taken in the plant
• installing in environments that are at risk of explosions
• using the machine in areas with ionising radiation
• back pressures on the outlet side of more than +0,1 bars
• modifications to the machine and accessories
2.5

Personal qualifications and training

• Ensure that people entrusted with working on the machine have read and understood these operating
instructions before starting work, particularly the safety instructions for installation, commissioning, main-
tenance and inspection work.
• manage the responsibilities, competence and monitoring of staff
• all work must only be carried out by technical specialists:
• Installation, commissioning, maintenance and inspection work
• Working with electricity
• personnel being trained to work on the machine must be supervised by technical specialists only
2.6

Safety-conscious work

The following safety regulations apply in addition to the safety instructions and intended use listed in these
instructions:
• accident prevention regulations, safety and operating regulations
• the standards and laws in force
2.7

Safety notes for the operator

• hot parts of the machine must not be accessible during operation or must be fitted with a guard
• people must not be endangered by the free extraction or discharge of pumped media
• risks arising from electrical energy must be eliminated.
• The machine must not be in touch with inflammable substances. Danger of fire by hot surfaces, dis-
charge of pumped media or cooling air
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