WARNING
Danger to life from electric shock in the event of a fault
In the event of a fault, parts connected to the mains may be live.
► Always keep the mains connection freely accessible so you can disconnect it at any time.
WARNING
Health risk and environmental damage due to poisoning on toxic contaminated parts or devi-
ces
Toxic process media result in contamination of the devices or parts thereof. During maintenance work
there is a health risk due to contact with these poisonous substances. The non-permitted disposal of
toxic substances results in environmental damage.
► Take appropriate safety precautions and avoid health risks or environmental hazards due to toxic
process media.
► Decontaminate the affected parts before carrying out maintenance work.
► Wear protective equipment.
CAUTION
Scalding from hot operating fluid
Danger of burns when draining operating fluid if it comes into contact with the skin.
► Wear protective equipment.
► Use a suitable collection receptacle.
2.3 Safety precautions
Information requirement on possible hazards
The owner or operator of the product is required to make all operating personnel
aware of hazards arising from the use of this product.
Every person who is involved in the installation, operation or maintenance of the
product must have read and understood the safety-relevant parts of this documen-
tation.
Infringement of EU conformity due to modifications to the product
The Declaration of Conformity from the manufacturer is no longer valid if the opera-
tor changes the original product or installs additional equipment.
● Following installation into a system, the operator is required to check and re-
evaluate as necessary the conformity of the overall system in the context of the
relevant EU Directives before commissioning that system.
General safety precautions when handling the product
► Observe all applicable safety and accident prevention regulations.
► Check that all safety measures are observed at regular intervals.
► Do not expose body parts to the vacuum.
► Always ensure a secure connection to the earthed conductor (PE).
► Never disconnect plug connections during operation.
► Observe the above shutdown procedures.
► Keep lines and cables away from hot surfaces (> 70°C).
► Never fill or operate the unit with cleaning agents or cleaning agent residues.
► Do not carry out your own conversions or modifications on the unit.
► Observe the unit protection class prior to installation or operation in other environments.
► Provide suitable touch protection, if the surface temperature exceeds 70°C.
2.4 Safety precautions for handling pumps with magnetic coupling
The following safety instructions are only valid for the disassembly of the drive system for a vacuum
pump with a magnetic coupling:
Safety
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