2.3 Safety precautions
Duty to provide information on potential dangers
The product holder or user is obliged to make all operating personnel aware of dangers
posed by this product.
Every person who is involved in the installation, operation or maintenance of the product
must read, understand and adhere to the safety-related parts of this document.
Infringement of conformity due to modifications to the product
The Declaration of Conformity from the manufacturer is no longer valid if the operator
changes the original product or installs additional equipment.
● Following the installation into a system, the operator is required to check and re-evalu-
ate the conformity of the overall system in the context of the relevant European Direc-
tives, 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 vacuum pumps with magnetic coupling
The following safety instructions are only valid for the working with a drive system of a vacuum pump
with a magnetic coupling:
Safety precautions
► Keep a magnetic coupling away from people with pacemakers.
– Minimum distance:
2 m
► Avoid convergence of magnetic coupling components.
► Keep magnetized parts away from the magnetic coupling.
► Always keep a disassembled magnetic coupling away from computers, data carriers and other
electronic components.
– The magnetic coupling can influence operational reliability of electrical and electronic devices.
2.5 Limits of use of the product
Installation location
weatherproof (internal space)
Installation altitude
max. 2000 m
Protection class (according to IEC 61010)
I
Degree of pollution (according to IEC 61010)
2
Overvoltage category
II
Permissible protection degree
IP 40
Housing type (according to UL 50E)
Type 1
Installation surface flatness
±10%
Ambient temperature
+12
℃
to +40
℃
Relative humidity of air
max. 85%
Pumped medium intake temperature, max.
+40 °C
Safety
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