5 | Installation
12 | 52 Instruction Manual COBRA NC 2500 B WCV_EN_en
5 Installation
5.1 Installation Conditions
WARNING
If the machine is installed in a potentially explosive environment or if the machine is used to
draw toxic, inflammable or non-inert gases:
Risk of injuries!
Risk of death!
● Ensure that the machine complies with all local, national rules and safety regulations.
NOTICE
Use of the machine outside of the permitted installation conditions.
Risk of premature failure!
Loss of efficiency!
● Take care that the installation conditions are fully complied with.
● Make sure that the environment of the machine is not potentially explosive.
● Make sure that the ambient conditions comply with the Technical Data.
● Make sure that the environmental conditions comply with the protection class of the motor and
the electrical elements.
● Make sure that the installation space or location is vented such that sufficient cooling of the ma-
chine is provided.
● Make sure that cooling air inlets and outlets of the motor fan are not covered or obstructed and
that the cooling air flow is not affected adversely in any other way.
● Make sure that the oil sight glass (OSG) remains easily visible.
● Make sure that enough space remains for maintenance work.
● Make sure that the machine is placed or mounted horizontally, a maximum deviation of 1° in any
direction is acceptable.
● Check the oil level, see Oil Level Inspection [➔30].
● Check the cooling liquid level, see Cooling Liquid Level Inspection [➔30].
If the machine is installed at an altitude greater than 1000 meters above sea level:
● Contact your Busch representative, the motor should be derated or the ambient temperature
limited.
5.2 Connecting Lines / Pipes
WARNING
Rotating Parts.
Risk of severe injury!
● Do not operate the machine without suction / discharge connection installed.
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