KAESER KOMPRESSOREN CSD 82, Service Manual

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Installation
6 --- 26
Shut ---off valve (2) to be installed by the user in the connection line.
Make the compressed air connection with a flexible hose (1) or an axial compensa-
tor (1).
6.4 Electrical Connection
Have the electrical connection made only by a qualified and authorised electrician.
Carry out protection measures as stipulated in relevant regulations (IEC 364 or DIN
VDE 0100, for example) and in national accident prevention regulations (BGV A2 in Ger-
many). Also observe the regulations of the local power utility company.
Use wire conductor dimensions and fuse ratings in accordance with local regulations (DIN
VDE 0100 parts 430 and 523 in Germany, for example).
Check the reaction time of overload protection devices (e.g. DIN VDE 0100 part 413).
Guide values are given in chapter 2.8.
The user must provide the machine with a lockable supply ---disconnecting device.
This could be, for example, a switch ---disconnector with fuses. If a circuit breaker is
used it must be suitable for the motor starting characteristics.
Before initial start--- up
The control transformer in the control cabinet has connections for various supply volt-
ages. Check that the correct connections are made for the supply voltage provided for
the machine. If necessary, re---connect the transformer using the
5% taps to match
the supply voltage.
Connect the machine to the mains power supply in accordance with the electrical dia-
gram in chapter 13.2.4.
6.5 Options
6.5.1 Machine fixing (option H1)
If the machine is supplied with mountings, these can be used to anchor it to the floor. De-
tails of the fixing holes are contained in the dimensional drawing in chapter 13.2.3.
Use appropriate bolts to anchor the machine.
6.5.2 Water cooling connection (option K2)
The dimensional drawing in chapter 13.2.3 gives the flow direction, size and position of the
cooling water connection ports.
Use connecting lines made of the appropriate material for the water system. Take into ac-
count the effect of electro ---chemical reaction.
Keep the effect of pressure surge on the cooler as low as possible.
Where pressure surges are unavoidable provide an expansion tank to damp pulsations.