Siemens SIROTEC Operating Instructions

① Pipe coupling
② Pipe ends
1. Position the first transport unit at the intended location.
2.
Remove the protective caps.
3. Push the pipe couplings ① provided loosely over the ends of the collecting pipes ②.
4. Position the next transport unit in the line-up at the intended location. Carefully insert the
ends of the pipes into the protruding pipe couplings.
Note
Ensure
that the cabinets are completely lined up and are at the same level. This may require
leveling, example, using shims. Ensure that the water pipes line up axially.
5. Push the pipe couplings over the pipe joints.
6. Tighten the hexagon socket-head screw ① with the torque specified on the pipe coupling.
① Hexagon socket-head screw of the pipe coupling
4.5.2 Connecting the converter system with the cooling unit
Connect the collecting pipes of the system to the cooling unit. Proceed in the same way as
described in Section "Connecting collecting pipes of the cooling circuit".
Installation
4.5 Connections of transport units
Applications for Cabinet Modules, liquid cooled
68 Operating Instructions, 04/2015, A5E35974555A

Siemens SIROTEC Specifications

General

Brand	Siemens
Model	SIROTEC
Category	DC Drives
Language	English