
Chapter 3:  Installation 
3.1  Before You Begin 
3.1.1 Site Requirements 
You can guarantee the safe operation of the Drum by ensuring that it is installed in an 
appropriate environment. 
Feature Value 
Ambient operating temperature  0 °C to 40 °C (32 °F to 104 °F)   
Maximum relative humidity  90% non-condensing 
Operating area atmosphere  No flammable gases or vapors permitted in area 
Models for extended environmental conditions are available. 
The Drum dissipates its heat by convection. The maximum operating ambient 
temperature of 0 °C to 40 °C (32 °F to 104 °F) must not be exceeded. 
3.1.2 Hardware Requirements 
The components that you will need to install the Drum are: 
Compon ent Connector 
Described 
in Section  Diagram 
Main Power Cable 
VP+   PR   3.4.2.2 
Motor Cable  M1  M2  M3   3.4.2.1 
Drum Installation Guide  Installation  
3-1