SPX Cooling Technologies CS4000 - Manual (Page 27)

CS4000 Mini Controller with Ethernet
Page 2-4 T-38324-A 39-30-38324
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Always use fuses of a capacity smaller than or equal to the safe capacity of the line or
the equipment it serves.
•
Before you work on any circuit, check it with an appropriate testing device to be sure
voltage is not present.
•
Install temporary wiring as safely as possible and replace it with permanent wiring as
soon as possible. Install grounding wherever it is needed in the final installation. If
modifications are made to the system wiring, drawings must be revised to illustrate this
change.
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Know how to deal with electrical fires properly. Keep carbon dioxide and powder
extinguishers handy.