OPERATING INSTRUCTIONS
CO
2
/NH
3
CASCADE UNIT
250 - 1000 KW
_551511_om_kas_gbr_1_.doc 3
SYMBOLS USED IN THIS MANUAL
Danger!
This is an important warning. Non-
observance these warnings can cause
accidents with relevant damages on
persons or serious damages on the
compressor or refrigerating plant.
Warning!
Attention! Caution! Important!
Hint!
Tip! Note!