12
2.2 Inspection during pre commissioning
S. no.
Particulars
1
Check cooling water inlet temp ( deg c) and pressure ( kg/cm2)
2
Check all the electrical and mechanical connections
3
Check incoming power supply (220 v or 415 v ac /50 hz)
4
Check earthing vs neutral (0 to
– 1v)
5
Check setting of phase sequence relay
6
Check the capacity of Dryer and Compressor
7
Check all connection of air and water supply
8
Check for indoor installation and proper ventilation
9
Check air compressor condensoris not facing the Dryer
Summary of Contents for Delair RD 220
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