Installation - Operation - Maintenance manual (IOM) • AIR COOLED CHILLERS & SPLIT UNITS - 0105-E • 69 •
START-UP AND MAINTENANCE LOGBOOK
INSTALLATION CHECK-UP
This check list should be filled in before the start-up with the contractor to make sure that unit installation takes place
according to appropriate industry practices.
WARNING
: Refer to Safety recommendation §2.1 prior to any work on the unit.
DATE:
TECHNICIAN:
FIELD NAME:
CUSTOMER :
Unit exact designation:
Affair n° :
Serial n°:
Customer designation:
Contractors contact name and telephone:
Local contact name and telephone:
YES NO
• SAFETY ACCES TO THE INSTALLATION
Safety scale :
Footbridge around unit:
Clearance conform to regulation:
Dangerous working conditions :
CONFIRMATION OF INSTALLER DATA GIVEN PRIOR TO COMMISSIONING
YES NO
Compressors crankcase heater ON 24 hours before start-up
Connection and balancing of the aeraulic network (centrifugal fans)
Connection, cleaning, rinsing and purging of the hydraulic network
Water circuit protection against freezing
Cooling load available, minimum 50 %
Presence of mesh filters at the entry of the exchangers
Connection of the remote elements with recommended cable
Presence of the general power supply (correctly dimensioned)
Presence of the 220V power supply if any
Presence of correct water flow
Connection of controls and alarms
Vacuum and first refrigerant charge done for split unit
Safe access to components
The information of pre startup is in conformity:
YES NO
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