070.550-IOM (JUN 2016)
Page 25
NGC GAS ROTARY SCREW COMPRESSOR
INSTALLATION - OPERATION - MAINTENANCE
VIBRATION DATA SHEET
Date: ________________________________________________ Sales Order Number: _________________________________
End User: _____________________________________________ Installing Contractor: _________________________________
Address: ______________________________________________ Service Technician: ___________________________________
______________________________________________________
______________________________________________________
Equipment ID (As in Microlog): ___________________________
Compressor Serial Number: _____________________________
Unit Serial Number: ____________________________________
National Board Number: ________________________________
Running Hours: ________________________________________
Manufacturer and Size of Coupling: _______________________
Engine Manufacturer: __________________________________
Engine Serial Number: __________________________________
RPM: ___________ Frame Size: ___________ H.P. ___________
Refrigerant: ___________________________________________
Ambient Temperature: __________________ °F
Operating Conditions:
SUCTION DISCHARGE OIL SEPARATOR
SLIDE VALVE POSITION %
Press # Press # Press # Temp °F V.I. Ratio
Temp °F Temp °F Temp °F F.L.A. %
Compressor Inboard
(Coupling End)
Vertical Direction
. IPS Overall
Engine Inboard
Compressor Inboard
(Coupling End Male)
Axial Direction
. IPS Overall
(Coupled End)
Horizontal . IPS Overall
Vertical . IPS Overall
Axial . IPS Overall
Engine Outboard
(Noncoupled End)
Horizontal . IPS Overall
Vertical . IPS Overall
Axial . IPS Overall
Compressor Outboard
(Nondrive End)
Vertical Direction
. IPS Overall
Compressor Inboard
(Coupling End Female)
Axial Direction
. IPS Overall