Annexures-2 Pre- Commissioning & Commissioning Formats - Wilo MISO 25-125 Manual

Annexure-2
Sr. No.
1 Levelling of Pump set
2 Alignment with and without piping
3 Flushing of pipelines and ensures no leakages
4 Availability of sufficient liquid in sump/suction as per specifications
Installation of all instruments
Suction and delivery pressure gauges
5 Pressure switches
Temperature gauges
Any other as supplied/specified
6 Operation of suction, delivery and inline valves
7 Proper supports for piping and other allied equipment
8 Availability of flushing/sealing liquid for stuffing box
9 Availability of sufficient cooling liquid for bearings as specified
10 Free rotation of pump and drive shafts
11 Lubrication of bearings
12 Checking of insulation resistance of motor (if supplied by WILO M&P)
13 Proper cable termination (Clients Scope)
14 Motor Protection Relay Setting (Check with Clients)
15 Check all interlocks as specified/provided
No load trial operation of drive
16
Direction of rotation is ok
Noise and vibration are within limits
Bearing temperatures and winding temperatures are within limits
Overall operation is satisfactory
17 Coupling of pump and drive and free rotation of shafts in coupled condition
18 Suction valve is fully opened
19 Pump is fully primed, and all air is vented
20 Delivery valve is closed (if required)
21 Emergency shutdown is possible
Installation and operating instructions WILO Mather and Platt –MISO / PISO Pumps
Pre-commissioning checklist Pump with Motor
Activities Checked on Remarks
33