4.3 Install the pump, driver, and coupling
1.
Mount and fasten the pump on the baseplate. Use applicable bolts.
2.
Mount the driver on the baseplate. Use applicable bolts and hand tighten.
3.
Install the coupling.
See the installation instructions from the coupling manufacturer.
4.4 Pump-to-driver alignment
Precautions
WARNING:
•
Misalignment can cause decreased performance, equipment damage, and even cata-
strophic failure of frame-mounted units leading to serious injury. Proper alignment is the
responsibility of the installer and the user of the unit. Check the alignment of all drive
components prior to operating the unit.
•
Follow the coupling installation and operation procedures from the coupling manu-
facturer.
•
Failure to disconnect and lock out driver power may result in serious physical injury or
death. Always disconnect and lock out power to the driver before performing any installa-
tion or maintenance tasks.
•
Electrical connections must be made by certified electricians in compliance with all
international, national, state, and local rules.
•
Refer to driver/coupling/gear manufacturer's installation and operation manuals
(IOM) for specific instructions and recommendations.
4.4.1 Alignment checks
When to perform alignment checks
You must perform alignment checks under these circumstances:
•
The process temperature changes.
•
The piping changes.
•
The pump has been serviced.
Types of alignment checks
Type of check
When it is used
Initial alignment (cold alignment)
check
Prior to operation when the pump and the driver are at ambient temperature.
Final alignment (hot alignment) check After operation when the pump and the driver are at operating temperature.
Initial alignment (cold alignment) checks
When
Why
Before you
This ensures that alignment can be accomplished.
After you
This ensures that no changes have occurred during the .
After you connect the piping
This ensures that pipe strains have not altered the alignment.
4.3 Install the pump, driver, and coupling
Model ICO i-FRAME, ICOH i-FRAME Installation, Operation, and Maintenance Manual
27
