- Prepare a lift plan before moving any pump that requires mechanical lifting.
- Ensure the pump base is level, grouted, and fully cured before alignment.
- Use laser alignment tools and trained operators for final shaft alignment.
- Guard all rotating parts including couplings and shafts before commissioning.
- Isolate and lock off electrical supplies until installation is fully complete.
- Support pipework independently so it does not impose loads on the pump.
- Check pump rotation direction before energising the motor for the first time.
- Record alignment readings and retain them for future maintenance reference.
- Follow the manufacturer installation manual for torque values and tolerances.
- Wear appropriate PPE including gloves, safety boots, and eye protection.
|
- DON'T lift pumps without a LOLER-compliant lift plan and rated accessories.
- DON'T attempt final alignment before the base grout has fully cured.
- DON'T run the pump with unguarded couplings, shafts, or rotating parts.
- DON'T energise the motor until shaft alignment is verified and accepted.
- DON'T allow pipework to impose strain or force on the pump casing.
- DON'T ignore vibration during test running; it may indicate misalignment.
- DON'T work on pump internals without confirming electrical isolation and LOTO.
- DON'T skip the rotation check before first energisation of the motor.
- DON'T use lifting points not specified by the pump manufacturer.
- DON'T force bolt holes to align; reposition the pump or base instead.
See also: MEICA Safety Awareness | Motor and Drive Installation
|