At Regular

Intervals

As

Required

Confirm that the equipment is being used as intended.

x

General inspection for obvious defects

x

Inspect the intake area, e.g. for contamination or loose parts

x

Inspect equipment and its surface protection for contamination, damage, or corrosion, and correct it appropriately if required

x

Inspect the rotor for damage and imbalance, and carry out oscillation

measurements if necessary (see below)

x

Ensure correct installation

x

Inspect bearings, especially

- ease and evenness of running, and lack of play

- atypical running noises

- grease collars, loss of oil

x

Inspect flexible connections for leaks

x

Confirm the correct functioning of electrical and mechanical protective

devices

x

Where necessary, confirm that the condensate drain functions correctly

x

When cleaning to maintain correct functioning, do not use high pressure or steam jet cleaners, or aggressive cleaning agents

x

Inspect screwed connections, and tighten if required, complying with the specified tightening torques

x

Check that connection terminals and cables or sockets are tight, and that they operate correctly; fix faults appropriately where required

- tightness of fit

- corroded parts

- damp

- visible damage

x

Ensure an even gap between the rotor and the intake nozzle

x

Ensure that maker's plate data is legible

x