IBM Power System S822LC Manual page 174

Figure 181. Removing the cold plate
4. Remove dust and debris from the system processor module area. If dust or debris is present, use the
supplied air pump (part number 45D2645) to clean the system processor module area. Blow small
bursts of air from the center toward the sides of the system processor module as shown in Figure 182
on page 159. If your air pump is not assembled as shown in Figure 182 on page 159, fasten the tip
onto the bulb.
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Power Systems: Servicing the IBM Power System S822LC (8335-GTB)