SA 12, SA 14, SA 15 and SA 16 – UK
Operation and Maintenance Manual
Manual 117 Issue 15
Page 14 of 24
• Replacing the Internal Hydrophobic Filter
• Check the internal wiring for ageing or wear. Replace with equivalent material and
terminations where necessary.
• Examine the mains cable for wear or damage and replace if necessary using
equivalent cable.
• Replace the back cover. Do not overtighten the rear cover fixings. (Recommended
torque 20 cNm)
• Examine the overflow valve float mechanism (SA 2) to ensure that this has free
movement.
• For SA 14 and SA 16 - Check the function of the changeover valve.
• Check the vacuum and flow performance at the collection container as previously
described
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