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General Checking
The following general checking routine helps to ensure the proper functioning of the WhisperGen
and should be performed every six months.
1. Start the WhisperGen.
2. Check that the WhisperGen exhaust does not contain high levels of smoke. When the
WhisperGen first starts, smoke may be released initially. However, only steam should be
visible several minutes after the WhisperGen has started.
3. Check all exhaust piping in occupied areas for leakage. You should not smell fuel fumes in
occupied areas. If in doubt, apply soapy water on exhaust piping joints to check for exhaust
gas leakage.
4. Check all coolant piping for leakage.
5. Check the coolant level.
6. Check all fuel piping for leakage.
7. Remove the WhisperGen enclosure lid.
8. Check for smoke emissions from within the WhisperGen enclosure. There should not be
smoke emitted from inside the WhisperGen and you should not smell diesel fumes.
9. Check for fuel and coolant leakage inside the WhisperGen enclosure. Fluids and white
residue deposited at the bottom of the WhisperGen enclosure are often an indication of
leakage.
10. Check for abnormal noises. There should not be excessive rattling sounds.
11. Check that the rubber hoses and the external red burner seal are not cracked or worn.
12. Check the battery bank connections.
13. Check that the drain holes in the bottom corners of the enclosure base are not blocked.
14. Remove, with a vacuum cleaner, dust accumulated on the inside of the WhisperGen,
particularly on the front louvres of the electronics enclosure.
15. Replace the enclosure lid.
16. Check that the condensate drain hose is clear of debris and obstructions.
If you find any abnormalities, whether inside or outside the WhisperGen, contact your authorised
WhisperGen service agent immediately. The contact details for your authorised WhisperGen
service agent appear at the back of this manual.
The rest of the steps below must be completed in 10 minutes or less.
The WhisperGen should not be operated without the enclosure lid for
prolonged periods.
Do not touch the surfaces that are labelled as hot.
Do not attempt to do any repairs that are not authorised in this
manual.
