Edwards ELD500 Series

D135-10-880C - Operation
Page 74
Service interval fore-pump
Main menu > Settings > Miscellaneous > Service interval fore-pump
Setting for the service interval of the fore-pump. This setting depends on the use of the
ELD500 WET but latest after 4000 running hours or one year the oil in the pump should be
controlled. Contact Edwards for more details on the wet pump (see Exchanging the oil).
This setting is possible for the ELD500 DRY only.
Service interval exhaust oil filter
Main menu > Settings > Miscellaneous > Service interval exhaust oil filter
The service interval for the exhaust oil filter can be entered. This setting is only possible for
the ELD500 WET. This setting depends on the use and application of the ELD500 WET and
therefore no recommendations can be given (see Maintenance).
Service message exhaust oil filter
Main menu > Settings > Miscellaneous > Service message exhaust oil filter
The exhaust oil filter must be maintained at regular intervals to ensure the correct function
of the ELD500 WET. If the service message is activated, the ELD500 WET will provide an
indication of the required maintenance.
This setting is only possible for the ELD500 WET.
If the service messages are ignored and the exhaust is not replaced a risk for overheating the
pump motor exists.
Softkey 3: Ø
The time for the service interval can be decreased in steps of 500 hours.
Softkey 7: ¦
The time for the service interval can be increased in steps of 500 hours to the upper limit
of 4000 hours.
Softkey 3: 
Decrease of the service interval steps of within 500 hours. The limit is 1000 hours
Softkey 5: ?
Help text
Softkey 7: 
Increase of the service interval within steps of 500 hours. The limit is 4000 hours.
Softkey 3: 
The service message for the oil filter can be reduced to the minimum 1000 hours
Softkey 7: 
The service message for the oil filter can be increased up to the maximum 4000 hours.