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View Full Version : 2009 X45 can I fill/empty ballast sitting still?


x45surfer
07-23-2012, 01:16 PM
The manual says the engine has to be at 1500rpm and you may need to be moving. Just wondering how everyone does it? Can I sit in neutral at 1500rpm and fill up or empty my tanks?

Thanks

swatguy
07-23-2012, 01:43 PM
yup it just needs the extra juice for the electrical drain from the pumps. In order for the pumps to operate at their full potential you need to up the rpms.

NatesGr8
07-23-2012, 01:46 PM
i fill 90% of the time while sitting still. never really notice a drain on the electrical system.

ttu
07-23-2012, 01:49 PM
i fill 90% of the time while sitting still. never really notice a drain on the electrical system.

same here.

willyt
07-23-2012, 01:59 PM
in my 07 star i definitely notice a drop in the voltage if i dont bump up the rpm's...
i might have the 70 amp alternator though, at some point they switched to 90.

i can run about 900 rpms and have all three pumps + blower + stereo + interior lights on and i still hit 14 volts. if i dont bump it up it sits around 13

Fab
07-23-2012, 03:32 PM
same here, I can cleary hear the pump running faster at 1500rpm...

swatguy
07-23-2012, 05:49 PM
Yup. I have a 100 amp alt.......even with my single Johnson you can hear it boost at 1500rpm. It's in the sound for sure. Can't imagine having 3 running....... For sure would need 1500rpm IMO to perform at its max.