Eureka Manta Manual Page 45 of 67
E.7.b Changing IBP Batteries in Manta 30 Models and Activating Logging
1 Replace all batteries at the same time and use the same brand of battery.
2 Clean all moisture, dirt, grit and any other debris off the Manta because you are going to expose
sealing surfaces as you change the batteries.
3 Gras
p the polymer “eyebolt” on the top of the battery housing and unscrew it until the top cap and
clear housing detach from the Manta body.
4 Remove the spent batteries and install eight C-cell batteries (or six D-cell batteries) carefully following
the polarity diagram.
5 Clean all moisture, dirt, grit and any other debris off the exposed O-ring surfaces and the inside of the
battery sleeve. Add a small amount of silicone grease to the O-rings and to the inside of the battery
sleeve where the O-rings will seat.
6 Carefully place the top cap – clear housing back into place, and screw the eyebolt until the clear
housing seats on the Manta. You don’t have to tighten it closely to the IBP body; finger-tight is fine.
7 Remember that you must first activate Manta Logging by clicking the “Manta2 Logging is OFF” Hot
Button so that it changes to “Manta2 Logging is ON”. (C.3, E.5)
8 Remember to look for the red LED to blink five times to confirm that Logging is activated, and the
green LED blink briefly to confirm that the Manta is receiving adequate voltage to start Logging.
E.7.c Changing IBP Batteries in Manta 35 and 40 Model and Activating Logging
1 Replace all batteries at the same time and use the same brand of battery.
2 Clean all moisture, dirt, grit and any other debris off the Manta because you are going to expose
sealing surfaces as you change the batteries.