Battery Replacement
Before opening the case, remove the jaw from the circuit and shut off the unit.
Failure to observe this warning can result in severe injury or death.
1.
Disconnect the unit from the circuit. Turn the unit OFF.
2.
Remove the screw from the back cover.
3.
Remove the back cover.
4.
Replace the batteries (observe polarity).
5.
Replace the cover and screw.
CM-400
13