Can I use the MaxPro™ RA square drive extension to open the container valve after the actuator has been installed on it?
No. First of all, the MaxPro™ RA valve adapter should be installed with the yoke and gasket as shown in the operating manual. Then, as per industry standards, the valve should be opened carefully by hand using the special Powell wrench as indicated in the instructions in the operating manual. After a leak check has been run and passed, the square drive extension on the MaxPro™ RA actuator can then be used with the special Powell wrench to turn the coupler into alignment with the opened valve stem, and the actuator can be secured on the adapter with the supplied hitch pin.
