User Manual

Labconco Operating Instructions 5242600, Rev. B 4/27/07, ECO E275 4 of 20
Rear Panel Description
The rear panel includes the power inlet and circuit breakers, power on/off switch, the outlet
receptacle for plugging in a vacuum pump (the receptacle varies for 115 volt and 230 volt
models), and electrical connection for the glove box pressure control footswitch. The 4 electric
solenoid valves that provide control of the glove box Main Chamber gas in/gas out, and Transfer
Chamber gas in/gas out are also located on the rear panel. See the separate mechanical
installation instructions for plumbing connections to these valves. For your convenience, the
separate mechanical and plumbing installation instructions are also located at the back of these
operating instructions on pages 14 through 19.