User Manual

9
three-conductor type with the correct pin connected
to earth ground.
Connection of this power supply to an AC power
source should be made by a qualified electrician or
other qualified personnel. Incorrect wiring may
damage the power supply or cause a fire hazard
For Model 9117
The supply uses a 3-wire AC input terminal which accepts the following line voltage input:
AC Input: 220 V (+/-10%), single phase
Frequency: 47 Hz – 63 Hz
Follow the instructions below to connect the 3 wires of the AC power cable to the AC input of
the power supply in the rear panel.
1. Remove the safety metal housing (held in place with one screw) to reveal the 3 wire AC
connector port on the rear panel of the power supply.
2. Connect the input receptacle (green terminal block) to the input terminals on the rear of
the power supply.
3. Feed the 3 wire AC power cord through the front hole of the safety metal housing.
4. Loosen the screws on the green terminal block to insert each wire into its designated
place. Then tighten each screw terminal so that the wires are securely in place.
5. Align the metal housing mounting hole on the right side to the screw hole on the power
supply so that the AC receptacle on the rear panel is covered, and screw in place.
6. Be sure to use the included screw to fasten and secure the cable housing assembly.