56-101-00184
/
00185 Rev. I
CH. 1
September 24, 2014
Page 9 of 56
D. Power Information (1811HA Only)
The Power Entry Module fulfills three user functions (from top to bottom in Figure 5):
Allows easy replacement of blown fuses (refer to page 12 for fuses specifications).
Allows turning power for pump ON (
) or OFF (
O
).
Note: The end of the switch that is pressed inward, indicates which position is
selected. For example, in Figure 6, the pump is not energized.
Figure 5 Power Entry Module
Allows connection of external power to the tester. This unit is shipped with a power
cord for North America having a standard 120VAC plug.