15
6.0 Static Decay Time and Balance Operation
Voltage Decay Ranges:
Start: 600 to 1100 volts
Stop: 1 to 500 volts
Meter display symbols in Static Decay mode
TIMER = Mode
000V-000V = Start & stop voltage range
U = Voltage level on plate
OFFS-TIME = Offset time in seconds
Setup
The following procedure zeros each voltage range, adjusts the start and stop voltage,
and adjusts the offset time in the Static Decay Time measurement mode.
Note: You must remove the charge plate to change to Fieldmeter mode to perform the following
procedure.
Voltage range zero procedure:
Perform zeroing on first power up.
1. Ground the Charge Analyzer 711 by attaching the ground wire with alligator
clip on the rear panel of the unit to an earth/electrical ground.
2. Remove the plate electrode (b) from the Charge Analyzer 711.
3. Press the on/off button to activate the Charge Analyzer 711. The display will
briefly indicate CHANGE MODE OF OPERATION then Fieldmeter IS
ENABLED.
To reduce the risks associated with hazardous voltage:
• Connect the attached ground wire on rear panel to an electrical ground before operating 3M
™
Charge
Analyzer 711
• Do not use if the Charge Analyzer 711 housing or power supply are damaged;
• Do not attempt to modify or repair – no user serviceable parts inside – contact 3M Service for repair.
To reduce the risks associated with fire or explosion:
• Do not operate the Charge Analyzer 711 in an explosive environment. The Charge Analyzer 711 is not
designed to be intrinsically safe.
WARNING
