IM4416C, Page 10
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Select a gain of 10. Verify the signal on the oscilloscope is undistorted and
approximately 1V pk in amplitude.
•
Select a gain of 100. Verify the signal on the oscilloscope is undistorted
and approximately 10V pk in amplitude.
•
To verify the output noise, replace the signal generator with a short circuit.
•
If any of the above conditions are not met, the unit should be considered
faulty and requires repair.
4.2
Repair
In the event that the Conditioner requires repair please contact your local
Sales Representative or distributor who will advise on the returns
procedure. Note: Return the charger with the Conditioner whenever repair
is required. The charger could be the source of the problem.
4.3
Battery Replacement
Battery life is > 300 cycles, which under typical operating conditions should
exceed 3 years. Should the battery need to be replaced please contact
your local Sales Representative or distributor who will advise on the returns
procedure.
The internal battery of the Model 4416C is located centrally within the case.
Replacement of the battery requires minimal skill but the greatest of care.
The following describes how to replace the internal battery.
Parts Required: Replacement Battery – Part Number EHM2107
Tools Required:
Torx T10 Driver, Small sharp implement
4.3.1 Procedure
a.
Using the small sharp implement, gently pry out and remove the plastic
screw covers located on the front panel, shown removed on the left side
and at the red circle on the right side of the front panel in Photo 3 below.
Do not discard the plastic covers.
b.
Remove the two screws securing the front panel using the T10 TORX
driver. Gently pull the front panel away from the body – there are short
connecting wires behind the panel. Note: The gasket remains with the
panel.
c.
In a similar manner, remove the two screws securing the rear panel using
the T10 TORX driver. Gently pull the front panel away from the body – there
are short connecting wires behind the panel, shown in Photo 4. Do not
discard the covers. (The wire connections can be disconnected if
preferred, but less stress on the cables is better.)
d.
Gently rotate the rear panel at an angle, allowing it to be flat, to easily pass
through the case by pushing from the rear, extracting the entire assembly
from the front. The entire assembly and battery will slide out with the circuit
