BIO RAD PowerPac 200 Instruction Manual page 9

Setup and Operation
Step Procedure
5. Change the default limit, if
desired.
PowerPac 300
PowerPac 200
6. (Optional)
Program a timed run.
PowerPac 300
PowerPac 200
7. (Optional; available only when
a timed run is programmed)
Select power failure recovery.
: Always use the
Caution
key and not the
to stop a run in progress.
Turning off the
during a
PFd
a power failure. The run will
automatically continue when
the unit is turned back on.
8
Table 2. (continued)
Setup Procedure
a. Press the
b. Use the
Note:
V
Constant voltage:
mA
PowerPac 200 default current limit is 2.00 A.
PowerPac 300 default current limit is 400 mA.
Constant current:
PowerPac 200 default voltage limit is 200 V.
V
PowerPac 300 default voltage limit is 300 V.
A
a. Press the
b. Use the
mum 999 minutes.)
V
: During timed runs, the remaining time can be viewed.
Note
mA
When time is not set, the elapsed time can be viewed during
the run. If the run is stopped, and then restarted, the timer
will start over.
V
A
A time value must be entered before PFd (Power Fail detect)
can be activated.
To activate PFd, simultaneously push and momentarily hold
both
Scroll
To de-activate PFd before starting the run, set the timer to 0
minutes or turn the power supply off and back on.
switch In the event of a power failure, all operating parameters
Power
including time are retained in memory. When power is
switch restored, the power supply automatically completes the run.
Power
run is treated as
After the run is completed, the E5 error code is displayed to
alert the operator that a power failure occurred.
Reminder
Description
key to select the limit parameter.
Parameter
keys to enter the new limit value.
Scroll
key to select the Time parameter.
Parameter
keys to enter the run time in minutes (maxi-
Scroll
keys. Observe is displayed momentarily.
PFd
: After each run, PFd is de-activated.
POWER PAC