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4. OPERATION PROCEDURES
Operation Modes & Functions
BM/BO maintenance functions are outlined in the table below.
To enter the maintenance menu, press and hold TIMER for four seconds.
Name
Description
Page
1
Keypad Lock
This function prevents changes to temperature and other
setting by disabling the keypad during operation. Select [on]
or [oFF] using
△▽
. [on] disables all keys except TIMER.
[oFF] cancels keypad lock, enabling all keys.
2
Bath Setting
(exclusive function available
only when RE600/800
rotary evaporator unit is
connected)
By interfacing with a compatible rotary evaporator vacuum
controller, this function can be made to stop bath operations
automatically or to retain heat at a desired temperature, after
the rotary evaporator unit completes an operation.
Press TIMER from maintenance mode to display the
alternating display.
Select
using
△ ▽
to automatically stop bath
operation when the rotary evaporator unit completes its own
operation.
Select
using
△▽
to keep bath heated when the
rotary evaporator unit completes an operation.
The factory default setting is
which disables
interface operation.
Setting heat-retention temperature
Select
, then press TIMER to set heat-retention
temperature. Set desired temperature using
△▽
.
Calibration Offset
The offset function works to correct discrepancies found
between the bath temperature reading, as seen on the display
and actual bath temperature, as taken manually, by matching
temperature setting to the actual temperature.
Values may be adjusted either positively (+) or negatively (-)
over the entire thermal bandwidth of unit.
Press TIMER to display
. Enter a correction value.
Negative values increase temperature and positive values
decreases temperature. (Example: a value of -2 would
increase bath temperature by 2°C.)
4
Power Failure Recovery
The recovery function selects whether or not to continue an
operation following a power failure.
On: recovers and continues operation.
OFF: terminates operation (factory default).
Select
using TIMER, then select [on] or [oFF] using
△▽
.
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Содержание BM500
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