Thermo Forma 3950, Руководство по эксплуатации и техническому обслуживанию

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Section 3 - Configuration
3.1 Configuration Mode
Several features available in the Configuration Mode allow
custom setup of the incubator. These features are listed and
described below. All features may not be necessary in all appli-
cations, but are available if needed. To enter Configuration
mode, press the Mode key until the Config indicator lights.
Press the right and/or left arrow until the appropriate parameter
appears in the message center. See Chart 3-1 at the end of this
section for more detail.
a. Disabling the ADD WATER Alarm
All applications do not require humidity. For this reason,
the ADD WATER alarm can be disabled. The factory default
for the ADD WATER alarm is ON.
1. Press the Mode key until the Config indicator lights.
2. Press the right arrow until H2O ALM XXX is displayed
in the message center.
3. Press up/down arrow to toggle H2O ALM ON or OFF.
4. Press Enter to save the setting.
5. Press the Mode key to return to run mode or right/left to
go to next/previous parameter.
Note: Verify that the RH HIGH feature is set to OFF after dis-
abling the ADD WATER alarm.
b. Turning All Audible Alarms ON/OFF
The audible alarms can be turned on or off. The factory
setting is ON.
1. Press the Mode key until the Config indicator lights.
2. Press the right arrow until Audible XXX is displayed in
the message center.
3. Press up/down arrow to toggle Audible ON/OFF.
4. Press Enter to save the setting.
5. Press the Mode key to return to run mode or right/left to
go to next/previous parameter.
c. Setting an Access Code
A 3-digit Access Code can be entered to avoid unautho-
rized personnel from changing the setpoints, calibration, or con-
figuration. A setting of 000 will bypass the access code. The
factory setting is 000.
1. Press the Mode key until the Config indicator lights.
2. Press the right arrow until Acc Code XXX is displayed
in the message center.
3. Press up or down arrow to change the access code.
4. Press Enter to save the access code.
5. Press the Mode key to return to the Run mode or
right/left to go to next/previous parameter.
d. Setting Low Temp Alarm Limit (tracking alarm)
The low temp alarm limit is the deviation from the temper-
ature setpoint, which will cause a low temp alarm. The low
temp alarm is variable from 0.5° below setpoint to 5.0° below
setpoint. The factory setting is 1.0° below setpoint. A minus
sign in the display indicates that the alarm setting is below the
setpoint.
1. Press the Mode key until the Config indicator lights.
2. Press the right arrow until Temp Lo -X.X is displayed
in the message center.
3. Press up/down arrow to change the low temp alarm
limit.
4. Press Enter to save the low temp alarm limit.
5. Press the Mode key to return to Run mode or right/left
to go to next/previous parameter.
e. Enabling Temperature Alarms to Trip Relay
Contacts
The temperature alarms can be programmed to trip the
remote alarm contacts. A setting of ON will cause this, a set-
ting of OFF will not allow temperature alarms to trip the con-
tacts. The factory setting is ON.
1. Press the Mode key until the Config indicator lights.
2. Press the right arrow until TMP RLY XXX is displayed.
3. Press the up/down arrow to toggle the setting ON/OFF.
4. Press Enter to save the setting
5. Press the Mode key to return to Run or the right/left
arrow key to go to next/previous parameter.
Model 3950/3951 _____________________________________________________________________________Configuration
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