Rpm Tracking; Check Belt; Temperature Sensor Fault - Thermo Scientific SHKE8000 Series Maintenance Manual

Section 2
Operation

RPM Tracking

RPM Tracking alerts the operator by either
alarm message shown at right that the
platform speed has varied ±5 RPM.
Note A two minute alarm delay is built
into the software.
s
In the alarm state, the audible alarm is silenced by pressing the Silence
button, but will ring back in about 15 minutes if the alarm condition is
still present. The screen message and warning lights continue until the
fault is corrected. Then, the alarm message is cleared by pressing the
Silence button.

Check Belt

Check Belt alerts the operator that the
drive belt may have broken, or an
obstruction is slowing or preventing
platform movement.
In the alarm state, the audible alarm is silenced by pressing the Silence
button, but will ring back in about 30 minutes if the alarm condition is
still present. The screen message and warning lights continue until the
fault is corrected. The alarm message is cleared by cycling power to the
unit OFF, then ON.

Temperature Sensor Fault

Sensor Fault alerts the operator that either
of the shaker's two temperature sensors
have failed. An alarm message similar to
those shown at right indicates which
sensor has failed.
When in the alarm state, the audible alarm is silenced by pressing the
Silence button, but will ring back in about 15 minutes if the fault
condition persists. The screen message and warning lights will continue
until the fault is corrected. After the fault is corrected, the alarm message is
cleared by pressing the Silence button.
Thermo Scientific Model SHKE8000 Series Shakers 2-9