Thermo Scientific SHKE8000 Series, Maintenance Manual

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Model SHKE8000 Series Shakers 2-3 Thermo Scientific
Section 2
Operation
Quick Start-Up
The Stackable Orbital Shaker may be operated as soon as the platform is
installed, the unit is plugged in, and turned on.
Note At power up, the screen at the right will
appear briefly.
s
Pressing Start and Stop will operate the shaker at the factory settings
shown in Figure 2-2. When starting, the actual numbers along the top of
the liquid crystal display will differ from the Setpoint values shown along
the bottom. These numbers will change as the unit begins to operate.
Time - With the time set at Hold, the time display in the upper left por-
tion of the screen will begin to count upward, showing the total operat-
ing hours and minutes. The system will reset to 00:00 whenever the unit
is stopped and restarted using the Stop and Start buttons. The system
will not reset if the unit is turned off and on using the power switch, or
if the shaker door is repeatedly opened and closed.
Speed - The Actual speed will display zero RPM’s and will gradually rise
to the setpoint as the platform begins its motion.
Temperature - The temperature, shown in the upper right portion of the
liquid crystal display, will indicate the actual ambient temperature inside
the cabinet and will gradually move toward the 37° setpoint.
The values shown in Figure 2-2 are set at the factory and considered
default values. Other factory settings are shown in the table below.
Table 2-1. Factory Settings
Function Default Reference Manual Section
Audible Alarm ON 3
RPM Tracking Limit 5 3
Temp Tracking Limit 10°C 7
Over Temp Shut-down 63°C - 65°C 7
Under Temp Shut-down -1°C to +2°C 7
All Remote Alarms ON 3
Defrost ON, 12°C 3