Setting Speed; Turning Unit Off; Setting Time; Operating Tips - VWR Standard Series Instruction Manual

s o s o
tandard rbital haker
The Standard Orbital Shaker is used for general laboratory shaking needs.
MODEL 1000
1. Getting ready:
a. The speed knob should be at their extreme counter-clockwise position or at the
#1 on the dial.
b. Make sure the rocker switch is in the off position.
c. Plug the cord into a properly grounded outlet.

2. Setting speed:

a. To run push rocker to the on or position. Set speed knob to desired setting
and adjust if necessary. Unit will run until you move the rocker switch to the off
position. The microprocessor speed control slowly ramps to set speed to avoid
splashing.

3. Turning unit off:

a. To stop shaking function, turn the speed knob to the extreme counter-clockwise
position and push the rocker switch to the standby position. The shaker should
be kept in the standby position when not in use. To completely cut off power to
the unit, disconnect the power cord from the unit or unplug from the wall outlet.

OPERATING TIPS

Centering your sample and even weight distribution on the tray helps with balance
and stability.
The shaker will automatically restart after a power interruption.
MODEL 3500 AND 5000
1. Getting ready:
a. The speed and time knobs have a built in on-off switch at their extreme counter-
clockwise position. Turn both knobs to the off position.
b. Make sure the rocker switch is in the standby position.
c. Plug the cord into a properly grounded outlet.
i
Perating nstrUctions
2. Setting speed:
a. To run in continuous mode, push rocker to the run position. Set speed knob to
desired setting and adjust if necessary. Unit will run until you move the rocker
switch to the standby position. The microprocessor speed control slowly ramps
to set speed to avoid splashing.

3. Setting time:

a. To run in timed mode, set timer and the speed knob to the desired settings.
Press the rocker switch to the time position and release. The shaker will now
run for the set time. b. To exit the timed mode turn the time knob to the extreme
counter-clockwise position.
4. Turning unit off:
a. To stop shaking function, turn the speed knob to the extreme counter clockwise
position and push the rocker switch to the standby position. The shaker should be
kept in the standby position when not in use. To completely cut off power to the
unit, disconnect the power cord from the unit or unplug from the wall outlet.
OPERATING TIPS
Centering your sample and even weight distribution on the tray helps with balance
and stability. As a safety feature, a built-in program will shut power off to the motor if
the tray is prevented from rotating, or the unit is overloaded beyond its recommended
weight capacity. To reset the unit, press the rocker switch to standby and then press
the rocker switch to the on position. The shaker will automatically restart after a power
interruption. Built-in memory maintains the last used speed and time settings during
a power interruption.
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