Thermo 4862, Руководство по эксплуатации и техническому обслуживанию

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Model 4862 Cell Roller__________________________________________________________________________Figures
16-12
FIGURE 1 - CONTROLS AND THEIR FUNCTIONS
1. ON/OFF Power Switch : Press the upper part of the
switch (1) to turn ON the modular roller apparatus. Press
the lower part of the switch (0) to turn OFF the modular
roller apparatus.
2. Locking Speed Control : Adjust roller speed during nor-
mal operation. Using a flathead screwdriver, turn the
control clockwise to increase speed and counterclock-
wise to decrease speed. The locking nut on the speed
control shaft can be used to lock the shaft to prevent
accidental speed changes.
3. Panel Meter : Provides visual indication of relative
motor speed. Useful for reproducing speed settings and
establishing benchmarks for new procedures.
4. Backup Speed Control (option): Adjust roller speed
during battery backup operation ONLY. Using a flathead
screwdriver, turn the control clockwise to increase speed
and counterclockwise to decrease speed. The locking nut
on the speed control shaft can be used to lock the shaft
to prevent accidental speed changes.
5. Rotation Alarm Indicators and Remote Jack (option):
Indicate roller rotation failure due to broken belts or
motor failure. Lights are usually ON in normal operation
and FLASH in alarm condition. The remote jack pro-
vides low level signals to a process detection device.