Advertisement
CONTROLS OVERVIEW
3.1
Power Switch: The main I/O (On/Off) power switch, located at the back of the unit,
controls all power to the unit. It must be in the ON position before any systems are
operational.
3.2
Main Temperature Controller: This control is marked TEMPERATURE and
consists of the digital display and Up/Down arrow pads for inputting set point
temperature and calibration.
3.3
Over Temperature Safety Thermostat: This controller is marked OTP and is
completely independent of the Main Temperature Controller. The Safety guards
against any failure of the Main Controller which would allow temperature to rise past
set point. If temperature rises to the safety set point, the Safety takes control of the
heating element and allows continued use of the water bath until the problem can
be resolved or service can be arranged. The Safety is manually adjusted with a
screwdriver or coin so accidental adjustment cannot occur.
3.4
Heating Light: This light is ON when the Main Controller has activated the heating
element to reach and maintain set point.
3.5
OTP Light: This light is ON when the Over Temperature Safety Thermostat has
been activated. Under normal operating conditions this light should never be on.
3.6
Fuse / Circuit Breaker: Your unit will either be equipped with a fuse or a circuit
breaker. Fuses will be installed in the power inlet on 220 volt CE units. Circuit
breakers will be adjacent to the power cord on all others. The fuse/circuit breaker is
an added measure of protection for the unit against power surges and fluctuation. If
the fuse is blown, it must be replaced before the unit will continue to operate. The
circuit breaker can be reset by pushing in the extended button. The reason for
power interruption should be cleared before replacement of the fuse or resetting of
the circuit breaker is done.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
3
(See Figure 1)
Section
6
Hide quick links:
Advertisement
