StarLab N2400-4020 Manuel D'instructions page 8

PROBLEM
LED light does not light up
8.1 Operation protection mechanism
PROBLEM
Alarms with
short buzz sound
Alarms with
long buzz sound
Alarms with
long buzz sound
9. Specifi cations
Controller
Display
Operating Temperature
Temperature Control Range
Temperature Increase
Temperature Calibration
Temperature Uniformity
Temperature Accuracy
Timer
Safety Device
Heating Chamber Material
Block Material
Block Dimensions (WxDxH)
Water Bath Volume (approx.)
Heating Power
Rated Voltages
Unit Weight and Dimensions
Features and specifi cations subject to change without notice.
8
Check the FUSE
Ensure that the AC power switch (8) is ON
Check that the power cord is plugged securely in the back of the unit and also plugged into
a grounded AC outlet of the appropriate voltage
CAUSE
Overheating: when the temperature
reaches 5 ºC above the set value
Overheating: when the temperature
reaches above 110 ºC
Unit temperature sensor is abnormal
Digital Microprocessor Controller
LED
Ambient to 40 ºC
Dry Bath: 5 ºC above ambient to 100 ºC. Water Bath: 5 ºC above ambient to 90 ºC
0.1 ºC
Yes
± 0.2 ºC at 37 ºC
± 0.25 ºC at 37 ºC
1 to 9999 minutes, continuous
Leak-proof heating chamber. Over-heat alarm protection
PTFE-coated aluminium
Aluminium alloy
71 x 47 x 32 mm (71 x 47 x 75 mm, N2400-4025 and N2400-4026)
85 ml
50 W
100-240 V~, 2 A 50/60 Hz
0.6 kg (without blocks) / 125 x 153 x 97 mm (WxDxH)
Mini Dry Bath Incubator
RECOMMENDATIONS
SOLUTION
System will automatically return to normal
Restart the unit if AL1 and Er1 occur simultaneously,
restart the unit (as Er1 takes priority). If the problem
persists contact STARLAB for assistance
Restart the unit. If the problem persists contact
STARLAB for assistance