Boekel Scientific 145951-2 Tissue Baths - Manual (Page 7)

N2400313 Rev. 0 8/09 6
5. Fault Diagnosis
Symptom Possible Cause Action Required
1. Unit does not operate a. Unit not switched on
b. Unit not plugged into
power supply
c. Fuses blown
d. Power supply failure
a. Switch on
b. Plug in, turn on
c. Replace fuses per 8.2
d. Check that other electrical
appliances on the same
circuit are working
2. Bath temperature does not
rise when expected
a. Actual temperature is
higher than set
temperature
b. Temperature control
sensor is not positioned in
the water
c. Temperature control
circuit fault
a. Check set temperature
b. Position sensor in the
water.
c. Have unit checked by
competent person
3. Temperature continues to
rise when not expected
a. Actual bath temperature is
lower than set temperature
b. Temperature control
circuit fault
a. Check set temperature
b. Have unit checked by
competent person
4. Lamp not illuminated a. Lamp not switched on
b. Lamp failure a. Press lamp switch
b. Have unit checked by
competent person
6. Accessories
Part Number Description
904-0013 Glass Dish
7. Technical Specifications
This equipment is intended for indoor use and will meet its performance figures within the
ambient temperature range of 20
°C to 30°C, with maximum relative humidity of 80% (non-
condensing). Installation Category II (transient voltages). Pollution Degree 2 in accordance
with IEC 664. Suitable for operation at altitudes of up to 6500 feet.
Specifications:
Temperature Set Range: (Ambient +5
°C) to 65°C
Operating Temperature Range: 20⁰C to 30⁰C
Temperature accuracy: ± 0.3⁰C at 55⁰C
Stability: ± 0.2⁰C
Supply Voltage Range:
145702 and 145951 115V ± 10%, 60 Hz
145702-2 and 145951-2 230V ± 10%, 50/60Hz
Power Rating: 272W
Heating Rate: Ambient to 55
°C within 45 minutes