SUB Universal, SBB boiling, JB and PB unstirred water baths Safety The following symbols marked on the equipment mean:- Caution: Read these operating instructions fully before use and pay particular attention to sections containing this symbol Caution: Surfaces can become hot during use.
2.2.1.1 Adjustable over temperature cut-out Before switching the SUB baths on for the first time, using a screwdriver through the hole in the set over temperature knob, turn the set over temperature control fully clockwise and press.
SUB Universal, SBB boiling, JB and PB unstirred water baths 2.2.4 Fit the mains cable into the IEC power socket on the rear of the unit. Fill the bath with water. The minimum level is 10mm above the top of the perforated tray and the maximum level is 40 mm from the top when bath is fully loaded.
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SUB Universal, SBB boiling, JB and PB unstirred water baths Set/over temperature cut-out knob Ventilation slots (front and rear) Bath/set temperature display Fuse drawer Mains voltage supply connection ON/OFF Display Set temp Alarm Heater switch set temp lamp lamp Ventilation slots (front and rear)
SUB Universal, SBB boiling, JB and PB unstirred water baths SBB baths 3.2.1 Controls and indicator lamps The set heater power knob controls the power of the heater through an energy regulator. It is not a thermostat. For heat up, turn the set heater power knob to maximum. Once the water is boiling, turn the knob to the minimum position which will maintain boiling.
SUB Universal, SBB boiling, JB and PB unstirred water baths Accessories Individual racks for test tubes and universal bottles Test Tube size Tubes per rack 10mm 13mm 16mm 19mm 25mm 30mm Racks per bath SUB/SBB6 SUB/SBB14 SUB/SBB28 SUB36 Lids and covers 4.2.1...
SUB Universal, SBB boiling, JB and PB unstirred water baths 4.2.2 Flat lids with holes Flat lids have holes 105mm diameter. Ring sets give alternative hole diameters of 78, 59, 43 and 31mm to accommodate tall vessels. Flat lids minimise evaporation and heat loss, whilst accommodating tall flasks.
SUB Universal, SBB boiling, JB and PB unstirred water baths Fault Diagnosis Symptom Possible cause Action required Unit does not operate Unit not switched on Switch on Unit not plugged into power Plug in, switch on supply Power supply failure...
SUB Universal, SBB boiling, JB and PB unstirred water baths Technical Specification This equipment is for indoor use and will meet its performance figures within the ambient temperature range 10C to 35C, with maximum relative humidity of 80% non-condensing. Installation category II (transient voltages). Pollution degree 2 in accordance with IEC 664.
Dimensions l/w/h (mm) 355/160/130 Maintenance and Service All Grant laboratory products are designed to comply with IEC1010-1 and can be flash tested. Some are fitted with radio frequency interference suppressors. Therefore it is recommended that only a d.c. test is performed.
SUB Universal, SBB boiling, JB and PB unstirred water baths 7.2.2 JB baths The fuse is accessible under the base cover. This should only be replaced by a competent person. The fuses are Littelfuse 3AB 314 series, fast-acting, high breaking current (max breaking current at least 750 A);...
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SUB Universal, SBB boiling, JB and PB unstirred water baths Part No. 15133/Issue 14 Page 15 January 2010...
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