•
Turn the Stirring Knob (4) clockwise until you hear a "click"; this shows the heating mantle is ON. The corresponding
indicator light will light up (3). To adjust the stirring speed, keep turning the knob clockwise until you reach the desired
speed.
•
Placing the thermometer: Assemble the two parts of the rod and insert the rod in its support at the back side of the
equipment. Once the rod is placed, put the bosshead at the desired height, hold it with the screw and put the
thermometer clamp.
7. Faults
•
The equipment does not turn ON
- Make sure the power line is plugged in
- Check for bad connection of the cable
•
Temperature cannot reach the set point or stirring cannot be started by adjusting the control knob
- Check whether the heating wire broke during transportation
- The heating resistance of the equipment may be damaged.
If these faults are not resolved, please contact your supplier.
8. Maintenance and Cleaning
•
Proper maintenance can keep instruments working properly and lengthen their lifetime.
•
Do not spray cleanser directly onto the instrument when cleaning.
•
Unplug the power line before cleaning.
•
Only use recommended cleansers:
Dyes
Construction materials
Cosmetics
Food products
Fuels
•
Before using any other cleaning or decontamination methods, verify with the manufacturer that such method will not
harm the instrument. Wear proper protective gloves when cleaning the instrument.
•
In order to avoid contamination from hazardous substance, the instrument must be cleaned and put into the initial
packaging before sending it in for repair.
•
Use the instrument in a dry, clean room with a stable temperature.
Note:
• The power used must match the machine's requirements.
• Adjust the power gradually and slowly.
• Make sure the power line is at a safety distance from
the heating mantel.
• In case of any fault, cut off the electricity first.
Isopropyl alcohol
Water containing surfactants / Isopropyl
alcohol
Water containing surfactants / Isopropyl
alcohol
Water containing surfactants
Water containing surfactants
Table 4
7