HMM1 Heating mantle, multi-row Please read the User Manual carefully before use, and follow all operating and safety instructions! user manual english
User Manual HMM1 Heating mantle, multi-row Preface Users should read this Manual carefully, follow the instructions and procedures, and beware of all the cautions when using this instrument. Service If help is needed, you can always contact your dealer or Labbox via www.labbox.
1. Safety Instructions Connect the device to an earthed power supply to ensure safety of the machine and the experiment; connect the power as the machine requires it. The use of this instrument in inflammable, explosive, poisonous, or highly corrosive experiments is forbidden. Place the heating mantle on a horizontal, flat, stable table. The heating mantle must only be used by previously qualified staff that has read the instructions manual and knows how to operate it.
• Check the instrument and accessories before handling for damage prior to every use. Do not use damaged components. Safe operation is only guaranteed with the accessories described in the “Accessories” chapter. Accessories must be securely attached to the device and cannot come off by themselves. Always disconnect the plug before the assembly or disassembly of accessories. • The instrument can only be disconnected from the main power supply by pulling from the plug, not the cable.
4. Description and Control 1. Heat: Green pilot that shows the temperature’s intensity (the brighter the light is, the higher the temperature the sample has reached is). 4.1 Heating Mantle, HMM1 series 2. Temperature adjustment knob with ON/OFF functions. 2 1 Figure 1: HMM1 series 5. Trial Run • • • • • • • • • Make sure the required operating voltage and the power supply voltage match. Ensure the socket is properly earthed. Ensure the power is OFF. Pour the liquid to be heated in a vessel.
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.
9. Storage and transportation • • Keep the equipment in a dry and clean room with good ventilation and no corrosive gas. During transportation, protect it from wetting by the rain and avoid violent collision. 10.
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