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5. Cautions on handling
Warning
1. About handling of flammable or combustible solution
The unit is not explosion proof. Take special care for handling instruments on which
explosive materials, combustible materials or materials containing these are attached.
Flammable or combustible solution will evaporate when left at a room temperature (or at a
lower temperature for some types of solutions) and may be ignited and explode from
switches, lights and other ignitable sources. Be sure to assure sufficient ventilation when
using these materials.
S
ee section “13. List of dangerous materials” on page 37.
2. Ban on use/countermeasures when an error occurs
If smoke is emerges on the unit or an odd odor is felt, immediately turn the ELB on the main
unit off, turn the power supply off and contact your dealer or a Yamato sales office for
inspection. Otherwise, a fire or an electrical shock may result. The user shall never attempt
to repair the unit to avoid any possible dangers.
3. Secure sufficient ventilation for the unit.
Do not operate the unit when its side panels and vent holes are blocked.
Internal temperature of the unit will rise degrading the performance and an accident, a
malfunction or a fire may result.
4. Do not allow liquid to spill over the unit.
Do not allow liquid to spill over the unit. Pay special attention not to allow liquid to enter into
the vent holes. If liquid is spilt over or into the unit, do not try to operate it any further.
Otherwise, an accident, a malfunction, a fire or an electrical shock may result.
5. Do not allow a metal piece to fall into the unit.
Do not allow a clip, a staple, a screw or other metal pieces to fall into the unit.
Stop operating the unit if a metal piece has dropped into the unit.
Otherwise, an accident, a malfunction, a fire or an electrical shock may result.
6. Do not open the cabinet.
Do not open panels or covers fixed on the unit, or do not operate the unit with any of those
open. Otherwise, an accident, a malfunction, or an electrical shock may result.
7. Do not attempt to operate the unit without the drain pan.
Do not attempt to operate the unit without the drain pan.
Otherwise, an accident, a malfunction, or an electrical shock may result.
8. Do not attempt to modify the unit.
The user shall never try to modify the unit; other wise, an accident, a malfunction, a fire or
an electrical shock may result.
Summary of Contents for DG400
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