Yuh Dak SIC-A series - Manual (Page 13)

Rejected parts disposal
When the equipment has run out its life time and can not be used any more,
unplug the power supply and dispose of it properly according to local code.
In case of fire, Co dry powder fire extinguisher should be applied.
2
Fire hazard
4) This equipment works normally in the environment with altitude within 3000m.
5) At least a clearance of 1m surrounding the equipment is required during
operation. Keep this equipment away from flammable sources at least two
meters.
6) Avoid vibration, magnetic disturbance at the operation area.
4. Safety Regulations
4-3