Owner`s manual

Operator manual REX-***R(F)
LISTEM Corporation 12/90
Do not use the equipment in the place where combustible gas / explosive gas can be
generated.
This is not explosion proof equipment. Therefore do not use the equipment in the
place where combustible gas / explosive gas may be generated.
Don’t spray disinfectant directly to the equipment. Also take extra cautions when
using disinfectant spray.
If disinfectant is applied inside the equipment, it may cause electric shock or electric
leakage. To perform cleaning of the equipment, clean the equipment surface with
disinfectant clothes.
Do not use disinfectiant sprey that is explosive. The vapors of disinfectiant sprey may
ignite or explode.
After cleaning, ventilate the air of the lab for considerable amount of time. If explosive
gas remains in the lab, there is risk of fire, smoke, explosion or electric shock.
Do not bring cellular phone or similar devices in the lab.
Do not bring portable equipments (i.e cellular phone) that cause radio wave
regardless of power ON or OFF. Some of the devices exceed EMC radio wave
standard that may interupt regular operation of the equipment. In some cases,
serious injury or medical treatment accident may occur.