Tokyo Keiki TG-8000 Series, Operator'S Manual

Page: 17 / 105

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4. Prohibitions and notations for protection of the system (prevention from
damage of the product itself and maintenance of quality).
The following items should be observed for protection of this system. For details, see
corresponding pages of this manual.
Prohibitions - - - Items to be prohibited
(1) Prohibition regarding insulation test (See page 5-1.)
PROHIBITION
Do not use insulation tester or other device to test system insulation as it will damage
internal electrical components.
Always disconnect the wirings connected to this system before testing related power
distribution lines with such testers.
Notations - - - Items to be noted
(1) Notation regarding to storage (See page 5-7.)
NOTE
Observe the following items for storage.
(1) Turn all power switches of this system to OFF position to disconnect the power.
(2) Storage temperature should be between
–20 ℃
to +55
℃
.
Avoid the place with high humidity as much as possible.
High humidity may cause rust.
(3) Prevent the storage place from generation of corrosive gas, breeding of bacteria
such as mold or intrusion of insects and small animals.
(4) Cover the system with a plastic sheet, etc., when generation of dust is foreseen.
When welding works, etc., are carried out near this system, be sure to mount a
suitable protection cover on the system to prevent damage caused by spark, etc.