Toshiba VF-A7 instruction manual Transportation・Installation

■Transportation・Installation

	Danger	Reference
	-Do not install or operate the inverter if it is damaged or any part is missing	2.
	from it. Operating the inverter in a defective condition could lead to a
	shock or a fire. Request your Toshiba dealer for repair.	1.4.4
Prohibited	-Do not put any inflammable material near the inverter, or it could catch a
	fire if the inverter sparks because of a breakdown, etc.
	-Do not install the inverter where it can be splashed with water, etc., or it	2.
	could cause a shock or a fire.
	-Use the inverter under environmental conditions specified by this	1.4.4
	instruction manual, or it could break down.	1.4.4
	-Install the inverter on a non-combustible board, for example, a steel plate.
Mandatory	Installing it on a inflammable board or wall could lead to a fire because its
	back is heated up during operation.
		1.4.4
	-Do not use the inverter with the front cover detached, or it could cause a
	shock.	1.4.4
	-Install an emergency shutdown device which matches the system (for
	example, a switch interlocked with the brake of the machine). Failure to
	do so could lead to injury to persons since it has no emergency stop
	function.
	-Do not use any optional devices other than those designated by our	1.4.4
	company.
	The use of improper devices could lead to accidents.
	Warning	Reference
	-Do not hold the front cover to carry the inverter, or the cover could come	2.
	off and cause the main unit to fall, thus causing you to get an injury.	1.4.4
	-Do not install the inverter in any place subject to vibration, or it could fall,
Prohibited	causing injury to persons.

Mandatory

-For a model (20 kg or more in weight) designed for 30kW motors or larger, carry it at least in a twosome, or it could fall and cause you to get an injury.

-Handle large capacity model using a crane. Lifting heavy inverter causes injury to persons. Taking care of safety for users, carefully handle in order not to damage to the inverter.

Carefully lift up the inverter, hanging wires on the hanging bolts or halls on the top or bottom of the inverter.

-Four points and perpendicular lifting is recommended. Even if perpendicular lifting is impossible, respect the condition described in the following figure. A crack may be attached to the product body when not performing perpendicular lifting. Please be careful.

60° Max.

60° Max.

-Install the main unit on a wall, or the like, which is strong enough to withstand its weight, or it could fall and cause injury to persons.

-Install a mechanical brake whenever the motor requires a brake (device which retains the motor shaft). Failure to do so could lead to injury to persons because the inverter itself has no function of mechanically retaining the brake shaft.

2.

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1.4.4

1.4.4

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