gefran SM32 Manual De Instrucciones página 30

W ! - STRAIN HAZARD:
ARNING
Improper lifting practices can cause serious or fatal injury. Lift only with adequate equipment
and trained personnel.
W ! - ELECTRIC SHOCK HAZARD :
ARNING
- Drives and motors must be grounded according to NEC (for USA) and EN 60204 (for
Europe).
- Replace all covers before applying power to the Drive. Failure to do so may result in
death or serious injury.
- Adjustable frequency drives are electrical apparatus for use in industrial installations.
Parts of the Drives are at high voltage during operation. The electrical installation and
the opening of the device should therefore only be carried out by qualified personnel.
Improper installation of motors or Drives may therefore cause the failure of the device
as well as serious injury to persons or material damage. Follow the instructions given
in this manual and observe the local and national safety regulations applicable.
C !
AUTION
- Do not connect power supply voltage that exceeds the standard specification voltage
fluctuation permissible. If excessive voltage is applied to the Drive, damage to the
internal components will result.
- Do not operate the Drive without the ground wire connected. The motor chassis
should be grounded to earth through a ground lead separate from all other equipment
ground leads to prevent noise coupling.
- The grounding connector shall be sized in accordance with the NEC or Canadian
Electrical Code. The connection shall be made by a UL listed or CSA certified closed-
loop terminal connector sized for the wire gauge involved. The connector is to be
fixed using the crimp tool specified by the connector manufacturer.
- Do not perform a megger test between the Drive terminals or on the control circuit
terminals.
- Because the ambient temperature greatly affects Drive life and reliability, do not install
the Drive in any location that exceeds the allowable temperature. Leave the ventilation
cover attached for temperatures of 104° F (40° C) or below.
- Be sure to remove the desicant dryer packet(s) when unpacking the Drive. (If not
removed these packets may become lodged in the fan or air passages and cause the
Drive to overheat).
- The Drive must be mounted on a wall that is constructed of heat resistant material.
While the Drive is operating, the temperature of the Drive's cooling fins can rise to a
temperature of 194° F (90°C).
- Do not touch or damage any components when handling the device. Changing of
isolation gaps or removing the isolation covers is not permissible.
- Protect the device from disallowed environmental conditions (temperature, humidity,
shock etc.)
30-GB
—————— SM 32 ——————