R&M Materials Handling ELECTRIC CHAIN HOISTS LoadMate Chain Hoist LM 10 Stepless - Manual (Page 14)

LM10 STEPLESS I&M MANUAL/EN/11.30.2010
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may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of R&M Materials Handling, Inc.
Copyright © (2010) R&M Materials Handling, Inc. All rights reserved.
2.7 Electricity
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WARNING: In case of IT network, remove the filter FU1 before any operation
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WARNING: Before any operation on the electric box, check that the hoist supply is
disconnected.
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WARNING: An isolator switch should be installed at a maximum of 6 meters from the hoist.
2.8 Specific Instructions for Inverter
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CAUTION: Check that the device cover is properly installed.
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CAUTION: High voltages are present in this device. Switch the power off and after the
display turns off, wait 5 minutes before opening the cover.
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CAUTION: Insulation resistance test with a megger multimeter requires special precautions.
m
CAUTION: Do not make any measurements inside the device when it is connected to the
main supply.
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CAUTION: Do not touch the components on the circuit boards. Electrostatic discharge may
cause damage or destroy the IC-circuits.
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CAUTION: Check all ventilation holes are clear and unobstructed.
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CAUTION: Check that hot air coming from the brake resistors does not cause any danger.
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CAUTION: It is forbidden to use radiophones or portable phones near this device with the
doors open.
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CAUTION: Drive is not intended to be used in a low-voltage public network, which supplies
domestic premises. Radio frequency interference is expected if used in such a network.