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305
Maintenance
Maintenance
Limitation of Warranty
The warranty does not apply if the product has been opened, except by BLEMO s ervices .
Servicing
It is recom m ended to do the following in order to optim ize continuity of operation.
Environm ent
Part conce rned
Action
Pe riodicity
Knock on the product Housing - control block
(led - display)
Check the drive visual aspect At least each year
Corrosion
Terminals - connector - screws -
EMC plate
Inspect and clean if required
Dust
Terminals - fans - blow holes
Temperature
Around the product
Check and correct if required
Cooling
Fan
Check the fan operation
Replace the fan
After 3 to 5 years, depending
on the operating conditions
Vibration
Terminal connections
Check tightening at recom-
mended torque
At least each year
Note :
The fan operation depends on the drive thermal state. The drive may be running and the fan not.
Spares and repairs
Serviceable product. Pleas e refer to your Cus tom er Care Centre.
Long time storage
If the drive was not connected to m ains for an extended period of tim e, the capacitors m ust be res tored to their
full perform ance before the m otor is s tarted. See page
39
.
Fan replacement
It is pos s ible to order a new fan for the ER24 m aintenance, s ee the com m ercial references on
www.blem o.com
.
Fans m ay continue to run for a certain period of tim e even after power to the product has been dis connected.
CAUTION
RUNNING FANS
Verify that fans have come to a complete standstill before handling them.
Failure to follow these instructions can result in equipment damage.
CAUTION
RISK OF DAMAGE TO THE DRIVE
Adapt the following recommendations according to the environment conditions: temperature, chemical, dust.
Failure to follow these instructions can result in equipment damage.
10
Содержание ER24 Series
Страница 1: ...BLEMO ER24 Variable Speed Drives for Asynchronous and Synchronous Motors Programming Manual 05 2018 ...
Страница 6: ...6 Table of Contents ...
Страница 14: ...16 ...
Страница 34: ...Overview 36 ...
Страница 40: ...42 ...
Страница 74: ...Monitoring Mode MOn 76 ...
Страница 241: ......
Страница 278: ...Configuration Mode ConF 278 Access Level See Access Level LAC page 280 ...
Страница 294: ...Interface ItF 294 ...
Страница 298: ...298 Open Save as trA ...
Страница 302: ...Multipoint Screen 302 ...
Страница 304: ...304 ...
Страница 306: ...Maintenance 306 ...
Страница 316: ...Diagnostics and Troubleshooting 316 ...
Страница 318: ...318 ...
Страница 340: ...Index of Parameter Codes 340 ...
Страница 343: ......
Страница 344: ...Index of Parameter Codes 342 ER24_Programming_Manual_EN_01 2017 ...