Vascat MAC-HS Series Operation And Maintenance Manual page 4

OPERATION AND MAINTENANCE MANUAL
MAC-HS MOTORS
6. MAINTENANCE
6.1 Safety instructions ______________________________________________________________________________ 52
6.2 Maintenance operations and frequency _____________________________________________________________ 52
6.2.1 Basic inspection ___________________________________________________________________________ 53
6.2.2 Cleaning of the fan and air filter _______________________________________________________________ 53
6.2.3 Replacement of bearings ____________________________________________________________________ 54
6.3 Replacing the encoder __________________________________________________________________________ 57
6.3.1 Solid shaft encoder _________________________________________________________________________ 57
6.4 Original spares ________________________________________________________________________________ 58
6.5 Operating faults ________________________________________________________________________________ 60
6.5.1 Electrical faults ____________________________________________________________________________ 60
6.5.2 Mechanical faults __________________________________________________________________________ 62
6.6 Technical support and service _____________________________________________________________________ 63
CODE: CTT32 EDITION: 04 RELEASE: SEPTEMBER 2020
Subject to technical changes without prior notice
PAGE: 4
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