Vascat MAC QM, Operation And Maintenance Manual

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OPERATION AND MAINTENANCE MANUAL
MAC QM MOTORS
PAGE: 2
CODE: CTT42 EDITION: 01 RELEASE: JULY 2016
Subject to technical changes without prior notice
CONTENTS
1. LEGAL NOTES AND SAFETY INSTRUCTIONS ____________________________________________________________ 5
1.1 Justification ___________________________________________________________________________________ 5
1.2 Target readership and purpose ____________________________________________________________________ 5
1.3 Hazards and warning signs _______________________________________________________________________ 6
1.4 Intended use __________________________________________________________________________________ 7
1.5 Skilled personnel _______________________________________________________________________________ 7
1.6 Disclaimer ____________________________________________________________________________________ 8
1.7 Scope of the documentation and external references ___________________________________________________ 8
2. DECLARATIONS OF CONFORMITY_____________________________________________________________________ 9
3. PRODUCT DESCRIPTION ____________________________________________________________________________ 11
3.1 General information ____________________________________________________________________________ 11
3.2 Reference standards ___________________________________________________________________________ 11
3.3 Definitions ___________________________________________________________________________________ 13
3.3.1 Duty ___________________________________________________________________________________13
3.3.2 Types of construction ______________________________________________________________________14
3.3.3 Degree of protection IP _____________________________________________________________________15
3.3.4 Cooling Methods __________________________________________________________________________16
3.3.5 Vibration grade ___________________________________________________________________________17
3.3.6 Insulation class ___________________________________________________________________________18
3.3.7 Stress category severity ____________________________________________________________________18
3.3.8 Heating limits ____________________________________________________________________________18
3.4 Nameplate ___________________________________________________________________________________ 19
3.5 General specifications __________________________________________________________________________ 20
3.5.1 Motor code ______________________________________________________________________________20
3.5.2 Ambient conditions ________________________________________________________________________20
3.5.3 Duty ___________________________________________________________________________________20
3.6 Mechanical specifications _______________________________________________________________________ 22
3.6.1 Types of construction ______________________________________________________________________22
3.6.2 Degree of protection IP _____________________________________________________________________22
3.6.3 Cooling Method __________________________________________________________________________23
3.6.4 Balancing and vibration grade _______________________________________________________________23
3.6.5 Bearings ________________________________________________________________________________24
3.7 Electrical specifications _________________________________________________________________________ 25