Atex Control Sheet - Carrier 39CP Installation, Operation And Maintenance Instructions

11 - SPECIAL INFORMATION FOR ATEX ZONES

11.6 - ATEX control sheet

Check or
Date
Test performed
Vibration speed on fan and
motor bearings.
(According to standard ISO
14694)
Ground strap between motor
and fan
Other strap
................................................
......................
Other strap
................................................
......................
Other strap
...................................
...................................
Ground strap
between the user
ground and the unit
Fan inspection
Motor current check
Inspection of other
components
..................................
Inspection of other
components
.................................
Inspection of other
components
..................................
Ambient temperature
Accumulation of dust on the
fan and other unit components
Ground continuity check.
Reference resistance in
Ohms.
Other
................................................
......................
Other
..................................
..................................
74
Number of
Initial
hours of Type of operation
values
service
Comments Approved Failed