34
ROSSI
GEARMOTORS
UT.D 123 rev. 3
Operation / Check
Reference
Has the consignment been damaged during shipping (dented shafts, strained oil seals, caps a/o plugs)?
5.1
Has all packaging been removed?
5.1
Do the nameplate specifications correspond to the order and are they suitable for the installation?
5.1
Apart from UT.D 123 rev. 1 is any additional documentation present (sensors, thermostats, etc.)?
1
Is the mounting position of name plate correct for the actual installation?
5.1
Have all coupling surfaces been cleaned and greased?
5.1
Are the fan cage bolts fully tightened down?
5.1
Are you sure that the installation is not to be done in a potentially explosive atmosphere?
5.1
Have all fastening bolts been fully tightened down (see table 11a)?
5.1
Is there oil in the reducer (correct quantity/level)?
5.1-6.1-13
Is the level plug accessible?
5.1
Is the filler plug with filter and valve present (only for size
100)?
5.1-6.1
Is the filler plug accessible for maintenance?
5.1
Has the locking assembly cover been mounted?
5.1
Are the accessories (thermal probes, etc.) compliant with the ATEX specifications for the installation?
5.1
Are you sure that the input shaft speed cannot exceed 1500 min
-1
?
5.1
Have you hooked up all required monitoring/safety devices (resistance thermometer, oil level switch, etc.)?
5.1
If a backstop device is mounted, do the direction of free rotation and drive direction of the service and the motor correspond?
7
Are you sure that the environment is well ventilated and that the ambient temperature is and will be
40 °C?
2
Is there any oil leaks?
7
Have you done electrical bonding connection?
–
Have you aligned gear reducer and machine shafts?
–
Have you connected the cooling coil, if any?
5.5
13. Table of main installation checks and operations
12. Table of tightening torques for plugs
Thread dimension
[daN m]
G 1/4’’
0,7
M16x1,5
1,4
G 1/2’’
1,4
G 3/4’’
1,4
G 1’’
2,5