Milnor 60044SP2 Wartung Seite 34

Chapter 3. Routine Maintenance
Apply grease as follows:
1. Operate the machine or use manual functions to operate the motor until it is warm.
2. Remove power from the machine.
3. If the motor has grease drain plugs, remove them. See
4. Add grease EM
6 operates at 60 Hz, the specified grease quantity for each grease fitting is 0.65 fl oz (18.4
mL).
5. If the motor has a grease drain plugs, operate the machine or use manual functions to operate
the motor for two hours. Replace the drain plug.
Table 11: Motor Grease Intervals and Quantities. Use grease EM
On Motor Nameplate (see
NEMA (IEC)
Frame Size
Up to 210 (132)
>210 to 280 (132
to 180)
>280 to 360 (180
to 200)
>360 to 5000
(200 to 300)
Maintenance Components—Machines and Controls Group
3.1.5.
[Document BIUUUM10]
Supplement 1
Examine belts and pulleys as explained below.
With power removed:
• Look for dirt, dust, oil, and grease. Remove contamination.
• Look for belt damage as shown in
• Look for worn pulleys as shown in
With the machine in operation—Do not touch the machine. Look and listen:
PELLERIN MILNOR CORPORATION
(Table 10) with the motor stopped. If the motor with the nameplate in
Figure 6)
RPM Less Than
Years
or Equal To
900 5.5
1200 4.5
1800
3600 1.5
900 4.5
1200 3.5
1800 2.5
3600
900 3.5
1200
1800
3600 0.5
900 2.5
1200
1800
3600 0.5
How to Examine Belts and Pulleys
Figure
Figure
30
caution statement 24
(Table 10)
Interval
Hours
11000
9000
3 6000
3000
9000
7000
5000
1 2000
7000
3 6000
2 4000
1000
5000
2 4000
1 2000
1000
7.
7.
.
Figure
Quantity
Fluid
mL
Ounces
0.34 9.5
0.65 18.4
0.87 24.6
2.23 63.2