Lubricant Identification And Procedures; Grease Gun Procedures - Milnor MWF27J8 Mantenimiento

Lubricant Identification and Procedures

3.1.4.
Table 10 identifies the lubricant for each lubricant code given in the maintenance summary. Get
these or equivalent lubricants from from your local lubricant supplier.
When you add grease, always use the procedures given in
to motors, also use the procedures given in
CAUTION 20 : Risk of damage—Bad lubricant will decrease the life of components.
• Make sure that all equipment and fittings used to apply lubricants are clean.
• Use only the given lubricants or equivalent lubricants that have the same specifications.
Table 10: Lubricant Identification
Code Type
EM grease
EPLF2 grease
30 oil

Grease Gun Procedures

3.1.4.1.
CAUTION 21 : Risk of damage—Hydraulic pressure can push out seals and push grease
into unwanted areas (example: motor windings).
• Use a hand grease gun. A power grease gun gives too much pressure.
• Know the quantity of grease your grease gun gives each cycle (each stroke).
• Operate the grease gun slowly (10 to 12 seconds for one cycle).
• Add only the specified quantity. Stop if new grease come out of a drain port or other
opening.
• Remove spilled grease from belts and pulleys.
The tables give grease quantities in fluid ounces (fl oz) and milliliters (mL). You can also use
grease gun cycles (strokes). A cycle is each time that you pull the trigger. One cycle is usually
approximately 0.06 fl oz (1.8 mL). Your grease gun can give more or less than this. Measure the
output of your grease gun as follows:
1. Make sure that the grease gun operates correctly.
2. Operate the grease gun to put grease into a small container with fluid ounce or milliliter
increments. Pull the trigger fully and slowly.
3. Add a sufficient quantity of grease to measure accurately. Count the number of cycles of the
grease gun (the number of times that you pull the trigger).
4. Calculate the quantity for each cycle of the grease gun.
Example: 2 fl oz / 64 cycles = 0.031 fl oz for each cycle
Example: 59 mL / 64 cycles = 0.92 mL for each cycle
Section
Trademark Name
Mobil Polyrex EM or as given on
the motor nameplate
Shell Alvania EP (LF) Type 2
High quality SAE 30, 40, or 50
weight motor oil (non-detergent, if
available)
25
Chapter 3. Routine Maintenance
Section 3.1.4.1. When you add grease
3.1.4.3.
Application Example
motor bearings
drive shaft bearings and bushings,
ball joints, chain drives
small bearing housings
PELLERIN MILNOR CORPORATION