Pellerin Milnor Corporation 17
Table 7 Contamination Types, Cleaning Agents, and Procedures (cont'd.)
Material or
Component
Usual
Contamination
Example
Cleaning Agent
More Data
glass discoloration
(yellowing)
door glass, site
glass
ammonia and water
solution and water
rinse then acetone
Use clean, soft cloths. Use only the
necessary cleaning agents. If neces-
sary, soak in cleaner.
soft air filter, lint
filter,
dust, lint on inverter electric
box door, in air
line filter bowl, in
dryers
shop vacuum Replace the used with a new filter
when the vacuum cannot remove
contamination.
rigid strainers,
screens for water,
steam
mineral particles in water line, y-
strainer
water
Use a rigid bristle brush. Flush with
a flow of water.
rigid strainers,
screens for oil
metal shavings in hydraulic line carburetor cleaner or
equivalent solvent
Soak. Use a rigid bristle brush.
steel drive
components
dirt, hardened
lubricant
bearings, roller
chains, sprockets,
gears
carburetor cleaner or
equivalent solvent
Soak. Use a cloth or soft bristle
brush.
3.1.3 Lubricant Identification
BNUUUH01.R04 0000335793 A.7 A.26 A.13 11/8/21 11:43 AM Released
The table below identifies the lubricant for each lubricant code given in the maintenance sum-
mary. Get these or equivalent lubricants from your local lubricant supplier.
When you add grease, always use the procedures given in Section 3.1.4 : Grease Gun Procedures,
page 18. When you add grease to motors, also use the procedures given in Section 3.1.5 : Proce-
dures for Motors, page 18.
CAUTION: 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 8. Lubricant Identification
Code
Type
Trademark Name
Application Example
EM
grease
Mobil Polyrex EM or as given on the
motor nameplate
motor bearings
EPLF2
grease
Shell Alvania EP (LF) Type 2 drive shaft bearings and bushings,
ball joints, chain drives
23
oil Shell Tellus 23 air line lubricator
30
oil High quality SAE 30, 40, or 50
weight motor oil (non-detergent, if
available)
small bearing housings
Routine Maintenance
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