How To Remove Contamination; Table 8 Contamination Types, Cleaning Agents, And Procedures - Milnor MWF100C7 Manual

Table 7 Mechanisms and Settings (cont'd.)
Mark
Do this each
1 2 3 4 5 6
x
200 hours
x
200 hours
x
200 hours
3.1.2

How To Remove Contamination

Table 8. Contamination Types, Cleaning Agents, and Procedures
Material or
Usual
Component
Contamination
machine housing dust, dirt
fins and vents on dust
electrical
components
electric box dust
interior
electrical corrosion, varnish spade connector,
connections
electronic sensors dust
dirt
stainless steel chemical spill
300 series stain- chemical corro-
less steel sive attack
painted metal, dust, dirt, grease
unpainted
aluminum
rubber dirt, oil, grease
clear plastic, discoloration
acrylic (yellowing)
glass discoloration
(yellowing)
soft air filter, lint dust, lint
filter,
Pellerin Milnor Corporation
Component
compressed air
mechanisms
bath level sensor that uses
air pressure
air pressure for bearing
housing
BNUUUH01.R03 0000335794 A.4 A.26 A.2 2/18/21 10:13 AM Released
Example Cleaning Agent
—
compressed air or
shop vacuum
motors, inverters, shop vacuum, soft
braking resistors bristle brush, canned
air for electrical
components
all electric boxes
spray solvent for elec-
molex connector, trical components
plug-in relay
none
photoeye lens, re-
flector, laser, prox-
warm water with soap,
imity switch,
then water flush
temperature probe
water
shell, supply
injector
shell interior, pickling and
cylinder passivation
frame members warm water with soap,
then water to flush
drive belts, hoses warm water with soap,
then water to flush
compressed air fil- warm water with soap,
ter bowl, visual then water to flush,
flow meter then acrylic cleaner.
Do not use ammonia.
door glass, site ammonia and water
glass solution and water
rinse then acetone
on inverter electric shop vacuum
box door, in air
More Data
See Section 3.2.5 , page 29
Examine the air tube and connections. See
See Figure 15, page 30 Value: 10 PSI (69 kPa)
Air—no more than 30 psi (207 kpa).
Do not push dust in mechanisms.
Do not push dust in mechanisms.
Disconnect then connect it again.
Use solvent if the bad connection
continues.
Use a clean, soft, dry cloth.
Use clean, soft cloths.
Use a hose to flush the chemical
supply from the surface fully. Do
not get water on electrical compo-
nents or mechanisms.
Speak to your dealer or Milnor. This
is not routine maintenance.
Use clean cloths. Do not get water
in electrical components.
Use clean cloths. Flush fully. Oil or
soap must not stay on drive belts.
Make sure that drive belts are
serviceable.
Use only the necessary cleaning
agents. Wash and rinse with clean,
soft cloths. Follow instructions on
acrylic cleaner.
Use clean, soft cloths. Use only the
necessary cleaning agents. If neces-
sary, soak in cleaner.
Replace the used with a new filter
when the vacuum cannot remove
contamination.
Routine Maintenance
,
More Data
19