４５
5. Maintenance (continue)
Be sure to read and understand on the page 3 to 7 “For safety operation” carefully before use
Important matters of cleaning the product and pipes
Import
ant
●Do not u
se inflammable substance for cleaning this unit or inside the piping. If the inflammable substance
liquid is remained when starting operation, it could cause fire or explosi
on.
【Banned inflammable substances】
Inflammable liquid such as gasoline, kerosene, thinner, toluene etc.
Inflammable cleaner (cleaners such as marked as parts cleaner, break cleaner etc)
●T
o clean this mist collector and inside pipes, use the water-based degreasing detergent. When usi
ng the
deterg
ent, observe the instruction written on the container.
●The metallic side plates are very slippery due to oil on the surfaces. So, please be very careful not to cut
your fingers etc. on the edges at bends in
them.
●W
ear appropriate protective safety gears such as safety glasses and gloves
.
●T
o prevent performance deterioration (including air volume or static pressure), install component
s
(coll
ecting unit, pipes, options) after cleaning properly.
●Before opening the inspection door or electrical equipment cover, turn off primary power supply to the
mist collector.
●The used detergent and removed deposit must be appropriately disposed of according to the rules in your company,
by laws and/or laws concerned.
●If it is a corrosive detergent (of strong acid or strong alkaline), it can not be used for the cle
aning.
●Use a
n appropriate detergent for cleaning this mist collector and pipes which is free of rust, deformati
on
and corro
sion.
Recommended water-based degreasing detergent: Amano “DegreaserⅡ” Parts No:VF-434300
●Fo
r installation or removal of the collecting unit to/from the main unit, follow the procedure given in the previous section
“Inspection of the collecting unit”.
●The detergent at the temperature from 50 to 60°C proves the best cleaning performance.
Cleaning inside of the mist collector
To open or close the inspection door, take out the collecting unit, follow the procedures, which have been
explained up to the previous section. If you ignore to clean inside the mist collector, accumulation of
substances inside is likely, and which may ignite and cause explosion or fire.
●
1 Pulling out the collecting unit
Open the inspection door and pull out the collecting unit.
●
2 Removing the contamination of the mist collector
Remove and clean adhered or built-up materials from inside the mist
collector. At this time, it is recommended to use a resin brush for
easier cleaning.
●
3 Checking the condition of the oil drain port
Check whether the oil drain port is clogged or not. If clogged, clear the
clogging substances.
●
4 Installing the collecting unit
First confirm
that inside the mist collector is completely dry, install the collecting unit and close the
inspection door.
Remove the deposit from the
inside the main body.
Deposit
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