3M 3M-Matic 700rks, Инструкции и запчасти, Страница: 28 / 72

23
Maintenance
WARNING – Turn off and disconnect
electrical and air supplies before
beginning maintenance. Failure to do so
could result in severe personal injury.
The case sealer been designed for long, trouble free
service. The machine will perform best when it
receives routine maintenance and cleaning. Machine
components that fail or wear excessively should be
promptly repaired or replaced to prevent damage to
other portions of the machine or to the product.
Regular slotted containers produce a great deal of
dust and paper chips when processed or handled in
equipment. If this dust is allowed to build-up on
machine components, it can cause component wear
and overheating of drive motor. The dust build-up
can best be removed from the machine by a shop
vacuum. Depending on the number and type of
boxes sealed in the case sealer, this cleaning
should be done approximately once per month. If
the boxes sealed are dirty, or if the environment in
which the machine operates is dusty, cleaning on a
more frequent basis may be necessary. Excessive
dirt build-up that cannot be removed by vacuuming
should be wiped off with a damp cloth.
Cleaning
Note – Never attempt to remove dirt from the
machine by blowing it out with compressed air.
This can cause the dirt to be blown inside the
motor and onto sliding surfaces which may cause
premature equipment wear. Never wash down or
subject equipment to conditions causing moisture
condensation on components. Serious equipment
damage could result.
Figure 4-1 – Lubrication Points – Frame
Note – Wipe off excess oil and grease. It will attract
dust and dirt which can cause premature equipment
wear and jamming. Take care that oil and grease
are not left on the surface of rollers around which
tape is threaded, as it can contaminate the tape's
adhesive.
Lubrication
Most of the machine bearings, including the drive
motor, are permanently lubricated and sealed and do
not require additional lubrication.
Figures 4-1 illustrates the machine points that do
require lubrication every 250 hours of operation.
Lubricate the points, indicated by the arrows, ( è )
with SAE #30 non-detergent oil and the points
indicated by the arrows, ( ê ) with a small amount of
multi-purpose grease.
TAPING HEAD LUBRICATION – See Section
II
,
"Maintenance – Lubrication", page 10.
Air Line Filter
Periodically check the air filter and clean as
necessary. Also, drain water from bowl by pushing
drain valve up on bottom of bowl. Do not allow
water to accumulate above filter element.