13
leaning
e requires only surface cleaning. All internal parts are cleaned automatically by the
. Center the table to prevent swarf and grit from being brushed onto the ways.
. Never use an air blast to clean the machine. Use a vacuum and/or treated dusting cloth.
. Make certain the exhaust from a vacuum or dust collector is not directed toward the grinder
. If solvents must be used to clean surfaces, use caution not to drip on the ways. Do not use a
e to provide a dust cover
ubrication
tor and drive are permanently lubricated and sealed, the only lubrication
aily:
e large oil cup in the rear of the machine. If it is less than half full, add enough Harig
®
very 100 hours of operation:
emove back center plate of base cabinet by loosening four ¼
AUTION
C
This machin
built-in system mentioned above. When cleaning the external surfaces:
1
2
Remove material and wheel grit, rather than just moving it.
3
and particularly not at underside of table.
4
lacquer base or other solvent, which may damage the machine’s finish.
Note: we recommend centering the table when the machine is not in us
for the table ways.
L
Since the mo
maintenance required are the following periodic checks:
D
Check th
Way Oil (Part No. 16211245, furnished with machine) to bring level nearly full.
E
Check hydraulic tank oil level. R
turn screws. Sight gauge should indicate at least above the halfway point. If not, add Harig®
Hydraulic Oil (Part No. 16211213) (Viscosity 115 SUS) to bring the level to full.
C : Using anything other than Harig® Way Oil (Part No. 16211245) will void the
very 1000 hours of operation:
dust guard retaining screw and remove guard. Remove pump
heck hydraulic pump filter. Remove back center panel. While the pump is running, examine
very 5000 hours or two years of operation:
AUTION
Warranty
.
E
Clean the oil pump filter. Unscrew
from sump. With pump up side down remove the retaining clip from filter cup (be careful not to
puncture screen) and remove screen. Clean pump, screen and sump, and reassemble and refill
with new way oil.
C
filter restrictor gauge (left side of manifold assembly). During normal operation the gauge should
indicate in the green zone. A red zone reading indicates the filter is clogged; remove it and clean
with a solvent by flushing from the outside in. replace filter and change the hydraulic oil
(approximately 4 gal.)
E
Replace hydraulic oil and clean filter.
C : To protect system pressure gauge, close valve except when taking pressure
ROUBLESHOOTING
reading.
T
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