Section 6: Maintenance; Schedule; Ongoing; Daily, Before Operations - Grizzly G0720R Owner's Manual

Heavy-duty benchtop milling machine
Hide thumbs Also See for G0720R:
Table of Contents

Advertisement

SECTION 6: MAINTENANCE

Always disconnect power
to the machine before
performing maintenance.
Failure to do this may
result in serious person-
al injury.

Schedule

Typically, each operator is responsible for ensur-
ing proper care of the equipment. We strongly
recommend all operators make a habit of follow-
ing the daily maintenance procedures.

Ongoing

To maintain a low risk of injury and proper
machine operation, if you ever observe any of the
items below, shut down the machine immediately
and fix the problem before continuing operations:
Loose mounting bolts or fasteners.
Worn, frayed, cracked, or damaged wires.
Chip guard removed.
EMERGENCY STOP button not working cor-
rectly or not requiring you to reset it before
starting the machine again.
Any other unsafe condition.

Daily, Before Operations

Lubricate the ball oilers.
Turn spindle speed dial all the way down.

Daily, After Operations

Vacuum/clean all swarf from table, slides,
and way cover.
Wipe down all unpainted or machined sur-
faces with an oiled rag.
Push the EMERGENCY STOP button and
shut OFF the master power switch (to pre-
vent accidental startup).
Remove any rotary tables, vises, fixtures, or
workpieces from the table to prevent rusting
the table surface.
-30-

Monthly

Clean/lubricate the leadscrew.
Check gib adjustment.

Annually

Disconnect machine from power, open elec-
trical box, and clean with compressed air or a
vacuum.

Lubrication

Regular lubrication will ensure your mill performs
at its highest potential. Place two to three drops of
a lathe way oil directly on the exposed table ways,
the table, and any other exposed unpainted metal
and work it into the metal with a clean rag.
You may also protect the unpainted cast iron
surfaces with regular applications of products like
G96
Gun Treatment, SLIPIT
®
Lubricate these before and after mill use with a
high quality way oil like what is shown in Figure
34.
Figure 34. Primrose Armor Plate Lubricant.
Model G0720R (Mfg. Since 11/10)
, or Boeshield
T-9.
®
®

Advertisement

Table of Contents
loading

Table of Contents