Restarting; Inspection And Maintenance - Jet BD-11G Operating Manual

WARNING!
Only carry out work on the lathe if it has been unplugged from the mains power supply.

6.1.2 Restarting

Before restarting run a safety check.
WARNING!
Before connecting the machine you must check that there is no danger for personnel and the lathe is
undamaged.

6.2 Inspection and maintenance

The type and extent of wear depends to a large extent on individual usage and service condi- tions. For this reason,
all the intervals are only valid for the authorized conditions.
Interval
Start of work
after every
maintenance and
repair operation
Start of work
after every
maintenance and
repair operation
as required
Start of work after
every maintenance
and repair operation
First after 200 hours
in service, then after
every year
Every month
INFORMATION
Where? What?
Lathe
Lathe Lubricate
Top slide Readjust
Visual
inspection
Feed
gear
Oil change
BD-11
Lubricate
How?
"Safety check" on page 12
Lubricate all slideways.
→
Lubricate the change gears and leadscew
→
slightly with lithium-based grease.
Excessive clearance in the top slide can be reduced
by read- justing the tapered gib.
Loosen the counternut.
→
Turn the set screw slightly clockwise and
→
secure the set screws again using the
counternut.
INFOMATION
A 90º turn of the set screws corresponds to a travel
of 0.2 mm. Make any readjustment of the set screws
in small steps.
Check the oil level in the gear's inspection
→
glass. It must reach at least the centre of the
inspection glass.
If necessary, fill up to the reference mark with
→
Mobilgear 627 or equivalent oil.
Use an adequate collector vessel with
→
sufficient capacity for the oil change.
Unscrew the bolt of the outlet.
→
Unscrew the bolt of the charging hole.
→
Close the outlet when no more oil is running off.
→
Refill with Mobilgear 627 or an equivalent oil up
→
to the ref- erence mark in the centre of the
inspection glass using a suitable funnel in the
filling hole.
Lubricate all lubricating nipples with machinery oil.
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