Instructions For The Machine - Jet J-A4008M Bedienungsanleitung Und Ersatzteilliste

Instructions for the machine

Setting up and attaching:
To make full use of the excellent properties and precision of the machine it must be set
up on a stable base and then firmly bolted down. A soft interlay of rubber or similar
should be placed between the base plate of the machine and the foundation.
Before delivery the machine is treated with rust preventive. Clean the machine
thoroughly (with kerosene), especially the morse taper. Do not use rust preventive
excessively, as it may dissolve the grease.
Check that machine has not been damaged during transport. If shipping damage is
found, immediately contact your dealer.
Connecting up:
Remove the cover plate on the back side of the spindle housing. Connect line, earth,
and ZP on the junction box according to attached wiring diagram. Before putting back
the cover plate, start the machine in order to inspect the correct rotation of the spindle.
Lubrication:
All high-speed shafts and gears are journalled in bolt bearings, which by mounting are
packed up in ball bearing grease. If nothing abnormal happens we recommend that you
change the grease in the bearings and gears after a few years use. By removing the
front cover on the gear box the main gearbox and the spindle are available for
lubrication of bearings and gears if necessary. For lubrication of the worm gear for the
raising and lowering of the table arm, remove the plastic plug on the back side of the
table arm.
On machines equipped with power feed the worm gear operates in an oil bath. Oil,
about 0.3 L is filled in a hole situated behind the feed drive shaft on the side of the
spindle housing.
Please see separate Oil recommendation.
NOTE!
The filler tube is not an oil level gauge glass. If too much oil is filled, there
will be an oil leakage. The oil is drained at the under side of the feed
gear box. A good brand of oil of 11
NOTE!
Machine with power feed is delivered without oil in the power feed gear
box.
o o
at 50 C should be used.
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