Jet J-2210, Инструкция по эксплуатации и каталог запасных частей

Страница: 12 / 24

12
Maintenance
Make sure to disconnect
electrical power to the drill press before
performing maintenance, to avoid the
possibility of inadvertent operation and
exposure to potentially lethal voltage levels.
Drive Belt Replacement
1. Remove the pulley access door.
2. Start drill press. Set speed control to highest
speed. Stop drill press.
3. Disconnect electrical power by pulling out
the plug or switching off the circuit.
4. Remove the handwheel and/or the turret
hub, and remove the headstock cover.
5. Release tension from the belt, and remove
belt.
6. Install the replacement belt and tension it.
Tighten both locking handles. Re-install the
pulley access door.
7. Re-connect the drill press to power, and
operate it to verify correct belt movement.
If the power cord is worn, cut, or damaged in
any way, have it replaced immediately.
Following are lubrication recommendations for
drill press components (Figures 9 and 10):
Spindle pulley drive: Lubricate spindle splines
occasionally with light grease.
Quill and column: Lubricate with light film of
SAE-20 oil.
Rack: Lubricate regularly with SAE 20 oil (clean
rack with kerosene before applying oil).
Table raising shaft: Lubricate with oil through
the oil fittings.
Figure 9
Figure 10