Hafco Metalmaster BS-321AS, Инструкция по эксплуатации

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10
- Secure the material, use the vise close button
(I).
- Base on the diameter of the material; set the
saw bow’s height: contactor (5.1 L).
- Choose the blade speed appropriate for the
material.
- Turn Switch (L) to Auto mode
- Start operation by using the start button (E)
- When the cutting operation is finished the saw
bow will automatically rise to the preset height
ready for the next operation.
6.2 Stopping or emergency stopping
There are two ways to stop the machine in an
event of an emergency or improper operation.
- For most situations, use the stop switch 6.1 F
Using the stop switch 6.1 F will not reset the
controls and your operation setting. The blade
and drive motor will stop. Then the saw bow
stay arise to the top position. open the vise to
check the issue. After checking, close the vise
and start to cutting
- For unsafe and emergency conditions use the
emergency stop button 6.1 C. Using
emergency stop button 6.1 C will stop the
machine in last position. The motor and
hydraulic will stop and control setting will be
reset.
- To restart, the emergency stop button 6.1 C
must be turned to release from the pressed
position.
7 ROUTINE AND SPECIAL
MAINTENANCE
The maintenance jobs are listed below, divided
into daily, weekly, monthly and six-month intervals.
If the following operations are neglected, the
result will be premature wear of the machine and
poor performance.
7.1 Daily maintenance
- Give general cleaning to the machine to remove
accumulated shavings.
- Clean the lubricating coolant drain hole to avoid
excess fluid.
- Top off the level of lubricating coolant.
- Check blade for wear.
- Rise of saw frame to top position and partial
slackening of the blade to avoid useless yield
stress.
- Check functionality of the shields and
emergency stops.
7.2 Weekly maintenance
- Thoroughly clean the machine to remove
shavings, especially from the coolant tank.
- Removal of pump from its housing, cleaning of
the suction filter and suction zone.
- Clean the filter of the pump suction head and
the suction area.
- Use compressed air to clean the blade guides
(guide bearings and drain hole of the lubricating
cooling).
- Clean flywheel housings and blade sliding
surfaces on flywheels.
7.3 Monthly maintenance
- Check the tightening of the drive wheel screws.
- Check that the blade guide bearings on the
heads are perfect running condition.
- Check the tightening of the screws of the motor,
pump, and accident protection guarding.
7.4 Six-monthly maintenance
- Test the continuity of the equipotential
protection circuit.
7.5 Oils for lubricating coolant
Considering the vast range of products on the
market, the user can choose the one most suited
to their own requirements, using as reference the
type SHELL LUTEM OIL ECO. THE MINIMUM
PERCENTAGE OF OIL DILUTED IN WATER IS 8
- 10 %.
7.6 Oil disposal
The disposal of these products is controlled by
strict regulations. Please see the Chapter on
"Machine dimensions Transport - Installation" in
the section on Dismantling.
7.7 Special maintenance
Special maintenance must be conducted by
skilled personnel. We advise contacting your
nearest dealer and/or importer. Other protective
and safety equipment, devices (of the reducer),
the motor, the motor pump, and other electrical
components also require special maintenance.
7.8 Changing gear oil
The gear box requires periodic changing of oil.
The oil must be changed by the first 6 months of a
new machine and every year thereafter.
- To change the gear box oil
- Lower the saw bow to horizontal position.
- Disconnect the machine from the power source.
- Release the drain hold (R) to draw off gear oil by
- loosening the hex head screw (S).
- Open fill hole (T) by releasing hex head screw (U)
R, S
T, U
15 Instruction Manual for BS-321AS (B034A) 31/03/2016