Dake Model Super Technics 350CE - Manual (Page 8)

8
350 SUPER TECHNICS 350 SUPER TECHNICS 350 SUPER TECHNICS 350 SUPER TECHNICS 350 SUPER TECHNICS
7.3 - Regulating arm blockage
- If there is insufficient blockage of the head arm in the desired
position, slacken the screw ( 1 ) on the lever, hold the bush
( 2 ) in position, turn the lever to the left and tighten the screw.
1
2
BEFORE PERFORMING THE FOLLOWING OPERATIONS,
THE ELECTRIC POWER SUPPLY AND THE POWER CABLE
MUST BE COMPLETELY DISCONNECTED.
7.4 - Changing the disk
To change the disk:
- Release the mobile yellow, white or orange guard and turn it
back.
- Block a piece of wood in the vice and lean the disk on it.
- Insert the special spanner provided and remove the screw
( 1 ), slackening it in a clockwise direction because it has a
left-handed thread, then slip off the flange that holds the disk.
- Fit the new disk, checking the cutting direction of the teeth,
then replace the flange, the screw and the mobile white, yellow
or orange guard.
7.5 - Clutch adjustment
Inside the head there is a clutch device which has already been
adjusted during assembly. If, after long use, further adjustment
is necessary, proceed as follows:
- remove the cover
- fit the template provided
- turn the motor shaft so that the ring nut ( 1 ) is in a convenient
position to allow it to be tightened or slackened enough to
calibrate the clutch system.
1
1
7.6 - Changing the lubricating coolant pump
- Take the pipes of the lubricating-refrigerating system off.
- Remove the fastening screws and replace the little pump, being
careful to keep the driving system centred on the drive shaft bearing.
ANY REPLACEMENTS OF OTHER PARTS - SUCH AS THE
COMPONENTS OF THE REDUCTION GEAR, MOTOR AND
VARIOUS ELECTRIC PARTS - MUST BE CARRIED OUT BY
SKILLED OR COMPETENT PERSONNEL.
ROUTINE
AND SPECIAL
MAINTENANCE
THE MAINTENANCE JOBS ARE LISTED BELOW, DIVIDED
INTO DAILY, WEEKLY, MONTHLY AND SIX-MONTHLY
INTERVALS. IF THE FOLLOWING OPERATIONS ARE
NEGLECTED, THE RESULT WILL BE PREMATURE WEAR
OF THE MACHINE AND POOR PERFORMANCE.
8.1 - Daily maintenance
- General cleaning of the machine to remove accumulated
shavings.
- Top up the level of lubricating coolant.
- Check the disk for wear.
- Lift the head into a high position to avoid yield stress on the
return spring.
- Check functionality of the shields and emergency stops.
8.2 - Weekly maintenance
- More accurate general cleaning of the machine to remove
shavings, especially from the lubricant fluid tank.
- Clean the filter of the pump suction head and the suction
area.
- Clean and grease the screw and the sliding guide of the vice.
- Clean the disk housing.
- Sharpen the disk teeth.
8
8.3 - Monthly maintenance
- Check tightness of the screws on the motor, the pump, the
jaws and shields.
- Check that the shields are unbroken.
- Grease the head hinge pin.
8.4 - Six-monthly maintenance
- Change the oil in the reduction unit using oil type GEARCO
85W-140 by NATIONAL CHEMSERACH or MOBIL GLYCOLE
30 or KLUBER SINTHESO 460 EP or an equivalent oil,
proceeding as follows: