INSTRUCTION, USE AND
MAINTENANCE MANUAL
Page 25 of 36
GB
IN ORDER TO ALLOW A LONGER
LIFE OF THE FILTER AND OF ALL
MOVING PNEUMATIC DEVICES,
YOU HAVE TO MAKE SURE THAT
THE SUPPLIED AIR IS:
• EXEMPT FROM THE LUBRICAT-
ING OIL OF THE COMPRESSOR;
• EXEMPT FROM HUMIDITY;
• EXEMPT FROM IMPURITY.
• Every
week
and/or when necessary, top up the oil
tank using the filler hole provided closed by a cap
or screw on the lubricator filter.
NOTE: This operation should not be carried out
by unscrewing the cup of the lubricator filter.
• The use of synthetic oil might damage the pressure
regulator filter.
• Replace worn pieces (tool supports, rubber pads,
lever guard, mounting tool) immediately.
• Periodically (preferably once a month) make a
complete check on the controls, ensuring that they
provide the specified actions.
•
Every week
check operation of the safety device.
•
Periodically
(at least each 100 working hours) check
the lubricant level into the reduction unit (
Fig. 27
ref. 1
) removing the plug (
Fig. 27 ref. 2
) through
the spy hole prearranged on the frame.
Fig. 27
Interventions every 1000 working hours
• Clean and/or replace silencers (
Fig. 28 ref. 1
):
1. Undo the four retaining screws and remove the
left side of the tyre changer or undo the fastening
screws to remove the whole pedal support unit
from machine front;
2. Undo the silencers (
Fig. 28 ref. 1
) onto the
pedal distributor controlling mandrel and bead
breaker;
3. Blow compressed air to clean or replace in case
of damages referring to spare parts catalogue;
4. Fit the filters onto their distributors;
5. Fit the tyre changer pedal support or side and
secure with the screws.
1
1
Fig. 28
7300-M023-0_B
HP441S.XX - HP441S.XXFI
HP441SQ.XX - HP441SQ.XXFI