34
SPECIAL MAINTENANCE
WARNING
• Special maintenance jobs must only be performed by a
Skilled Technician
.
• Used oil must be adequately disposed of and not discarded in the environment.
Perform the special maintenance jobs shown in the manual of the machine in which the motor pump is
integrated and in that of any combustion engine equipping the machine; unless otherwise indicated, in
relation to the motor pump, remember the following.
MAINTENANCE SCHEDULE
JOB
Every 300 hours.
• Check the pump suction/delivery valves and the control unit regulation valve.
(*)
• Oil change.
(**)
At the end of the season or once
a year.
• Check and if necessary change the diaphragms.
(***)
• Check the tightness of the motor pump screws.
• Check the safety devices.
(*) Checks must be more frequent if liquids are used with abrasive particles in suspension.
(**) The oil must be changed whenever the diaphragm is changed.
(***) If very aggressive chemical products are used, the diaphragms are best changed whatever their condition.
CAUTION
• The data shown on the chart are approximate. More frequent jobs may be necessary in case of particularly
heavy-duty use.
DISMANTLING AND DISPOSAL
Only qualified persons must be allowed to dismantle the motor pump and this operation must be performed in
compliance with the laws applicable in the country where the machine in which it is integrated has been installed.
WARNING
• Before scrapping the motor pump, make it unusable, for example by cutting the power cable and render harmless
those parts that could be hazardous for children playing with the motor pump.
Содержание MTP APS 31
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Страница 4: ...1 12 9 2 11 3 4 7 8 10 14 15 13 1 2 12 3 13 4 5 6 7 8 10 11 14 15 MTP P 48 MTP APS 31 MTP APS 41 5 6...
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Страница 7: ...bar psi bar psi OFF ON PRESS BY PASS 4 3 15 4 1 5 7 3 6 8 2 11 12...