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ALMAC s.r.l.
3.10.2
Hydraulic block safety devices
In the hydraulic block of the carriage there are four solenoid valves with manual bypass which
have a safety function for the machine operation. These solenoid valves are therefore part of the
safety system and
must never be used by the operator
.
Attention
: Changing the position of these valves compromises the safety of the hydraulic system
and can cause unwanted movements of the aerial part or of the tracks, with consequent
overturning of the platform or crushing of the operators.
These solenoid valves can only be operated by qualified technicians for diagnostic or maintenance
requirements of the machine.
Solenoid valves 1 (EV9) and 2 (EV10)
These solenoid valves allow the exchange between the movements of the carriage (translation and
levelling) and the movements of the aerial part;
Under normal use conditions of the machine, if they are not energised they send the oil into the
aerial part;
These valves must have the part that can be operated manually fully pressed down and turned
anti-clockwise.
Содержание AlmaCrawler JIBBI 1250 EVO
Страница 40: ...PAGE 40 ALMAC s r l 1 2 3 1 2 3 ...
Страница 47: ...PAGE 47 ALMAC s r l ...
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Страница 77: ...PAGE 77 ALMAC s r l 3 3 2 Radio mobile control push button panel if present ...
Страница 80: ...PAGE 80 ALMAC s r l 3 3 3 Push button panel display cable version and radio version ...
Страница 117: ...PAGE 117 ALMAC s r l 12V system fuse To determine the function of each individual fuse refer to the wiring diagram ...
Страница 210: ...PAGE 210 ALMAC s r l 8 ATTACHMENTS 8 1 Declaration of conformity ...
Страница 212: ...PAGE 212 ALMAC s r l MANDATORY ROUTINE INSPECTIONS Date Observations Stamp and signature ...
Страница 228: ...PAGE 228 ALMAC s r l 8 4 Hydraulic diagram See attachment 8 5 Wiring diagram See attachment ...