CMC S19HD - Page 91

MAN.234 Rev.6 ENG - Use and maintenance manual S19HD page 89 of 126
8.4 Quarterly maintenance (or
every 300 hours)
Operations
by
Check the tightening of the slew-
ing ring, gear motor and frame
bolts.
USER /
C.M.C.
8.5 Maintenance after the first
400 hours
Operations
by
Replace hydraulic filters.
USER /
C.M.C.
Register booms clearance.
C.M.C.
8.6 Six-monthly maintenance (or
every 750 hours)
Operations
by
Replace hydraulic filters (25 mi-
cron).
USER /
C.M.C.
Complete inspection of the entire
machine and recording the results
USER /
C.M.C.
in the proper section of the manual.
8.7 Annual Maintenance (or eve-
ry 1500 hours)
Operations
by
Replacing the hydraulic oil.
C.M.C.
The MEWP is equipped with a pressurized oil tank
capable of always keeping constant the pressure
inside the hydraulic circuit. In case you want to open
the tank to top up oil or perform an inspection, follow
the procedure below:
1. Place the MEWP in transport configura-
tion;
2. Unscrew the tank cap (Picture 85);
3. Suck the oil from the tank;
4. Open the filter tap by a key;
5. Dismantle and replace the old hydraulic
filter with a new one with a 25 micron filtra-
tion degree;
6. Fill the tank with the new oil until the
maximum level indicator.