It is advisable to change the oil when the gearbox is hot, so as to avoid possible deposits and solid sediments
inside the gearbox body itself. It is also advisable, once the body of the gearbox has been emptied of the
exhausted oil, to wash the inside with a suitable detergent indicated by the supplier of the lubricant that will
be used.
6.5
A
UTHORIZED ASSISTANCE
Contact the centers expressly indicated by HAMMER S.r.l..
6.6
S
CHEDULED
M
AINTENANCE
S
YNOPTIC
T
ABLE
TYPE OF INTERVENTION
4
HOURS
8
HOURS
20
HOURS
100
HOURS
1000
HOURS
2000
HOURS
Grease all points indicated in § 6.3
"Lubrication" if working under water
*
Grease points 1, 2, 3 and 5
indicated in § 6.3 "Lubrication"
*
Screw tightening check
*
Grease point 4 shown in § 6.3,
“Lubrications”
*
Check that the movement of the
CRUSHER does not show
irregularities
*
Welded connections check
*
Check/top up the gearbox oil level
(where provided)
*
Check the seal of the hydraulic
actuators
*
Check the seal of the safety/check
valve on the hydraulic power supply
circuit of the excavator related to the
CRUSHER
*
Gearbox oil change (where present)
*
CAUTION: More frequent lubrication is recommended if the machine is operated in very humid,
dusty, impurity impregnated places or subject to strong temperature changes.
33
CRUSHER FR SERIES
