Extraordinary Maintenance - Mondolfo Ferro TBE156 PRO Serie Manual De Uso

EXTRAORDINARY
MAINTENANCE
(for REPAIR ENGINEERS only)
a) After the first few working hours, check
and tighten unions, bolts and nuts (if
necessary) using the driving torques
stated in the table.
TORQUE WRENCH SETTING
WITH DYNAMOMETRIC
WRENCH FOR SCREW AND
NUTS WITH PG METRIC TH-
READING
M6
Nm 10 Nm 25
Kgm 1 Kgm 2,6
M12
Nm 87 Nm 138
Kgm 8,9 Kgm 14,1
M18
Nm 289 Nm 412
Kgm 29,5 Kgm 42
M24
Nm 711 Nm 1049
Kgm 72 Kgm 107
b) Check the transmission belt and stretch
it if necessary by adjusting the motor
support tie-rods.
CAUTION
EXTRAORDINARY MAINTENANCE WORK
MUST ONLY BE CARRIED OUT BY SPE-
CIALIST TECHNICAL STAFF
Before any servicing work on the
hydraulic system, place the machine in rest
position with the mobile arm lowered and
60
M8 M10
Nm 50
Kgm 5,1
M14 M16
Nm 210
Kgm 21,5
M20 M22
Nm 559
Kgm 57
M27 M30
Nm 1422
Kgm 145
the jaw of the turntable closed.
TBE 156 PRO N - DE LUXE - SUPER