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ENGLISH
LOCK THE TROLLEY:
When in rest, to prevent accidental
movement of the trolley, release the
stop pin (10) onto the wheel.
10
– To secure the support mechanism, press on the handles (05 and 40) (Fig. 6) and secure the
latch to the ring (07).
3.3) Positioning the machine
(Ref. to Fig. 8)
– Insert the pin (30) of the machine into the housing (09) of the trolley.
The trolley is designed to support
Cembre
portable machines (
SD...
sleeper drills and
NR...
impact wrenches).
Note: we recommend fitting the 10 cm (XT100) socket extension when using the NR-11P impact
wrench on support trolley (see Fig 8).
3.4) Operation
(Ref. to Figs. 9, 10 and 11)
The support mechanism for holding the machine is designed with a four bar linkage, to guar-
antee a precise raising and lowering of the machine.
The gas pressure spring (08) keeps the machine in equilibrium, facilitating easy movement
during the work.
– Start up the machine refering to its operation and maintenance manual.
– Using the main handle of the machine, run the trolley along the rail up to the working
area (Ref. to Figs. 9a and 9b); the horizontal movement of the support mechanism is
restricted by positive stops (ref. to Fig. 10).
– Lower the machine and operate as appropriate.
– At the end of each operation, raise the machine and move the trolley along the rail to
the new working position.
NOTE:
The trolley can be quickly and easily removed from
the rail by two people, using the following holding points (ref. to Fig. 11):
– handle (B) and the 3rd wheel bar (01).
– handle (C) and the machine.
Duration for removal of the trolley from track: ≤ 15 seconds
3.5) Adjusting the operating angle
(Ref. to Fig. 1)
The trolley is equipped with a preset system that enables, where necessary, the vertical position
to be changed; proceed as follows:
– Loosen the clamp (03) of the third wheel (ref. to Fig. 1a).
Machine perfectly vertical:
adjust the 3rd wheel bar in order to line up the two arrows
(ref. to Fig. 1a)
.
Machine slanted:
depending on the operating angle required, lift or lower the 3rd wheel
bar in order to reach a max. of 5° in line with the top or bottom notch (ref. to Fig. 1b).
– Tighten the clamp (03).
