Comet PTO RW 15/150 Manuel D'utilisation Et D'entretien page 36

b) Secure semichassis (e) to the base (d) and to semichassis (c) using the screws (a) and the rela-
tive nuts and washers. Operations f, G and H in fig. 6. Pay attention to the position of the
spacer (4). Operation G in fig. 6. Comply with the torque settings listed in the table below:
Position
a
b
f
c) Check the nuts (b) are secure, complying with the torque settings listed in the table above.
d) Place the pump unit onto the base (d) using a hoist. See Fig. 6.
e) Secure the pump unit to the base (d) using the screws (f) and the relative nuts and washers.
Operation I in fig. 6. Comply with the torque settings listed in the table above.
f) Place pin (21) in its housing to avoid misplacing it, and insert the split pin (22). Also insert the
plugs (20) into the pins (19).
g) Replace the oil caps without breather vent (31) (red) with the caps with breather vent (32) (red
black) for the pump (33) (yellow) and for the step up gear unit (if fitted).
fi«
warNING
• If the optional cardan shaft supplied by the Manufacturer is not used, check it is suitable for
the tractor power, the power transmitted and the speed of rotation.
• This high pressure cleaner was designed to be connected up to category 1 tractors only.
• Also verify:
- that the cardan shaft has the safety symbols and marking and has its operating and
maintenance manual with the relative declaration of conformity:
- that the safety devices on the cardan shaft (housing, hoses, etc.), are in working order and
are not damaged; any damaged, worn or missing parts must be replaced with original
spare parts that must be fitted correctly according to the instructions manual;
- that the safety device (3) and the housing for the cardan shaft overlap by at least 50 mm
- that the length of the cardan shaft is sufficient to ensure the telescopic hoses overlap during
work by at least one third of their length in their maximum extended position (at least half
their length in their maximum retracted position) and keep a gap of at least 100 mm when
they are retracted.
h) Clean and lubricate the grooved shaft on the pump unit and the cardan shaft.
i) Insert the hub on the cardan shaft's fork (machine side) into the pump unit shaft so that the
blocking system, operated by means of a button, collar or flange, clicks onto the relative groove.
Follow the instructions provided in the instructions manual should the blocking system consist
of a tapered bolt with relative torque.
j) Hook the retaining safety device (chain) up to one of the points (4) provided on the safety
device (3).
k) Screw the end of the high pressure hose (13) (the end without the quick fit connector) onto the
thread of the cleaner gun (14) and secure it tightly.
3 s
upplementary
Follow the instructions in section 6.2 in part one.
The torque settings are listed in the table above (also refer to Fig. 6).
Description
Screws for securing semichassis c and e
Nuts for securing pins
Screws for securing pump unit M8
(PTO RW)
Screws for securing pump unit M10
(PTO TWN)
m
aIntenance
EN - 36
Torque Nm (lb.ft)
50 (37)
200 (148)
25 (18)
50 (37)