PRONAR RC2100, Translation Of The Original Copy Of The Manual

Page: 64 / 125

Pronar RC2100 SECTION 4
4.6
(disconnection or interruption of the conduits causes the trailer's braking system control valve
to automatically apply brakes).
IMPORTANT!
Low chassis trailer may only be hitched to a tractor which has the appropriate
connection sockets for brake system, hydraulic system and electrical system. Hydraulic
oil in both machines must be of the same type and the tractor hitch must be capable of
withstanding the drawbar's vertical load of correctly loaded trailer.
DANGER
When hitching, there must be nobody between the trailer and the tractor. When hitching
the machine, tractor driver must exercise caution and make sure that nobody is present
in the hazard zone.
Be especially careful when hitching the machine to tractor.
When connecting the hydraulic lines to the tractor, make sure that the tractor hydraulic
system and trailer are not under pressure.
IMPORTANT!
When hitching is completed, secure the electrical leads and hydraulic and braking
system lines in such a way that they do not become entangled in tractor's moving parts
and are not at the risk of breaking or severed when making turns.
Disconnecting the trailer
In order to disconnect the trailer from the tractor carry out the following actions in the
following sequence:
Immobilise tractor and trailer with parking brake.
Lower the support to rest position.
Read subsection (4.3).
Turn off tractor ignition. Ensure that unauthorised persons do not have access
to the tractor cab.
Disconnect hydraulic system lines of the support, hydraulic winch and ramps
from the tractor.