Horizon Fitness DSX 40, Руководство оператора, Страница: 34 / 72

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8. Unplug all electrical connections and secure on the machine.
9. Depressurise the hydraulic lines and disconnect hydraulic lines as per section 5.3 securing them
on the machine.
10. Depressurise the pneumatic connections and Pneumatic reservoirs such as Brake air reservoir
and Compressor sstorage tank must be drained of pressure) and secure the connections on the
machine.
11. Unhitch the machine by releasing securing hooks on the lift arms and lowering the tractor link
arms
12. Manoeuvre the tractor away from the implement
6.1.4 - Braking Systems
Horizon DSX drills are equipped with either Pneumatically or Hydraulically actuated brakes as
standard. Please see the sections below for the specifics in relation to your machine. Application &
removal of the parking brake is the same for both systems.
Pneumatic Braking Systems:
The pneumatic brake system uses a two-
line system where Red is the emergency
line and yellow the service line. The system
itself can be fitted with “C” type or Palm
connectors. Integrated into the system is
a trailer release (1) and emergency valve
system (2) as well as a maual load sensing
valve (3) to adjust braking performance
depending upon the machines weight.
These are typically set at the factory and
should not need adjusting. The valve is
adjusted by turning the handle to adjust
the braking performance.
The Trailer Release Valve is a two-position
valve. It is used to manually direct air
stored in the reservoir to the brake
chambers on the rear axle. The valve
should be operated as follows
1. Pull the plunger out for normal
operations
2. Push the plunger in to release the
brake.
Connector Identification
Palm
“C” Type