Maintenance
Calibrate the air braking system
2018-9015-001
09-2016
9.28
Calibrate the air braking system
If necessary
Attention!
Do not exceed 120 psi [8.27 bar] when connecting the air supply to the
braking system.
Note!
The parking brake system is designed to immobilize the spreader
mechanically when air pressure in the emergency line (red hose) is
low. To release the parking brakes, apply air pressure in the
emergency line (red hose).
Apply air pressure in the braking system
● Connect the tractor air brake outlets to the spreader emergency line (red
hose) and service line (yellow/blue hoses). Make sure the pressure is
maintained between 70 to 100 psi [4.83 to 6.90 bar].
NEVER EXCEED 120 psi [8.27 bar];
or
● Connect a compressor to the spreader emergency line (red hose). Make
sure the compressed air is filtered and regulated between 70 to 100 psi [4.83
to 6.90 bar].
NEVER EXCEED 120 psi [8.27 bar].
Release parking brakes
● Connect the spreader emergency line (red hose) to the tractor then release
the emergency brake;
or
● Connect a compressor to apply compressed air in the spreader emergency
line (red hose).