the trailer for road transport
e: [email protected] | w: www.montracon.com
t
: +44 (0)1302 732500 |
f
: +44 (0)1302 732503
MACHINERY CARRIERS
40
Operation of Park Shunt Valve & Trailer Shunt Valve
ATTENTION:
Before you can drive push the red button
at the parking valve.
Trailer uncoupled
The red button will be pushed out automatically, the
spring brakes will come on.
Before you can drive
Connect coupling heads, reservoir pressure must
be >5 bar, push the red button to release the spring
brakes.
Shunt the trailer w/o the emergency line
1. Push the black button
2. Push the red button to release the spring brakes,
you can shunt the trailer.
3. After shunting pull the black button to apply the
parking brake.
AIR LOSS & BRAKE PROTECTION
WARNING:
Under no circumstances should the
protection valve be tampered with.
If there is a loss of air from the air suspension, the
braking system should maintain a constant safe pressure
of 6.0bar (87psi) by means of a protection valve in the
system, ahead of the air suspension reservoir.
A supply pressure of over 6.0bar is generally required to
open this valve and allow air through to the air suspension.
