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User Manual EN | v201906
6.5 Check compressed air
In the Knapen Trailers tips for moving oor trailers no 17 "Prevent damage to the brake
system", you can nd how to check the compressed air.
www.knapen-trailers.eu/downloads/tips-for-drivers
The compressed air system of the truck and your moving
oortrailerareconnectedtoeachother.Iftheairfromthe
truck is not dry and clean, this can also impact the air system
of your trailer.
There is a ring under the air tank of your trailer. Press this
ringin.Ifnowateroroilisreleasedyoucanassumethatthe
airqualityfromthetruckissufcient..
Damaged cabling, corrosion or polution in the braking system
is "user damage"
6.6 Cleaning the top rail
In the Knapen Trailers tips for moving oor trailers no 3 "Maintaining top rail" you can nd
out when and in what way the upper rail must be cleaned.
www.knapen-trailers.eu/downloads/tips-for-drivers
Ifthetoprailispoluted,therollerscanblockandthe
movable bulk head will no longer continue to move. Polution
also leads to faster wear of the rollers. Clean the top rail
twiceaweekwithanairgun.Ifdrydustyproductsare
transported, it is advisable to clean the track after each
unloading
Regularly check the condition of the rollers and brushes and
replace them if necessary.
Visualcheck:Areallpartsstillpresent?
Functioncheck:arethebearingsOK?Canthemovablebulk
headmovewithoutanextraeffort?Ifthebearingsarestuck,
theymustbereplaced.Ifthisisnotdone,theintegrated
aluminiumslidingprolewillwearoutquickly.