Enduro EM313 Manuel De L'utilisateur page 42

OPERATION – HITCHING AND UNHITCHING
It is possible to position the caravan's hitch exactly over a stationery car's tow ball using the manoeuvring
system. But please be very careful!
Use the button controls on the remote handset to bring the hitch of the caravan to the car. The soft start
technology allows you to locate the tow-ball of the car by centimetre. It is better reach the tow ball with several
short "trips" rather than trying to do it in one "trip".
WARNING: When the buttons on the remote handset are released, the caravan will slowly
stop after 0.5 second and continue to move about 6cm (depending on final speed). When
the buttons of the remote handset are released when the system is still in the "soft start"
stage (slowly speed up), the caravan will stop immediately.
When the hitch is right above the tow ball of the vehicle, lower the hitch to the ball and engage in the normal
way using the jockey wheel.
Release the rollers from the caravan's tyres. You cannot tow the caravan with the drive
units are engaged! Before you start driving always make sure that the both motor units are
fully disengaged!
Trying to drive away with the motor units still engaged, will damage the manoeuvring
system, your caravan tyres and strain your tow vehicle!
MAINTENANCE
To prevent the battery from becoming totally discharged during long periods of inactivity it must be
disconnected, fully charged and frost-proof stored.
Please check regularly that the rollers of the motor units are free of any dirt, or debris that may have been
picked up from the road.
Regularly clean the motor units with a water hose to dissolve mud etc.
Please check regularly the distance between the rollers and the tyres. In the neutral (fully disengaged) position
this must be about 20mm.
Once a year have your caravan manoeuvring system maintained and visually inspected. This inspection must
include all the bolt/nut connections, the cables and electrical connections and lubrication of movable
parts/joints.
In case of any failure or problem, please contact your EN
TROUBLE SHOOTING
Should your manoeuvring system fail to operate, please check the following:
System fails to operate or moves intermittently:
Check the batteries of the remote handset. If empty, renew the 3x AAA 1.5 Volt batteries.
Caravan battery could be empty. If empty, recharge completely or renew caravan battery before taking any
further action.
Caravan battery could be low - with the rollers engaged. Check the voltage drop on the caravan battery, if this
drops well below 10 Volt, charge or renew caravan battery
Caravan battery could be overloaded. Check your charging equipment and try to discharge the battery by
connecting/using a light or other load. If this does not give any result, renew caravan battery before taking any
further action.
Check the cable-connection between the caravan battery and the control unit.
Badly connected or corroded battery terminals can cause intermittent problems, check battery terminals, clean
and connect again.
Check the distance between the remote handset and the caravan is not more than 5 metres. If there is no
signal between the remote handset and the control unit, the manoeuvring system will not function at all and
the communication icon on remote handset is blinking.
EN ® EM313 35
DURO
® supplier.
DURO
Ref: EM313-UM-TKI-0823-Rev.C.