Enduro EM313 - Introduction to Enduro EM303+; Intended Use and Compatibility; Technical Specifications; Installation Safety Guidelines

ENDURO
®
EM303
+
28
Ref: EM303
+
-UM-TKI-0120-Rev.A.
INTRODUCTION
Congratulations on choosing the ENDURO
®
EM303
+
caravan manoeuvring system. This has been produced
according to very high standards and has undergone careful quality control procedures.
Simply by using the remote handset you can move your caravan effortlessly into any position required within
operating guidelines. Soft start and soft stop technology allows you to manoeuvre your caravan even more
accurately without any shocks.
The caravan manoeuvring system consists of two 12 Volt motor-power rollers, a 12 Volt control unit and a
remote handset. To function, the motor-powered rollers must be engaged against the tyres of your caravan.
The supplied cross actuation device enables you to engage both rollers at the same time from one side of your
caravan. Once this is done the manoeuvring system is ready for operation. The remote handset will allow you
to move your caravan in any direction. You can even rotate the caravan on its own axis without moving
forwards or backwards (this function just can work under the “single-axle function”).
Before proceeding with installation and starting to use the manoeuvring system, please read
this manual very carefully and be aware of all the safety instructions! The owner of the
caravan will always be responsible for correct use. Keep this manual inside your caravan for
future reference.
INTENDED USE
The ENDURO
®
EM303
+
caravan manoeuvring system is suitable for single axle and double axle caravans.
Suitable only for L-profiled and U-profiled chassis with a chassis thickness between min. 2.5mm and max.
3.5mm.
Depending on the weight of the caravan, the manoeuvring system cannot overcome obstructions that are more
than about 2cm in height without assistance (please use wedges as a ramp).
The standard installation kit only provides parts for installing the caravan manoeuvring system within the
measurements given in Fig. 14.
SPECIFICATIONS
Designation ENDURO
®
EM303
+
Operational voltage 12 Volt DC
Average current consumption 20 Ampere
Maximum current consumption 100 Ampere
Transmitting frequency remote handset 868MHz
Speed approx. 9cm per sec.
Weight (2 motor set) approx. 37kg (exclusive battery)
Permissible overall Weight single axle (2 motors) 1800kg (1500kg on 18% gradient)
Permissible overall Weight double axle (2 motors) 1800kg (1500kg on 18% gradient)
Permissible overall Weight double axle (4 motors) 2500kg (1800kg on 18% gradient)
Minimum width (caravan/trailer) 1800mm
Maximum width (caravan/trailer) 2500mm
Maximum tyre width 225mm
Power source (battery) LiFePO
4
: 12V, 20Ah (recommended ENDURO
®
LI1220)
Lead acid: 12V, 80Ah (min.)
INSTALLATION – SAFETY GUIDELINES
Read this user manual carefully before installation and use. Failure to comply with these
rules could result in serious injury or damage to property.
These symbols identify important safety precautions. They mean CAUTION! WARNING!
SAFETY FIRST! IMPORTANT INFORMATION!
Before starting installation under the caravan:
Check the towing load of your vehicle and the gross weight of your caravan in order to establish whether they
are designed for the additional weight. The manoeuvring system itself has a weight of about 37kg and a
traditional lead acid battery has a weight of about 20-25kg (the by us recommended ENDURO
®
LI1220 LiFePO4
battery weighs only 4,3kg).
Check the minimal installation dimensions of the manoeuvring system based on figure 14.