Lunar Caravans ALARIA 2018 User manual

1
CONTENTS
TOWING CODE
PREPARING FOR THE ROAD
ON THE ROAD
FIRE & SAFETY
SERVICES
ELECTRICS
FITTED EQUIPMENT
AL-KO CHASSIS & TYRES
GENERAL DATA
Alaria 2018 Handbook

2
INTRODUCTION
Lunar Caravans welcomes you as you join
the ranks of owners of Alaria Caravans. We
hope you will enjoy your caravan and this
handbook tells you how to look after it so that
it may give you years of pleasure and
enjoyment.
Remember that it is a vehicle and thus calls
for a small amount of regular maintenance.
You are requested to contact your dealer
on all enquiries in order to ensure
satisfaction. You will only experience
delays if you bypass the normal channels.
Your Alaria Caravan has been European
Commission Whole Vehicle Type approved
via LuxControl and has also been inspected
by the National Caravan Council (NCC) to
ensure your new caravan is compliant and
safe to use.
Your caravan has been built and approved to
EN1645 which applies to a large number of
features such as:
• sizes of beds
• escape factor i.e. windows and exterior
door
• materials
• design and construction
• insulation is grade 3 classified which is
able to achieve an average temperature
difference of 35 degrees centigrade
between interior and exterior when the
exterior is -15 degrees centigrade
• electrical equipment, both 12 volt and
230 volt
• chassis
• undergear
• drawbar
• jockey wheel
• wheels and tyres
• installation of gas
• ventilation
• awnings and channel
• fire notices
• handbook
Touring caravans are designated by their
model year which runs from 1 September to
31 August. A new year model can only be
registered by CRIS from 1st September
onwards.
This caravan has been security marked and
recorded under the Caravan Registration
and Identifications Scheme that is organised
by the Caravan Industry.
Please see Cris, General Data section on
how your caravan can be uniquely identified.
INTRODUCTION
Disclaimer: The contents of this Handbook book are as accurate as possible at the time of going to print. Lunar Caravans reserve the right to alter
materials and specifications without prior notice.
To protect yourself and your touring caravan,
never leave the Registration Document in the
caravan. For security reasons keep it in a
safe place.

3
TOWING CODE
TOWING
CODE
Scope of Code ........................................................ 4
Caravan Terms ........................................................ 4
Weights ................................................................... 4
Towing Vehicle Terms .............................................. 4
Measurement of Noseweight .................................. 6

TOWING CODE
4
User Payload (UP)
The difference between the MIRO and
MTPLM (excluding potential MTPLM
upgrade). The user payload allows for items
common to all occupants, such as food,
cutlery, pots, pans, clothing, footwear,
bedding, sports equipment etc. The user
payload also includes an allowance for the
auxiliary battery.
The UP is calculated by the following
formula:
10L + 10N + 50.
L is the body length of the caravan in meters.
N is the number of berths.
50 is for normal equipment carried in the
caravan, a sample list is given below.
TV ........................................................... 3kg
Kettle .................................................... 0.5kg
Bed linen ................................................. 6kg
Crockery .................................................. 5kg
Saucepans .............................................. 3kg
Wastemaster ........................................... 6kg
Aquaroll (empty) ...................................... 5kg
Waste bin ................................................ 1kg
Cutlery ..................................................... 2kg
Toilet fluid etc ....................................... 2.5kg
Battery ................................................... 16kg
THE CARAVAN TOWING CODE
Industry Payload Standard for UK touring
Caravans
This standard has been prepared by the
National Caravan Council and formulated
with input from Industry Experts. The
standard applies to UK specification Touring
Caravans and will apply for the NCC
certification from 2011 onwards model year
Touring Caravans.
From the 2012 model year onwards, the
method of calculating the Mass in Running
Order (MRO) and user payload figures are in
line with European Vehicle Directives and
conform to requirements for European Whole
Vehicle Type Approval EWVTA, 2007/46/EC
(The Framework Directive) and the directives
referenced therein.
Other Notable Weights/Capacities
1) 9kg of water in the water heater.
2) 2kg of water in the toilet holding tank (this
is the maximum recommended by
Thetford).
3) The weight of the spare wheel is 17.5kg.
DEFINITIONS
Maximum Technically Permissible Laden
Mass (MTPLM)
The fully laden mass of the caravan in the
manufacturer’s standard specification which
is stated in the manufacturer publications by
the manufacturer for tow car matching. This
mass takes into account the specific
operating conditions including factors such
as the strength of the materials, load
capacity of the tyres etc, and can be found
on a plate affixed to the caravan, usually
near the entrance door.
Please note: The MTPLM is the maximum
weight that the caravan can be loaded to,
this mass must NOT be exceeded. However
most models can have the MTPLM upgraded
in capacity; this must be approved by Lunar
Caravans Ltd via the dealership. Please
contact your dealership for further details.
Mass In Running Order (MIRO) or (MRO)
This is the weight of the caravan as it leaves
our factory (inclusive of the electrical hook-up
cable at 6kg and the winding handle at 1kg)
plus the following:
8kg gas bottle allowance.
Note: The MRO is calculated with the water
tanks empty, any water in the tanks during
travel must be accounted for in the user
payload. It is also advisable to empty such
tanks prior to transit.

5
TOWING CODE
THE CARAVAN AND TOWING
VEHICLE RATIO
This can be determined by calculation and is
equal to:
actual laden weight of caravan
kerb weight of towing vehicle
THE LAW REQUIRES THAT CARAVANS &
THEIR TOWING VEHICLES & THE LOADS
THEY CARRY MUST BE IN SUCH A
CONDITION THAT NO DANGER OR
NUISANCE IS CAUSED.
(Regulation 100 of the Road and Vehicles
[Construction and Use] Regulations 1986).
IMPORTANT NOTICE:
Your caravan has been designed and
manufactured for towing behind normal road
cars. Additional care should be taken when
towing with a 4x4 due to the 'off-road' nature
of the suspension. Caravans are not suitable
for towing behind commercial vehicles.
POWER TO WEIGHT RATIO:
No hard and fast rules can be stated but,
here is a general guide.
(a) Conventional petrol engines with a
capacity up to approximately 1500 cc
should be adequate for towing a caravan
weighing around 85% of the kerb weight
of the towing vehicle.
x 100%
Optional Equipment Payload (OEP)
Items made available by the manufacturer
over and above the standard specification for
the caravan in addition to the user payload.
Personal Effects Payload (PEP)
A mass specified for the items which a user
can choose to carry in a caravan and which
are not included as an essential habitation
equipment or optional equipment.
Optional Item Additional Weight
R/C Alarm/Awning Light ......................... 1 kg
AL-KO Secure wheel locks (per lock) .... 2 kg
AI-KO ATC Trailer Control ...................... 2 kg
Air Conditioning .................................... 30 kg
Whale 40L Underslung
water tank ............................................ 47 kg
Please note: Any options fitted by retailer
will reduce the overall payload available to
the customer.
REGULATORY AND SAFETY
ADVICE
WARNING: UNDER NO CIRCUMSTANCES
SHOULD THE MAXIMUM TECHNICALLY
PERMISSIBLE LADEN MASS (MTPLM) BE
EXCEEDED. PLEASE TAKE CARE TO
ENSURE THAT YOU HAVE ALLOWED FOR
MASSES OF ALL ITEMS YOU INTEND TO
CARRY IN THE CARAVAN e.g. Optional
equipment and personal effects such as
clothing, food, pets, bicycles, sailboards,
sports equipment etc.
THE MASS OF THE CARAVAN IN
RUNNING ORDER (MIRO) CONTAINS
PROVISION FOR THE MASSES OF
LIQUIDS, GAS ETC. PART OF THIS
PROVISION CAN ALSO BE UTILIZED AS
ADDITIONAL PAYLOAD IF FOR EXAMPLE
YOU WISH TO TRAVEL WITH NO GAS
CYLINDERS.

TOWING CODE
6
MEASUREMENT OF NOSEWEIGHT
Towing noseweight should be a minimum of
50kg and heavier for twin axle models. This
may be measured using a proprietary brand
of noseweight indicator. Such equipment is
obtainable at your Alaria Caravan Dealer.
Another simple method is to use bathroom
scales under the coupling head with a piece
of wood fitted between the coupling head
and the scales, of such length that the
caravan floor is horizontal with the jockey
wheel raised.
(b) Above 1500 cc such engines should
manage a caravan weighing up to 100%
of the kerb weight of the towing vehicle
and still give adequate performance.
Note: The towing vehicle manufacturer’s limit
is, in some cases, less than the kerb weight.
Vehicles with automatic transmission may
need an oil cooler to be fitted or the SAE
rating of the gearbox oil increased when
towing. The advice of the vehicle
manufacturer should be sought.

7
PREPARING FOR THE ROAD
PREPARING
FOR THE
ROAD
Checklist................................................................. 8
Loading and Distribution ........................................ 8
Stability................................................................... 9
Pre-Tow Checklist ................................................ 10
Stabiliser .............................................................. 12
Wheel Lock .......................................................... 16
Breakaway Cable ................................................. 20

PREPARING FOR THE ROAD
8
PRE-LOAD CHECKLIST
CAUTION: Never enter the caravan
without first lowering the four corner
steadies with the brace provided.
CHECK THAT:
- loose articles are stowed securely. Do
not stow tins, bottles or heavy items in
overhead lockers prior to towing.
- all lockers and cupboard doors are
closed and secured.
- all bunks are secure.
- all rooflights are closed and secured.
- main table is stored in its transit
position.
- fridge is on 12v operation and door
lock is set.
- all windows are fully closed and
latched. Never tow with windows on
nightsetting. Leave all curtains and
blinds open to aid rear visibility.
- gas cylinders are correctly positioned,
secured and turned off.
- battery is secure.
- wheelnuts for tightness.
- tyre pressures and condition of tyres.
LOADING AND DISTRIBUTION OF
WEIGHT IN THE CARAVAN
Do not exceed recommended maximum
loading for your caravan.
1. Load evenly right to left.
2. Do not load items at the extreme rear
since this can lead to instability due to the
‘pendulum effect’.
3. Load remainder to give a suitable
noseweight at the towing coupling.
4. Please ensure that your noseweight falls in
accordance with the towing vehicle's towball
weight limit and doesn't exceed 100kg.
5. Distribute items evenly over the axle and as
low as possible to optimize road holding and
achieve the best possible braking effect.
6. Do not stow tins, bottles or heavy items in
overhead lockers when towing.
7. Loose articles should be stowed securely to
avoid movement and possible damage.
8. Ensure that all lockers and cupboard doors
are closed and secured.
9. Secure all bunks (if appropriate).
10. Store the main dining table in its transit position.
Note: Do not load car boot heavily.
LIGHT MEDIUM HEAVY
Sensible loading:
How to apportion it

9
PREPARING FOR THE ROAD
STABILITY
The most common causes of poor stability
include:
(a) Incorrect tyre pressures on car or
caravan.
(b) Worn springs or loose spring fixings on
the towing vehicle.
(c) Towing vehicle shock absorbers too soft.
(d) Insufficient noseweight.
(e) Nose of caravan is towing too high.
(f) Incorrect loading
Stabilisers. There are many proprietary
brands of stabiliser available. Your Alaria
dealer will be pleased to advise you of the
most suitable. They are an aid to stability and
should not be considered as a cure for a
stability problem.
Note: It is expressly forbidden by the chassis
manufacturer for holes to be drilled into the
'A' frame to accommodate a stabiliser
bracket. A clamp must be used. Similarly,
holes should not be drilled into the coupling
head.
Towing vehicle’s rear suspension
It is important that the towing vehicle’s rear
suspension is not deflected excessively by
the noseweight on the tow ball. If it is
excessive the steering and stability will be
affected.
The greater the towing vehicle’s tail
overhang (the distance between the rear
axle and the tow ball) the greater the effect
the noseweight will have on the towing
vehicle’s rear suspension.
After trying out the caravan it may be
found that stiffening of the rear
suspension is necessary — but note that this
may give the towing vehicle a firmer ride
when not towing.
There are a number of suspension aids
available and advice should be sought on
which to use and how to fit.
It is important to ensure that the caravan is
towed either level or slightly nose down.
Illustration of excessive deflection of vehicle’s rear suspension

PREPARING FOR THE ROAD
10
PRE-TOW CHECKLIST
1. Check that the hitch is securely coupled
onto the towball and connect the
breakaway cable. Your hitch height
should be around 440mm (17") to the
centre of the towball when the towing
vehicle and caravan are coupled and
laden.
2. The Jockey wheel should be raised and
tightly clamped or removed completely if
desired.
3. Corner steadies must be wound up fully.
4. Plug in the electrical connection to the
car, keeping the cable clear of the road
and check the operation of lights.
5. Release the handbrake. “Failure to
ensure that the handbrake is completely
off, can result in overheating of the
brakes and failure of the bearings”.
6. Check tyre pressure with cold tyres (see
specification). Wheel bolt torque settings
(see chart on page 11).
7. Adjust the tyre pressures of your tow car
to the manufacturers recommendations
for full loads.
8. Engage the stabiliser, if fitted.
9. Fit towing mirrors to your car.
Where access to an internet connection is
available please refer to the manufacturer's
full operating instructions: www.al-ko.co.uk/
pages/original-2.html

11
PREPARING FOR THE ROAD
Wheel/Tyre combinations
Assembly 1 - Alaria
95Nm / M12 x 1.5 (26mm thread) Tensile
Strength 10.9, 60 degree conical fixing,
19mm hexagon bolt head.
Torque Setting / Bolt Spec
Tyre Pressure
Tyre Size
Wheel Description
See Model
175/65 R14 86T Champiro Eco XL TL
550X14 5/112 ET30 Black Polish

PREPARING FOR THE ROAD
12
AKS STABILISER
(where fitted)
This model of stabiliser has 4 special friction
pads, which suppress both snaking and
pitching. It is essential that the tow ball is
kept completely clean as contaminated pads
will reduce its effectiveness.
Operating instructions
• Using the coupling handle, put the AKS
on to the towball. Push the black handle
down and check the green indicator
button is showing (Fig. 1).
• Press the black stabilising lever down.
The AKS is now ready for the road (Fig.
2).
Safety indicators
If the green indicator is visible then you know
you have correctly coupled your AKS to your
towing vehicle (Fig. 3).
Wear Indicator
For Coupling mechanism and front/rear
friction pads. (Fig. 4)
• Wear of the coupling ball and mechanism
can be easily monitored. If the green
section is visible (when coupled to your
towball) then the front/rear friction pads,
coupling ball and mechanism are in
order.
• If the red lower section obscures the
green section then you need to check
these parts immediately.
Fig. 1 Fig. 2
Fig. 4
Fig. 3

13
PREPARING FOR THE ROAD
Fig. 5
OPERATING INSTRUCTIONS FOR
AKS 3004 STABILISER
Checking the efficiency of the left/right
friction pads
1. Check that the stabiliser is correctly
coupled by ensuring the coupling handle
is fully down and the red indicator button
is in the raised position.
2. Push the stabiliser handle down until
resistance is felt (ie. the friction pads are
in contact with the ball but not yet under
pressure (Fig 6/Item 1).
3. Check the position of the arrowhead on
the arm of the stabiliser. If it lines up with
the two green lines then the friction pads
are still as new (Fig 6/A).
4. If the arrowhead lines up with the two red
lines then the friction pads are worn and
should be replaced immediately (Fig 6/
B).
Note: When the stabiliser handle is correctly
applied, the arrowhead should line up with
the black line marked 2 (Fig 6/C).
Note: The friction pads do not require any
form of lubrication and should be cleaned
with a fine emery paper prior to every
journey. It is not necessary to adjust the
friction pads.
AKS 3004 Friction Pads

PREPARING FOR THE ROAD
14
Fig. 6
Checking Left/Right Friction Pads

15
PREPARING FOR THE ROAD
Fig. 8
Fig 7
Fig. 9
Friction Pads Replacement
• Unscrew the 2 screws which are under
the soft dock by using the special torx tool
(UK version only). (Fig. 7)
• Remove screw from back plate. (Fig. 8)
• Remove friction pads. (Fig. 9)
Loading Capacity
The AKS can be utilised to tow vehicles up to
a gross weight of 3000kg and a maximum
nose load of 100kg.

PREPARING FOR THE ROAD
16
AL-KO SECURE WHEEL LOCK
You must register your key, should you fail to
do this you will not be able to order a spare
key or obtain lost or stolen keys.
This is how it works:
• On the Al-Ko Secure registration card
you will find an exclusive security
number.
• Please register your key by telephoning
0870 7576788 or 0044 1926 818500.
• You will be required to provide the
chassis number of the caravan.
• You will need to provide us with a
password and supply answers to three
security questions.
• Make a note of your password and keep
it in a safe place.
• Also keep your registration card safe.
• Take your registration card with you
when you are travelling with the caravan.
• Always keep your registration card
separate from the lock.
Safety Information
• Always secure the caravan against
movement (chock the wheels, couple to
towing vehicle).
• Never leave Secure parts (key, locking
bolt, registration card) in the caravan.
• Always remove Al-Ko Secure before
moving the caravan.
• After any attempt at theft has been made
on a locked Al-Ko Secure, the caravan
must be inspected in an Al-Ko Approved
Service Workshop.
• Always keep the key in a safe place.
• Keep the lock set and registration card
separate from the keys.
• The lock parts and key do not have a
registration number, therefore keep the
registration card in a safe place.
• Caravans with twin axles have two locks,
keep each lock set in a separate place.
The sets are not interchangeable!
Note: Read the operating instructions and
act in accordance with them. Keep the
operating instructions for general use. Follow
the safety instructions as well as the warning
information.

17
PREPARING FOR THE ROAD
ASSEMBLY
We recommend the use of a side-lift jack for
easier fitting of Al-Ko Secure when used on a
tandem axle caravan. (Order No. Al-Ko Jack
Set 1389235).
• Align the wheel so that the receiver can
be seen in the centre of the rim opening.
DO NOT use the rim opening in which
the tyre valve is fitted. (Fig. 1)
• Unscrew the plastic cap from the receiver
and store in the tool kit box. (When Al-Ko
Secure is not in use, always screw the
plastic cap in place). (Fig. 2)
• Insert the locking bolt into the rim specific
insert. (Fig. 3)
• Insert the locking bolt socket key. (Fig. 4)
• Line up the locking bolts and assembly
with the receiver. (Fig. 5)
• Tighten the locking bolt socket using the
wheel spanner provided (or torque
wrench as shown) to wheel torque. (Fig.
6)
• Remove the locking bolt socket key.
(Fig 7)
• Insert barrel lock. (Fig. 8)
• Hold the lock fast and lock. (Fig. 9)
• The Al-Ko Secure is now fitted. (Fig. 10)
Fig. 1 Fig. 2
Fig. 4
Fig. 3

PREPARING FOR THE ROAD
18
Fig. 5 Fig. 6
Fig. 9
Fig. 8
Fig. 7
Fig. 10

19
PREPARING FOR THE ROAD
TWIN AXLE CARAVANS
Fit the front lock first by aligning the wheel so
the receiver can be seen in the centre of the
rim opening. Chock front wheel and opposite
wheel. Jack the caravan (preferably using
the Al-Ko side lift jack) until the rear wheel is
clear of the ground. Fit the second lock by
aligning the wheel as described previously
Note: Lost components phone [phone]
5050400.
In the event of attempted theft report to
police and your insurance company.

PREPARING FOR THE ROAD
20
CORRECT ATTACHMENT OF
BREAKAWAY CABLES
Braked Trailers (up to 3500kg GVW)
Where a designated attachment point is
provided on the towbar:
Either:
a) Pass the cable through the attachment
point and clip it back on itself (Fig 1.)
Or:
b) Attach the clip directly to the designated
point (Fig. 2). This alternative must be
specifically permitted by the trailer
manufacturer since the clip may not be
sufficiently strong for use in this way.
Where no designated attachment point
has been provided on the towbar:
Fixed ball - Loop the cable around the neck
of the towball. If you fit the cable like this, use
a single loop only. (See Figs. 3 and 4).
Detachable ball - You must seek guidance
on procedure from the towbar manufacturer
or supplier.
Fig 1
Fig 2
Fig 3
Fig 4
Other means of attachment:
In some instances it may be possible to
attach the cable assembly:
Either:
a) to a permanent part of the towbar
structure, as long as this meets the
approval of the towbar manufacturer/
supplier,
Or:
b) to an accessory sold for the specific
purpose of breakaway cable attachment.
Correct procedure for use:
• Regularly check the cable and clip for
damage. If in doubt, contact your dealer
or your service agent.
• Make sure the cable runs as straight as
possible and goes through a cable guide
underneath the trailer coupling.
• Determine whether or not the towbar has
a designated attachment point (i.e. a part
specifically designated by its
manufacturer for a breakaway cable).