Henra K1 User manual

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 1
Trailer with hydraulic tipper
Consult manual before use
Translation of the original instructions

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 2
INDEX
Preface................................................................................................................................. 3
Data of the trailer ................................................................................................................ 4
Description ....................................................................................................................... 4
Components.................................................................................................................... 4
Manufacturer Data ......................................................................................................... 5
Safety information ........................................................................................................... 5
Technical specifications.................................................................................................. 6
Electric scheme ............................................................................................................... 7
Trailerparts ........................................................................................................................... 8
Standard parts ................................................................................................................. 8
Optional parts.................................................................................................................. 9
Guidelines for safe use ......................................................................................................10
Before driving..................................................................................................................10
Connecting or disconnecting trailer.............................................................................10
Driving..............................................................................................................................11
Loading and unloading .................................................................................................11
Tipping the trailer ............................................................................................................12
Tipping instructions......................................................................................................13
Safety & enviroment.......................................................................................................15
Maintenance ......................................................................................................................16
Troubleshooting..................................................................................................................17
End lifecycle .......................................................................................................................18

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 3
PREFACE
The attached manual supports CE guidelines for the tipping function of the trailer. We
recommend to familiarize yourself with using the tipping trailer, because operating the tipping
function in a safely matter is important. Read and understand the manual before you get on
the road or use the tipping function of the trailer. With any questions or uncertainties
regarding this manual please contact your local dealer.
Yours sincerely,
Henra Aanhangwagens BV

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 4
DATA OF THE TRAILER
DESCRIPTION
The Henra tipper is specially designed for the professional user, so for intensive use. The load
on the trailer can be unloaded in three directions using a five-stage hydraulic cylinder. The
hydraulic cylinder can be operated by hand, an electric motor or both. By simply placing the
locking pins on the different locking cones the tipping platform will tip backward or sideways.
The tipping platform stops automatically when the maximum tipping angle is reached. The
trailer may only be operated by an adult with the correct experience and optimal physical
condition.
COMPONENTS
Description of all the important components of the 3-way tipper.
1. Coupling
7. Hydraulic pump
2. Jockey wheel
8. Emergency handpump (optional)
3. Drawbar
9. Hydraulic cylinder
4. Chassis
10. Support leg (optional)
5. Tipping platform
11. Locking cone
6. Battery
12. Locking pin

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 5
MANUFACTURER DATA
Located on the right draw bar the label off the manufacturer data. The label contains the
CE-approvel and safety information.
SAFETY INFORMATION
Number
Symbol
Definition NEN-EN-ISO 7010
Code
1
General safety symbol
W001
2
Warning battery charging
W026
3
Warning entrapment
W019
4
Warning electric charge
W012
5
Consult manual before use
M002

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 6
TECHNICAL SPECIFICATIONS
For the technical specifications of the specific trailer read the COC (certificate of conformity)
delivered with the trailer.
Hydraulics
Description
Data
Cylinder
Penta 5-stage 6-12 tons 1230mm (3-way)
Penta 4-stage 5-11 tons 1140mm
Hand pump
OMFB 10ltr 45cc stroke
Electric pump
Hydroven AMJ-5197 12V 1,6kW
Battery
12V 90Ah
Nominal pressure
200 bar
Pressure relief valve
230 bar (electric pump)
270 bar (hand pump)
Hydraulic fluid
HPL 32
Fluid capacity
10 L
Noise level
< 70 dB(A)
Maximum tipping angle
48°/1230mm stroke/
Backwards limited stroke end
Sideways electronic safety
Maximum work load
Total loading capacity –empty weight
Consult COC for data

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 7
ELECTRIC SCHEME
13- pins Jeager
Description
Color
1
Left hand indicator
Yellow
2
Rear fog light
Blue
3
Ground for pin 1,2 and 4-8
White
4
Right hand indicator
Green
5
Right hand tail lights, clearance/
end outline marker lights and
registration plate light
Brown
6
Stop lights
Red
7
Left hand tail lights, clearance/ end
outline marker lights and registration
plate light
Black
8
Reversing light
Pink
9
Continuous 12V supply
Orange
10
Controlled 12V supply
Grey
11
Ground for pin 10
Black/White
12
-
-
13
Ground for pin 9
Red/White

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 8
TRAILERPARTS
STANDARD PARTS
For any questions contact your local Henra dealer.
Partnumber Henra
Part description
2700 kg
3500kg
3500kg tridem
201-8000110
Knott Axle 1350kg 20° 1150x1640
X
201-804110
Knott Axle 1800kg 20° 1150x1640
X
X
201-90101
Knott brake compensator Tandem
X
X
201-90102
Knott brake compensator Tridem
X
201-90203
Knott brake cable 830x1020
X
X
X
201-90207
Knott brake cable 1230x1420
X
X
X
201-90320
Knott coupling 2700kg
X
201-90330
Knott coupling 3500kg
X
X
201-90400
Wheel bolt M12
X
X
X
213-043
Flatpoint width light with reflector
X
X
X
213-070
Multi 2 left taillight
X
X
X
213-072
Multi 2 right taillight
X
X
X
213-291
Orange reflector
X
X
X
213-389
13-pins yeager cable 6,0mtr
X
X
X
213-401
Battery 12v 90Ah semi-tr. 350x165x185
X
X
X
213-488
Charging plug
X
X
X
216-012
Cylinder 5-stage with restrictor
X
X
X
216-113
Hydrovan hydraulic pump
X
X
X
216-202
Hydraulique hose 2000mm
X
X
X
216-224
Banjo 3/8"bu BSP
X
X
X
216-400
Hydraulic oil HLP 32
X
X
X
221-150
195/50R13C Kargomax ET30
X
X
X
297-222
Brakerod 400mm M10
X
X
X
297-326
Brakerod 1710mm M10
X
X
X
299-002
Jockey wheel 200x50
X
X
X
201-90630
Draw bar 2700kg 2150mm left
X
201-90631
Draw bar 2700kg 2150mm rechts
X
201-90640
Draw bar 3500kg 2150mm left
X
X
201-90641
Draw bar 3500kg 2150mm rechts
X
X
299-3391
13-pins yeager plug holder
X
X
X
299-413
Locking cone 14,5mm with plastic seat
X
X
X
299-414
Locking cone 12,5/16,5mm with plastic seat
X
X
X
299-418
Locking pin 14mm + chain
X
X
X
299-419
Locking pin 12/16mm + chain
X
X
X
299-624
Strap hook with nylon locknut
X
X
X
299-711
Brake rod tensioner M10
X
X
X
301-680
Cover hydraulic drip tray
X
X
X

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 9
OPTIONAL PARTS
For any questions contact your local Henra dealer.
Partnumber Henra
Part Description
299-110
Adjustable support leg
004-509
Hydraulic handpump
004-516
Emergency (combination with electric)
003-820
Control case tipping
003-821
Remote control tipping
213-409
External battery charger
005-305
Hand winch PL/KP 185
005-307
Hand winch PL/KP 202
013-120
Set of taillight protectors
005-241
Set of steel ramps 2400x300
005-240
Set of aluminium ramps 2400x300

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 10
GUIDELINES FOR SAFE USE
BEFORE DRIVING
•The driver must check if he is in possession of the correct driving permit for the trailer
and towing vehicle.
•Check the correct function of the trailer lights.
•Check if the load is secured properly.
•Check tire pressure, age and load index (specification on the tire side wall).
•Consider the rules and requirements according to the maximum load of the trailer.
The maximum load value is the empty weight + load trailer on the trailer. Check
identification plate for values.
CONNECTING OR DISCONNECTING TRAILER
Take the following steps into account when connecting or disconnecting the trailer to the
towing vehicle. If you don’t follow these steps the trailer could disconnect while driving and
cause an accident. Follow the steps in the right chronological order.
•Check if the emergency brake cable is frayed, nodded or missing. Replace the cable
before use.
•Check if the tow bar ball head is clean and the coupling is sufficiently greased.
•The trailer must be on a levelled ground surface and the brake enabled.
•Turn the jockey wheel in a clockwise direction until the trailer coupling is above the
tow bar.
•Manoeuvre the towing vehicle in line with the trailer and the coupling directly above
the tow bar.
•Connect the emergency brake cable. It is recommended to attach the cable to an
existing mounting point and not the tow bar. Unless there is no existing mounting point.
•Push the release button of the coupling lever and turn the jockey wheel counter
clockwise to lower the coupling on the tow bar and release the lever.
•Lift the coupling to secure the connection of coupling and tow bar. If the rear of the
towing vehicle moves accordingly the trailer is correctly attached.
•Rotate the nose wheel clockwise until the wheel is in its highest position. Beware that
the wheel doesn’t hit the brake rods.
•Connect the electrical connector to the towing vehicle and check the trailer lights.
•Release the trailer brake.
Connect
Disconnect

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 11
DRIVING
Consider the following steps before/during driving with the trailer for road safety.
•Check if the coupling is secured, the emergency brake cable is connected and the
trailer lights are working accordingly.
•Check if the locking pins are secured into the locking cones and the hydraulic
cylinder is lowered.
•Check if the jockey wheel is locked into position.
•Check if the load in the trailer isn’t higher than the gross weight. The centre of gravity
of the load must be as low as possible above the axles to optimize the road
performance and braking effect. Distribute the load evenly over the length of the
trailer.
•Consider the rules and requirements according to the maximum load value of the
trailer. The maximum load value is the empty weight + load on the trailer. Check
identification plate for values.
•Make sure the maximum nose weight isn’t exceeded and the minimum nose weight is
respected.
•Check tire pressure, age and load index (specification on tire wall).
•Never exceed the local maximum towing speeds. The national rules of every country
must be followed.
•Never exceed the maximum towing capacity and make sure the draw bar is as level
as possible to prevent sway.
•Passengers are not allowed on to the trailer while driving!
•Adjust your driving and speed accordingly to specific road conditions! Be aware of
weather, bumpy roads and dirt.
LOADING AND UNLOADING
With loading and unloading the trailer, it is advised to have the trailer connected to the
towing vehicle and on the emergency brake. The load must be as centre-positioned over the
width of the trailer and the centre of gravity as low as possible above the axles to optimize
the road performance and braking effect. The used loading tools must require the EN 12915-
norm.

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 12
TIPPING THE TRAILER
Before tipping the tipping platform the following guidelines must be taken into account. Read
tipping instructions before tipping!
•The operator has read and understood the instruction manual.
•All people but the operator aren’t in close range of the trailer during tipping.
•The trailer needs to be at a standstill, the brake enabled and connected to the
towing vehicle before tipping. It is advised to use supporting legs and wheel supports
when the stability of the trailer isn’t guaranteed.
•The surface where the trailer is placed is levelled enough to perform tipping in a safe
matter. If this is not the case the operator needs to secure the stability of the trailer.
•The locking pins of the locking cones and sideboards need to be secured when
performing a tipping function.
•The tipping platform must be unobstructed to perform safely tipping function. Watch
for entrapment of the tipping platform, frame or boards during tipping.
•Hoses, mounting points, oil, and battery need to be checked before activating the
tipping function.
•During working activities make sure there is enough lighting.
•During tipping the trailer lights may not be visible. Take cautions by placing warning
triangle or placing lights behind the trailer if tipping is used on a public road.
•If your trailer is fitted with a remote control for the tipping function. Always be aware
off the surrounding working field!

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 13
!
!
!
TIPPING INSTRUCTIONS
The Henra 3-way tipper can tip backwards, left side and right side. By moving the locking pins
in the locking cones the three different tipping functions can be engaged. Don’t tip the
tipping platform forward, because it will damage certain trailer components.
Always secure the two locking pins before performing a tipping function or driving with the
trailer! Move the small pin on the locking pin past the hole and attach the chain!
BACKWARDS TIPPING:
Secure both locking pins in the rear locking cones. Be aware the locking pins are different
size. Secure chain before tipping. With the locking pins in place the tipping platform will tip
backwards.

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 14
!
!
TIPPING RIGHT:
Move the left locking pin to the right front locking cone. Lock the pin in place and attach the
chain. With the locking pins in place the tipping platform will tip to the right side.
TIPPING LEFT:
Move the right locking pin to the left front locking cone. Lock the pin in place and attach the
chain. With the locking pins in place the tipping platform will tip to the left side.
Before driving always secure the two locking pins!

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 15
SAFETY & ENVIROMENT
Follow these safety and environmental rules;
•Check if the tipping platform and loading platforms are locked in place. Before and
after the use of the tipping function.
•Check if the tow bar is correctly secured to the towing vehicle.
•Check tire pressure, age and load index (specification on tire wall).
•Make sure the maximum tow bar force isn’t reached and the minimum tow bar force
respected.
•Check before driving if the jockey wheel is turned up and secured.

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 16
MAINTENANCE
We recommend that you have your trailer serviced by a Henra dealership. You are
responsible for any maintenance. We recommend you follow the following maintenance
timetable.
Frequent
Part
Check
Action
Check before first
use
Battery
Liquid
If needed top up
Hydraulic pump
Oil level or leakage
Fill up oil or repair
leakage
Hydraulic components
Damage
If damaged, replace
Every 6 months
Hinge cone
Plastic inlayer
If damaged, replace
cone
Hinge ball
Grease
Grease ball
Locking pins
Damage
Replace pins
Every Year
Full trailer
Tipping components
Brakes
Tyres
Lights
Service at a Henra
dealer
Also follow the maintenance manual that is delivered with the trailer.
Note: When performing maintenance on the tipping platform use supports to prevent
entrapment! All tipping trailers are fitted with a standard support located at the left front.

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 17
TROUBLESHOOTING
The user needs to take all safety instructions in to account when troubleshooting the trailer.
When there is a problem with the trailer follow the instructions for solving certain problems:
Problem
Possible cause
Possible solution
Tipping function
Battery low voltage
Charge or replace battery
Hydraulic pump stopped working
Check electronics for
interruptions
Hydraulic components leak
Replace hydraulic
component
Not enough hydraulic fluid
Check for leaks, refill hydraulic
fluid
Decline speed
platform
Dirty decline valve
Contact local Henra dealer to
clean valve
Trailer lights
Defect light bulb
Replace light bulb
Defect DC connector
Replace DC connector
Break in electric cable
Connect break or replace
cable
Faulty jeager connector
Replace jeager connector
No signal from car
Check signal output at your
local car dealer
Brake system
Brake cable broken or stuck
Replace brake cable
Brake drum parts worn
Replace brake drum parts
Faulty inertia brake
Replace inertia brake

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 18
END LIFECYCLE
The trailer contains some environmental hazardous materials (oil, grease, acid). These
materials need to be removed or disposed to confirm environmental regulations.
•Oil and grease can be disposed at a registered collection point, confirm EU-
guidelines 2008/98/EG
•The dispose of batteries can be returned to manufacturer/supplier confirm EU-
guidelines 2006/66/EG
•Electric components can be disposed at a waste processing company confirm EU-
guidelines 2012/19/EU

Henra Aanhangwagens BV [phone]
Oploseweg 10 5825 HN Overloon [email protected]
Nederland www.henra.nl 19