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303 404 691 101 - 001

 

 

25

 

Operating instructions for the detachable ball bar 

GB

 

Important! 

 

Check

 the following points to ensure correct 

locking

 of the detachable ball bar before each journey:

 

 
 

 

The green marking on the handwheel is aligned with the green area on the ball bar. 

 

 

The handwheel is resting against the ball bar (no gap). 

 

 

The lock is closed and the key is withdrawn. The handwheel cannot be pulled out. 

 

 

The ball bar must be fully inserted into the receiver and be tight. Check by shaking it. 

 
Repeat the installation procedure if any of the 

4 checks is not satisfactory

To avoid the 

risk of accidents

 the towing device should not be used if any of the requirements is not met. Contact 

the manufacturer if this occurs. 
The ball bar can be easily 

installed 

and 

removed 

with the normal 

force of your hands

Never use any sort of aids or tools etc. as this might damage the mechanism. 
 
Never unlock if trailers are attached or load bearing implements mounted! 
 

Always

 remove the ball bar and 

insert 

the

 plug 

into

 

the receiver for journeys without a trailer or load bearing 

implement. This is especially important if the tow ball impedes sight of the vehicle’s registration number or lights. 
 

Detachable ball bar 

 

8

2

1

4.1

4.2

3

13

5

b

a

7

6

12

11

9

10

 

  1 Receiver 

 

  2 Ball 

bar 

  3 Locking 

balls 

  4.1 Release ball 
  4.2 Release lever 
  5 Handwheel 
  6 Cover 
  7 Key 
  8  Red marking (handwheel) 
  9  Green marking (handwheel) 
  10  Green marking (ball bar) 
  11 Symbol (release) 
  12 Plug 
  13 Stop pin 
  14  No gap between 2 and 5 
  15  Gap of approx. 5 mm 

 

Locked position, operating condition  

 

Unlocked position, ball bar not mounted 

 

2

5

1

5

7

6

9

10

2

14

 

 

 

 

15

5

2

3

3

13

5

7

8

10

2

 

 
 
 

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