13
Operation
Operating times
Please check noise abatement regulations prevailing in your
country.
General
Before using the machine, the lawn must be mowed to a
height of about 2.5-3.5 cm. Remove the cut grass from the
lawn. The lawn should be aerated several times each year.
The loosened material can be removed with a rake or catch
bag*. Afterwards, the lawn should be fertilized.
* Accessories at additional cost.
Setting the working depth (Fig. A)
The working depth is adjustable to 3 heights. Pull adjustment
arm (1) away from side cover and allow to catch in desired
position (2). Adjust the height alternately left and right by only
1 position. The adjustment arms must always be in the same
height position.
Lower and middle position of aerator cylinder:
Removes moss and weeds from the lawn.
Top position of aerator cylinder:
Removes grass remnants from the lawn.
Insert connection cable in the strain relief (fig. B)
Insert coupling of connection cable (1) in the socket of the
switch. Then guide the cable (2) from outside in a slight loop
over the peg (3) of the strain relief assembly.
Connection to the power outlet
(230 Volt AC, 50 Hz). The machine can be connected to
any power outlet that is protected by a 10 amp fuse (or line
protecting switch type B).
Note:
Use a residual current protection device with a residual
current of no more than 30 mA.
Motor on (fig. C)
Press button (1) and hold.
Lift lever (2) and release button (1).
Motor off (fig. C)
Release lever (2).
Attaching catch bag* (fig. D)
Lift protective flap (1). Hang catch bag (2) with the hooks on
both bolts** of the side elements.
(* TK 33, accessory at additional cost, ** bolts included
with catch bag)
Recommended working depths
height (mm) Moss Weeds Grassremnants
-3 X ---
4 X ---
8 --- X
Maintenance
Disconnect from power supply before performing
maintenance and cleaning.
Clean the machine without water after each use. Please note:
the air intake slots of the electric motor must be freed from
grass and moss accumulations!
Do not spray machine with water.
Store machine in a dry room.
Replacing the springs (fig. E/F)
Disconnect from power supply before performing
maintenance and cleaning.
The aerator UL 33 E is equipped with 21 double springs,
which can be easily replaced.
Removal
Unhook spring coils (1) using universal pliers and raise them
until they are above the holding peg (2). Unhook opposing
spring coils and remove complete spring.
Replacement
Place spring into the recess (3) with the shackle facing down.
Press first the left and then the right spring coils (4 and 5)
inward and push them above the holding peg (6).
Note
Insert the springs in such a way that the angular shackles
point to the back (toward the operator, fig. F).
Replacement springs:
Order no. 3620 095 (UV-EFF, Quantity: 21)
