Eliet DZC450, Руководство пользователя

Страница: 35 / 108

35
English
a. Structurally prepare the terrain
• As indicated in '§ 9.2. Characteristics of the work area on page 34', the terrain must be
free of foreign objects. If this is not the case, then all objects that might otherwise hinder
smooth operation must be removed (stones, branches, rope, steel wire, electrical lines, water
hoses, parasol base, pickets, lawn furniture, etc.)
• Objects or obstacles that cannot be removed (e.g. tree roots, well cover, stepping stones, ir-
rigation nozzles, sockets, garden lighting, etc.), must be visibly marked.
• Always consult the owner of the lawn to find out where any invisible obstacles may be. (e.g.
irrigation pipes, marker points for gas & water pipes, electrical pipes for garden lighting,
drainage systems, mole traps, etc.). These must be visibly indicated.
• Also pay attention to any low voltage wires marking the terrain of robotic lawn mowers, elec-
tric dog fencing, etc. These must be visibly indicated.
• Large stones in the ground must be removed to avoid damage to the blades.
• If there are quite a few bumps in the lawn (height difference > 2 cm (7/8”)) (e.g. molehills),
these must be removed beforehand and the lawn must be flattened with a roller several
times, preferably after rainy weather. Fill any deep pits with soil, far in advance.
For your information: The user should walk over the area to be overseeded, so
that potential problems can be discovered. (read § 9.6.2; page 51)
b. Examine the state of the turf and the soil
Inspect the current vegetation of your lawn:
• Is there a lot of moss or other weeds?
• What is the proportion of grass in the lawn?
• Is there still variety in the grass?
• Is the density of the grass bushes still large enough?
• What is the quality of the remaining grass?...
Depending on this observation, the pre-treatment can be adjusted: