Ribimex Ribiland PR4EN1T Bedienungs- Und Wartungsanleitung Seite 53

V. OPERATION
5.1- Intended use
- The product is intended for domestic use.
- The product is intended for cutting grass and trimming edges
5.2- Cutting operation
5.2.1- Metal blade usage (Fig.BC8)
Always cut by guiding the head from your right to left.
A metal blade cuts best up to the point 1/3 from the edge. Use that area
for cutting shrubs, tough and thick weeds.
For cutting young grass, you can use up to 2/3 from the tip of blade.
Adjust the engine speed according to the cutting objects.
Cut the young grass at middle speed, and cut shrubs or tough and thick
weeds at high speed.
1. For shrubs and tough/thick weeds,
2. For grass and weeds,
3. Direction of cutting
4. Direction of rotation
Fig.BC8
IMPORTANT! Operating at low speed makes it easier far grass, weeds, or twigs to become caught
up in the blades, and also it makes the shaft and clutch wear down more quickly.
5.2.2- Nylon cutter usage
Nylon cord consumes large power.
Please note that the engine rotation speed in operation should be 50% as large as when using metal
blade
Nylon cutter cuts grass with the power of cord rotation. If you try to cut grass for the length of cord at
one time, rotation speed becomes lower due to resistance and you cannot cut well.
In case of large resistance, get the nylon cutter away from grass once, make the rotation speed higher,
and cut a small amount of grass at one time.
If you try to cut grass by swinging the brush cutter in the reverse way (from left to right), scraps fly in
the direction away from the body. You can avoid getting your clothes dirty.
VI. MAINTENANCE
6.1- Blades (Fig.BC9)
Sharpen each cutting blade after 25h of use and make sure the bottom corner is rounded.
Do not cool the blade with water in case of using a grinder. It may cause cracks on blade.
6.2- Gear Case (Fig.BC10)
Supply multi-purpose grease at every 25 hours of use. Remove the cutter holders to arrange for old
grease to exit.