Wetrok Master Sweep 970 Instrucciones De Manejo página 25

Maintenance of the gears
In order to ensure an easy and wear-resistant operation, the brush gears (items 4.03 + 3.02) should be sprayed with the original
lubricant spray from time to time. Never use any other oils or grease.
Exchanging brushes
The brushes are made of high-quality material. After using them many years, it may be necessary to replace them. We recommend replacing the com-
plete brush set at the same time.
For the replacement of the circular brushes, set the height adjustment (item 1.11) to step 8 and place the machine in a vertical position. Make sure
that the wheels are in a vertical position (wheel is at the inner part of the brush). Next, pull the tilted wheel (item 4L/R) strongly and remove it from the
machine together with the shaft. Strongly pull off the circular brushes (item 2L/R) together with the tooth sleeves and the clutch (item 3L/R) from the
journal. Note: On the inside of the frame (item1.12) and on the inclined wheels and on the clutches (item 3.10) you will find markings for L and R. The
circular brushes are marked on the bottom with L/// or R\\\ depending on the direction of the bristles. During the assembly, make sure that the coordi-
nation is correct. The assembly is carried out in reverse order. Fit the circular brushes into the journal, insert the clutch (item 3.10) and the tooth sleeves
and engage the tilted wheels (please make sure that the wheels are in the correct position) – and you are ready to go.
For the replacement of the sweeping roll, press on the stop bracket of the roll seating (item 8.15). During the assembly, ensure that the bristles are not
pinched laterally and that the snap bracket is returned to its correct starting position.
Guarantee
– 4 year warranty on the circular brooms
– 2 year warranty on all other parts in accordance with the EU regulations (wear excluded)
MAINTENANCE
Prior to each use
– Check the machine for damage
– Check the circular brushes and the brush rolls for jammed parts and deadlocked dirt particles that could hinder the rotation of the brushes
– ensure that the sweeping pressure adjustment is correct
After each use
– charge the battery
– empty the waste container
Additionally, every 10 operating hours
– clean gear (item 3 + 4) and spray it with lubricant spray
Additionally, every 50 operating hours
– check brushes for wear
– check gear for wear
TROUBLESHOOTING
What should be done when the unit does not run smoothly?
1. Check the sweeping pressure adjustment
2. Clean the unit and remove spooled cords etc.
3. Spray the gear parts with the special lubricant spray.
4. Make sure that the direction of rotation of the circular brushes (after repair) is correct
Machine switches itself off
1. check the brush pressure setting
2. clean the device, remove any tangled string etc. caught inside.
3. turn the device on again
Brushes do not turn during motor-driven operation
1. check the battery-charge condition and recharge (min. 7-8 hrs)
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