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Cutting Units
The Alroh mower cuts the grass with a clean scissor like action as the spinning cylinder/reel passes the bottom blade. Regular ad- justment is required to maintain a light brushing contact between the cylinder and the entire length of the bottom blade.
On all Alroh mowers, the cutting cylinder is firmly fixed in posi- tion and the bottom blade is pivoted upwards to maintain the fine cutting action.
Adjusters are located left and right on the front edge of the de- flector plate. Loosen the front nuts by turning
A piece of paper or a blade of grass can be used to test the cut. Regular fine blade adjustment will extend the time before the blades will need sharpening.
Excessive pressure between the cutting blades will indicate that the mower needs sharpening so as to avoid slipping belts, stalling the engine and premature blade wear.
Occasionally, accidental damage can be caused to the corners of the bottom blade when hard objects are hit. This can cause an alarming noise. By reclining the mower slightly and manually rotating the cutting cylinder it will be possible to determine which end is causing the problem and an adjustable spanner can be used to lightly bend that end of the bottom blade away from the cylin- der.
If the lawn has become overgrown, it is recommended to cut only a third of the leaf height at one time and return soon after for a second lower cut until the required finish is achieved.
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Safety3 —Caution
• Know your machine & read these instructions
• Keep hands & feet clear of the blades & moving parts.
• Stop the engine before clearing obstructions or working on the mower.
• Check all nuts, bolts and screws often, always be sure the mower is in safe condition and use only genuine replacement parts.
• Learn how to stop the mower in event of an emergency
• Adjust the engine revs with the throttle to a comfortable speed for you.
• Do not operate in a confined space where exhaust fumes (carbon monoxide) can collect.
• Check your lawn is free of obstructions, stones, metal or other items likely to damage the blades.
• People, pets & children should be kept clear when mowing
• Only allow people familiar with these instructions to mow
• For first timers, why not practice manoeuvring the mower without the cutting cylinder rotating. Gain confidence and remember you should be in control!
• When loading the mower onto a trailer or into a car boot, ask for assistance, avoid twisting and keep your back straight.
• Always refuel the mower outside or in a well ventilated area. Do not smoke
• Mow across slopes, never up and down. The split ratchet rear roller on the 54D models will freewheel down hill.
• Do not mow excessively steep slopes.
• Disengage the cutting cylinder when crossing gravel drives, walks or roads.
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