Sun Lawn Lawn Mower LMM User Manual

Owner’s Manual  
for  
Manual Reel Mower  
Model LMM  
(Series 35 and 40)  
 
LMM Owner’s Manual  
Fig. A  
Fig. C  
Fig. D  
Fig. B  
Fig. E  
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LMM Owner’s Manual  
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LMM Owner’s Manual  
WELCOME  
Congratulations on your purchase of a Sunlawn mower. This and our other Sunlawn products  
originate from our commitment to conscientious gardening solutions. Please use this manual as a  
reference.  
WARRANTY  
Sunlawn, Inc. (the Manufacturer) guarantees this product for private use for a period of 2 years  
from the date of purchase. This guarantee applies to all serious defects of the product which can be  
proven to have been caused by faulty materials or workmanship. The Manufacturer has the option  
of supplying a replacement of the product in perfect working order or repairing the product free of  
charge at an authorized facility, provided that the following conditions are fulfilled:  
The appliance has been handled correctly and in accordance with the instructions in the Owner’s  
Manual.  
Neither the buyer nor a third party has attempted to repair the product.  
This guarantee is void if replacement parts or accessories are used other than those approved by  
the Manufacturer.  
The product, accompanied by a copy of the original receipt, must be delivered, prepaid, to a service  
center authorized by the Manufacturer.  
This Manufacturer’s guarantee shall not affect any guarantee claims against the dealer or seller of  
the product.  
USE OF THIS PRODUCT  
This mower is designed for use on private gardens around the house for cutting and care of lawns.  
It is not designed for commercial use or for use in public facilities, parks, sporting grounds, roads,  
or in agriculture or forestry areas.  
This mower is for cutting lawns only. It must not be used to trim hedges, bushes or shrubs, for  
cutting or pruning, or for any mowing where both wheels and the roller are not fully supporting the  
mower.  
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LMM Owner’s Manual  
ASSEMBLY  
ASSEMBLE THE HANDLE SECTIONS (FIG. A)  
Fit the lower section of the handle so that the holes are over the handle posts on the mower. Then  
rock the handle to align the locking tabs and allow the handle section to fit into place.  
Continue assembly of the middle and top sections of the handle using the handle bolts and wing  
nuts.  
ADJUSTING THE CUTTING HEIGHT (FIG. B, C)  
The cutting height of the LMM may be adjusted from approximately 10 mm (.4 inches) up to  
approximately 55 mm (2.1 inches). Actual height may vary according to the height of the turf.  
Adjust the mower to the desired height as follows:  
Position the lawn mower on solid, level ground. Stand behind the lawn mower so that you can  
put a foot on the roller (1) (Fig. B). Loosen both sets of screws (2). Now you can adjust the  
desired cutting height with both hands using the adjusting handle (3) (Fig. C).  
Make sure the cutting height markers (4) indicate the same cutting height on the scales on both  
sides. Now the two set-screws (2) should be tightened again.  
OPERATION  
INSPECT THE MOWING AREA  
1. Before beginning to mow, remove any foreign objects, such as stones, branches, or toys, from  
the area.  
2. Continue to check for such obstacles during mowing.  
!
WARNING  
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ƒ
Check within the blade area for any foreign objects and  
remove them.  
Do not operate the mower on areas other than turf.  
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LMM Owner’s Manual  
NORMAL MOWING  
To obtain a clean cut, push the mower in straight lines (passes) at a deliberate walking pace.  
Overlap the passes to even the cut and to avoid any uncut strips. Mower works best in dry grass.  
Wet grass causes an uneven cut.  
MOWING USING THE GRASS CATCHER (Optional Accessory) See illustrations at  
beginning of manual: steps 1-8.  
The grass catcher collects the clippings as it mows.  
ƒ
The grass catcher attaches at the grass catcher hooks located on either side of the roller  
bar. The strap hooks onto the catcher and hooks onto the lower rung of the handle.  
Mow using the same procedure as for normal mowing  
MOWING: GENERAL INFORMATION  
THE 1/3 RULE  
This is the key to enjoyable mowing and a healthy lawn.  
1. The lawn should be mowed regularly, at least once a week during the growing season.  
2. Be guided by observing the lawn and taking care not to remove more than 1/3 of the total  
height of the turf at any mowing.  
3. Following this rule will stimulate the turf’s root growth, maintain its health, and encourage its  
natural ability to crowd out unwanted weeds.  
If the lawn has become too high (over 9 cm or 3.5 inches in height) then it is best to set the mower  
to the highest setting to mow. After mowing, reset down to the normal level and mow again within  
a day or two.  
Removing too much of the turf’s height, especially in the heat of summer, can cause root shock and  
weaken the lawn; bringing down the height by successive mowings over two or more days can  
avoid this damage and maintain the health of the turf.  
If the lawn is overgrown (to higher than 10 cm – 4 inches) it may be advisable to use a brush  
cutter to remove the excess turf mass before resuming mowing at normal heights.  
MAINTENANCE  
CLEANING  
After using the mower, clean with a moist cloth. Spray the cylinder and cutting bar with silicon  
spray lube.  
GENERAL MAINTENANCE  
Regularly check to insure that all bolts, nuts, and screws are tight and that the mower is in good  
working order. Worn out and damaged parts should be replaced.  
The blades, if properly cared for, will mow for years before requiring sharpening. Sharpening can  
only be done by a professional using a cylinder grinder and proper techniques.  
SEASONAL MAINTENANCE  
Readjusting the blade clearance (Fig. D, E)  
The blades are optimally adjusted from the factory. However, annually, or after using the mower  
for a long period and the cut is not clean, the blades need readjusting. The procedure is as follows:  
1. Turn the mower over to expose the cutting bar on the bottom of the mower.  
2. Using a 10mm open end wrench, tighten the hex bolt approximately 1/4 turn at one end of the  
cutting bar until the cutting bar and cylinder come into contact. Spin the blade cylinder by hand  
and back off the bolt approximately 1/8 turn or until the cutting bar and cylinder are no longer  
in contact.  
3. Make the same adjustment at the other end of the cutting bar.  
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LMM Owner’s Manual  
4. Now check the adjustment using the small 0.05mm/0.002 inch gauge (silver strip) supplied  
with the LMM (or any 0.05mm/0.002 inch feeler gauge). If the gauge is held by the cylinder  
blades but the cylinder and cutting bar are not touching then the adjustment is correct.  
STORAGE  
1. Store the LMM in a cool, dry place.  
2. The mower should be stored out of the reach of children.  
!
WARNING  
Blades are sharp! Be careful of injury — handle the blades  
carefully to avoid cutting yourself. Wear appropriate gloves  
or hand protection.  
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LMM Owner’s Manual  
TECHNICAL DATA  
Mower  
Weight  
LMM-40  
LMM-35  
8.8kg (19.3 lb)  
8.1kg (17.7 lb)  
Cutting swath  
LMM 40  
LMM 35  
40 cm (16 inches)  
35 cm (14 inches)  
Cutting height  
Wheel diameter  
Blades  
10 – 55 mm (.4 – 2.2 inches)  
22.8 cm (9 inch)  
Precision five-blade contact-free cutting  
system. Flame hardened, bearing-  
mounted  
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LMM Owner’s Manual  
PARTS LIST  
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LMM Owner’s Manual  
1. Top Cover  
18.Adjustment Knob Bolt  
2. Height Adjusting Tabs  
3. Cover Screws  
4. Wheel Axle  
19.Grass Catcher Hooks  
20.Compression Nut  
21.Compression Bolt  
22.Reel Cylinder  
5. Manual Driver Pawl  
6. Cowl (R&L)  
7. Spacer  
8. Pinion Gear (R&L)  
9. Wheel  
23.Cutting Bar (Bed Knife)  
24.Cutting Bar Springs  
25.Cutting Bar Adjustment  
Bolts  
10.Rim  
11.C-clip  
12.Hubcap  
13.Handle Post Bolt  
14. Handle Post Washer  
15.Handle Post  
16.Height Adjustment  
Knobs  
26.Lower Handle Section  
27.Middle Handle Section  
28.Top Handle Section  
29.Foam Handle Grip  
30.Handle Wing Nuts  
and Bolts  
31.Roller Bar  
32.Rollers  
17.Adjustment Knob Spacer  
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LMM Owner’s Manual  
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