STERWINS ELM1-33P.4 Electrical Lawn Mower Instruction Manual

June 15, 2024
STERWINS

STERWINS LOGO ELM1-33P.4 Electrical Lawn Mower
Instruction Manual

ELM1-33P.4 Electrical Lawn Mower

STERWINS ELM1 33P 4 Electrical Lawn Mower

SYMBOLS

| CAUTION! Read the instruction booklet.
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| Beware of sharp blades. Blades continue to rotate after the motor is switched off – Remove plug from mains before maintenance or if cord is damaged.
| Keep by standers away.
| Keep the flexible supply cord away from the cutting blades.
| Guarantee sound power label.
| Wear safety glasses.
| Wear protective gloves.
| Wear safety boots.
| Wear ear protection.
| Wear protective overalls.
| Beware of sharp elements.
| Class II – Double insulation.
| The product complies with the applicable European directives and an evaluation method of conformity for these directives was done.
**| Sign of product circulation in the market of the Customs Union member states.
IPX4| Protection against splashed water from all directions.
| Recycling symbol.
| Ukrainian Conformity Mark
| Recycle this instruction manual
| This product is recyclable. If it cannot be used anymore, please take it to waste recycling centre.
| Recycle the packaging of the product.
| The following symbols are used in this manual:
| Type and source of the danger: Failure to observe this danger notice may cause physical injury or death.
| Type and source of the danger: This danger notice warns of damage to the appliance, the environment or other property.
|
Note:** This symbol signifies information that may help you reach a better understanding of the processes involved.

SAFETY INSTRUCTIONS

DANGER ! Electric shock !
Risk of injury due to electric shock.

  • Children should be supervised to ensure that they do not play with the appliance.

  • Read the instructions carefully. Be familiar with the controls and the correct use of the machine.

  • Never allow children or people unfamiliar with these instructions to use the machine. Local regulations can restrict the age of the operator.

  • Never operate the machine while people, especially children, or pets are nearby.

  • Keep in mind that the operator or user is responsible for accidents or hazards occurring to other people or their property.

  • Do not switch on the unit until it has been completely assembled. Before switching on the tool, always check the connection cable for signs of damage; only an undamaged connection cable may be used. Damaged connection cables are highly dangerous!

  • The electrical data of the electrical supply must be the same as that indicated in the rating plate of this tool. Please do not use the tool if the electrical data is different.

  • Insert the main plug of the unit connection cable into the combined switch/plug.

  • Secure with the cable grip. The loop of the mains cable must be long enough for the cable grip to slide from one side to the other.

  • While operating the machine always wear substantial footwear and long trousers. Do not operate the machine when barefoot or wearing open sandals. Avoid wearing clothing that is loose fitting or that has hanging cords or ties.

  • Thoroughly inspect the area where the machine is to be used and remove all objects which can be thrown by the machine.

  • Before using, always visually inspect to see that the cutting means, blade nut and the blade assembly are not worn or damaged. Replace worn or damaged components in sets to preserve balance. Replace damaged or unreadable labels.

  • Before use check the supply and extension cord for signs of damage or aging. If the cord becomes damaged during use, disconnect the cord from the supply immediately. DO NOT TOUCH THE CORD BEFORE DISCONNECTING  THE SUPPLY .Do not use the machine if the cord is damaged or worn.

  • Operate the machine only in daylight or in good artificial light.

  • Avoid operating the machine in wet grass.

  • Always be sure of your footing on slopes.

  • Walk, never run.

  • Mow across the face of slopes, never up and down.

  • Exercise extreme caution when changing direction on slopes.

  • Do not mow excessively steep slopes.

  • Use extreme caution when reversing or pulling the machine towards you.

  • Stop the blade(s) if the machine has to be tilted for transportation when crossing surfaces other than grass, and when transporting the machine to and from the area to be used.

  • Never operate the machine with defective guards or shields, or without safety devices, for example deflectors and/or grass collector, in place.

  • Switch on the motor carefully according to instructions and with feet well away from the blade(s).

  • Do not tilt the machine when switching on the motor, except if the machine has to be tilted for starting. In this case, do not tilt it more than absolutely necessary and lift only the part, which is away from the operator.

  • Do not start the machine when standing in front of the discharge opening.

  • Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times.

  • Do not transport the machine while the power source is running.

  • Stop the machine, and remove the disabling device. Make sure that all moving parts have come to a complete stop whenever you leave the machine, before clearing blockages or unclogging chute, before checking, cleaning or working on the machine, after striking a foreign object.

  • Inspect the machine for damage and make repairs before restarting and operating the machine; if the machine starts to vibrate abnormally (check immediately), inspect for damage, replace or repair any damaged parts, check for  and tighten any loose parts.

  • Pull the plug from the socket:
    – Whenever you leave the machine;
    – Before clearing a blockage;
    – Before checking, cleaning or working on the appliance; after striking a foreign object. Inspect the appliance for damage and make repairs as necessary; if the appliance starts to vibrate abnormally (check immediately)

  • Keep all nuts, bolts, and screws tight to be sure the appliance is in safe working condition.

  • Check the grass box frequently for wear or deterioration.

  • Replace worn or damaged parts for safety.

  • On machines with multi blade, take care as rotating one blade can cause other blades to rotate.

  • Be careful during adjustment of the machine to prevent entrapment of the fingers between moving blades and fixed parts of the machine.

  • For rotary mowers, ensure that only replacement cutting systems of the right type are used.

  • Replace worn or damaged parts for safety. Use only genuine replacement parts and accessories.

  • When servicing the blades be aware that, even though the power source is switched off, the blades can still be moved.

  • The extension cable, plug and socket must be watertight and intended for outdoor use.

  • Always allow the machine to cool down before storing

  • The machine should be supplied via a residual current device (RCD) with a tripping current of not more than 30 mA.
    Caution: An inadequate extension cable can be dangerous and can cause accidents. Please contact a qualified electrician for advice if in any doubt.
    Even if you are operating this product in accordance with the provisions, residual risks will still remain. The following dangers can arise in connection with the structure and design of this product:

  • Health defects resulting from vibration emissions if the product is used over longer period of time or not adequately managed and properly maintained.

  • Injuries and damage to property to due to broken accessories or hidden objects that are suddenly dashed.

  • Burns if hot surfaces are touched.

WARNING: This product produces an electromagnetic field during operation. This field may under some circumstances interfere with active or passive medical implants. To reduce the risk of serious or fatal injury, we recommend that people with medical implants consult their doctor and the medical implant manufacturer before operating this product.

INTENDED USE OF STERWINS LAWN MOWER

Thank you for purchasing this product. Please read through these operating instructions and keep them for future reference.
This lawn mower is only intended to be used for cutting grass and can be used easily in your garden. Do not use it for others purposes.
After unwrapping the packing, make sure that the product is complete with its accessories (if any). If the product is damaged or has any defect, please do not use it and bring back it to your dealer.
If you give this tool to another people, please give him also this instruction manual.
Please note that our equipment has not been designed for use in commercial, trade or industrial applications. Our warranty will be voided if the machine is used in commercial, trade or industrial businesses or for equivalent purposes.

DESCRIPTION

STERWINS ELM1 33P 4 Electrical Lawn Mower -
DESCRIPTION

1 Switch Bar
2 Switch Button
3 Upper Handle
4 Wire Clip
5 Knob
6 Grass Collection Box Indicator Plate
7 Grass Collection Box
8 Rear Wheels| 9 Wheel Retaining Knob
10 Front Wheels
11 Grass Collection Box Handle
12 Rear Discharge Door
13 Lower Handle
14 Motor Cover Handle
15 Motor Cover
16 Blade Height Adjustment
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TECHNICAL DATA

Model ELM1-33P.4
Rated voltage 220-240V~50Hz
Rated power input 1200W
No-load speed 3250/min
Cutting width 330mm
Measured sound pressure level 74.5 dB(A)   K=3 dB(A)
Measured sound power level 94.5 dB(A)   K=1.82 dB(A)
Guarantee sound power level 96 dB(A)
Cutting height 25mm-70mm
Degree of protecting against liquids IPX4
Mass of unit ≈8.1 kg
Blade no. A021040
Vibration level  (K=1.5m/s² 2.734 m/s²
Wheels Regulation Manual
Collection bag capacity 30L

BEFORE PUTTING THE EQUIPMENT INTO OPERATION

DANGER! Risk of injury due to electric shock.
Warning! Do not plug in before installation is fully completed!
PREPARING THE EXTENSION CORD
As a basic principle, we recommend the use
– A proper extension cord, in order to avoid unnecessary damage to the lawn mower. (Fig. A)

CAUTION: You should only use extension cords for outdoor use, PVC or rubber cord ordinary duty with a cross sectional area not less than 1.5 mm² .
Before and during use, check the supply and extension cords for damage. Do not use the appliance if the cord is damaged or worn. Keep extension cord away from cutting elements. If the cord is damaged during use, disconnect the cord from the supply immediately. Do not touch the cord before disconnecting the supply.

OPERATION

DANGER! Risk of injury due to electric shock.
Warning! Do not plug in before installation is fully completed!
Caution! Do not touch rotating blade!
Setting up your lawn mower

Set up the lawn mower on flat and firm ground to ensure safe and sturdy operating.
Insert the lower handle 13 into the handle fixing hole of the mower and tighten it with the self-tapping screw.
Fix the upper 3 and lower handles 13 with the knob 5 . Hold the bolt by pushing with your hand and rotate the knob with a little bit force.
The main module of the switch box group is pointed at the side module on the right of the upper handle 3 and lightly push the button. After locking, cross the main module down again to confirm whether the installation is complete.
Fasten the power cord to the handle with two wire clips 4 .
Risk of death by electrocution or electric shock or serious personal injury if power lines or electric cords are contacted. Never operate mower over electrical sources, cords, or wires.
Adjust the handle height
There are two different holes on the side of the lower handle 13 to vary the height.
If the height seems too tall or too short, adjust the hole properly and tighten it with the selftapping screw.
Installing the grass collection box
Before installing, make sure the grass box has been properly attached to the metal grass collection box 7 frame via the clips around the mouth of the box.
Lift the rear discharge door 12 . While holding the door open, place the grass collection box 7 with handle side up into the grooves under the hinge of the rear discharge door 12 , making sure that the hooks rest properly inside their  respective grooves.
After stopping, lift the rear discharge door 12 , take the grass collection box 7 away.
Setting the cutting height
When shipped, the wheels on the mower are set to a low-cutting position. Before using the mower for the first time, raise the cutting position to the height best suited for your lawn.
To adjust the blade height:
Disconnect power supply.
To raise the blade height, use both hands to adjust the blade height adjustment 16 of the four wheels.
Connect to power supply when you are ready to mow.
Installing/Removing extension cord
Insert the female end of the extension cord into the product.
Connect the male end of the extension cord to the power source.
Make sure the extension cord is secured before beginning operation.
Starting/Stopping the mower
Connect to power supply.
Press and hold the switch button 2 . Pull the switch bar 1 toward the handle and release the switch button 2 to start the mower.
To stop the mower, release the switch bar 1 . Let the blade come to a complete stop before making any adjustments to the mower.
Attention during operation
Firmly hold the handle with both hands when mowing.
Start mowing near the power socket to ensure that the extension cord does not become an obstacle.
Do not allow the extension cord to pass under or become entangled beneath the machine.
Do not try to cut long grass all at once. Instead, mow the lawn in steps. Leave a day or two between mowing’s until the lawn becomes evenly short.
When mowing at the edge, be sure to face the left side of the machine toward the edge, and then move the machine along the edge.
WARNING: The mower can only be used outdoors, and in no case in a building.
The mower must be left outdoors for at least two hours before entering inside a building.

MAINTENANCE

DANGER ! ELECTRIC SHOCK !
Disconnect power supply before cleaning ,changing the cutting blade and storing of the mower.
Cleaning
Keep all safety devices, air vents, and motor housing free of debris and dirt. Wipe down the equipment with a cloth and/or compressed air. It is highly suggested that you clean the device after every use.
Do not use cleaning agents, as these can attack the plastic and weaken the structural integrity of the lawn mower. Remove deposits from the guard hood with a brush.
Changing the cutting blade
Turn the mower onto its side to reveal the underside of the machine.
Place a block of wood or a stop of some kind between the blade and the edge of the deck to prevent the blade from turning freely.
Using a wrench , loosen the blade nut on the bottom of the unit . Remove the blade nut, the washer, and the blade from the machine.
Put the new blade onto the shaft and replace the blade washer and the blade nut.
Tighten the blade nut. Torque the blade nut to 25-30 N•m.
Once the blade is secure, check by hand that everything rotates as it should.
Storage
Examine the unit thoroughly for worn, loose or damaged parts.
Clean the unit before storing or transporting. Be sure to secure the unit while transporting.
Store the unit in a clean, dry place. Cover it in order to provide added protection.

TROUBLE SHOOTING

DANGER! Risk of injury due to electric shock.
Warning! Before any trouble shooting, switch off the lawnmower.

problems Probable causes Corrective action
Mower not starting. Power supply not connected. Connect to power supply.
Mower cutting grass unevenly. Lawn is rough or cutting height not set
properly. Adjust the cutting height.
Wet rasps clippings sticking to the underside of the deck. Wait until the

grass dries before mowing.
Mower not mulching properly.
Mower hard to push.| High grass, rear of mower housing and blade dragging in heavy grass, or cutting height too low.| Raise cutting height.
Mower not bagging properly.| Cutting height set too low.| Raise cutting height.
Mower suddenly stopped while cutting grass.| Mower maybe occur overload protection.| Stop the mower and wait for 3 minutes to restart

DISPOSAL AND RECYCLING

Electrical products should not be discarded with household products.
Used electrical products must be collected separately and disposed of at collection points provided for this purpose.
Talk with your local authorities or dealer for advice on recycling.

WARRANTY

PREFACE
Thank you for choosing this product. Upon designing and manufacturing our products, we place all of our efforts into ensuring an excellent quality that meets the needs of the users.
IMPORTANT! PLEASE READ THIS MANUAL BEFORE USING THIS PRODUCT, FOLLOW THE BASIC SAFETY WARNINGS WITHIN, AND KEEP IT CAREFULLY.
As soon as you open the packaging, we recommend that you check to ensure that all elements required for assembly of the product have been included, in order to do this, please refer to page 4 of this manual.
If the product is damaged or has some defects, please do not use it, and bring it back to the nearest store.
This product is intended for outdoor use only, and must not be used inside a building under any circumstances.
This product can be placed inside a building only after having rested for two hours after the last use.
We thank you for your business and hope that you will be totally satisfied upon using our product.
We will be happy to receive all of your remarks on our online store web site.
Warranty
STERWINS products are designed based on the most rigorous quality standards for products intended for the general public.
The products are covered with a warranty of 3 years starting from the date of purchase. This warranty covers all manufacturing or material defects.
If purchasing a Strewing lawn mower with a deck made of galvanized steel, the deck is covered with a 10-year warranty against corrosion.
In the event of a breakdown, please refer first to the troubleshooting page (problems and solutions) in the brochure; if the problem persists, please check with the nearest store.
Your store shall spare no effort in resolving the issue.
Repairs and change of parts do not extend the duration of the initial warranty.
Breakdowns resulting from normal wear and tear or from improper use of the product are not covered by the warranty. This includes, among others, the switches, the safety circuit breaker and the motors, in case of wear.
Please note that there are specific warranty terms for certain countries.
In case of doubt, please check with your point of sale.
For claims relating to the the warranty to be taken into account, the following is required:

  • Providing proof of purchase
  • That no repairs and/or change of parts have been performed by a third party.
  • That the issue is not a matter of normal wear and tear.
  • That required maintenance and repair works have been performed correctly.
  • That no deterioration has taken place as a result of incorrect setting of the carburetor
  • That there has been no forcing, improper handling, Unauthorised use, or accidents
  • That no deterioration has taken place due to overheating, resulting from clogging of the ventilator block.
  • That no work has been done on the product by an unskilled person, and no incorrect repairs have been attempted.
  • That the tool/battery/charger have never been disassembled or opened.
  • That the tool/battery/charger have never been in a wet environment (dew, rain, submerged in water…)
  • That no incorrect parts have been used, parts not made by STERWINS, whereas they prove to be the cause of deterioration
  • That the tool has not been used improperly (overloading the tool, or use of non-approved accessories).
  • That no damage has resulted from external causes, or foreign bodies such as sand or stones.
  • That no damage has resulted from non-compliance with safety recommendations and use instructions.

The product must be used under normal usage circumstances, and for non- professional purposes. Therefore, excluded from this warranty are products used by landscaping companies, local authorities, as well as companies offering paid rentals or free loaning of equipment.

EXPLODED VIEW WITH PART LIST

STERWINS ELM1 33P 4 Electrical Lawn Mower - PART LIST

POS| PART NUMBER| DESCRIPTION| NUM| POS| PART NUMBER| DESCRIPTION| NUM
---|---|---|---|---|---|---|---
1| 8440-512002-00| Switch box assembly| 1| 16| 8WS-08B| Spring washer| 1
1-1| 8020-512007-0000120| Switch box upper cover| 1| 17| 8325-532405-0000000| Washer| 1
1-2| 8042-660102-0000011| Switch| 1| 18| A021040-009-00| blade| 1
1-3| 8342-463002-0000000| Spring| 1| 19| A021040-008-00| air flow guide| 1
1-4| 8187-512401-0100120| Fix plate| 1| 20| 8440-513011-0061510| Motor Assy’| 1
1-5| 8421-512101-0101610| Plug| 1| 21| 8SNAB50-20D| Flange face self-tapping Screw| 13
1-6| 8SJAB40-16D| Screw| 9| 22| 8CC-09B| Axis with circlips| 1
1-7| 8332-532101-01| Cable sleeve| 1| 23| 88C-260908-5T03| 629Z Bearing| 1
1-8| 8184-302201-0001710| Cable clamp| 1| 24| 8292-512001-01| Motor holder| 1
1-9| 8020-512011-0000120| Upper cover| 1| 25| 8BC-321509-5T03| 6002 bearing| 1
1-10| 8020-512012-0000120| Lower cover| 1| 26| 8345-512002-00| Belt| 1
1-11| 8044-512010-00| Switch trigger| 1| 27| 8122-512001-00| Big belt wheel| 1
1-12| 8342-481501-0000000| Spring| 1| 28| 8334-512001-00| Shaft sleeve for blade| 1
1-13| 8020-512009-0166810| Switch button| 1| 29| A021040-003-00| handle on motor cover| 1
1-14| 8413-513101-0000010| Connecting wire| 1| 30| A021040-002-00| Upper motor cover| 1
1-15| 8SNAB3-08D| Screw| 2| 31| A021040-004-00| Rear cover| 1
1-16| 8020-512008-01| Switch box lowered cover| 1| 32| A021040-016-00| Torsional spring| 1
2| A021040-013-00| Upper handle bar| 1| 33| 8001-512002-00| Grass box handle| 1
3| 8313-512001-0066810| knob| 2| 34| 8020-512006-00| Grass box lower handle| 1
4| 8NH-06D| Nut| 6| 35| A021040-012-00| Grass box upper cover| 1
5| 8206-660501-0000000| bolt| 2| 36| 8181-513001-00| The indicator board| 1
6| A021040-014-00| Lower handle bar| 2| 37| A021040-010-00| Collection bag| 1
7| 8206-000001-00| Screw| 1| 38| A021040-011-00| Collection bag bracket| 1
8| A021040-015-00| knob| 4| 39| A021040-019-00| Connecting wire assembly| 1
9| 8121-512001-00| wheel| 4| 40| 239-0006| Male terminal| 1
10| A021040-006-00| Rear axle| 1| 41| A021040-034-00| cable wire| 1
11| 8342-510702-03| height tension spring| 4| 42| A021040-017-00| guide plate| 1
12| A021040-001-00| Housing| 1| 43| A021040-018-00| guide plate| 1
13| A021040-005-00| Front axle| 1| 43| 8416-481501-0000010| capacitance| 1
14| A021040-007-00| Ballast| 1| 44| 8007-512001| Cable clip| 2
15| 8206-511001-0100000| Blade bolt| 1| 45| 236-1017| cable tie| 1

EU/EC Declaration of conformity
Product Model Name and address of the manufacturer or his authorised representative
ADEO Services, 135 Rue Said Carnot – CS 00001 59790 RONCHIN 846368
This declaration of conformity is issued under the sole responsibility of the manufacturer
Object of the declaration
Product Type – Description Electric Lawn Mower
Product Reference 846368 – EAN Code: 3276000429968 Industrial Type Design Reference: ELM1-33P.4
Activate Windows Go to Settings to activate Windows.
Serial number coding or batch number . SSSSSS XX DDMMYY nn PPPPPP (SSSSSS : Supplier code, XX : Factory ID, DDMMYY: Production date, nn: number of version of product, PPPPPP : Last 6 number of PO Number)
The object of the declaration described above is in conformity with the relevant Union harmonization legislation
2006 42 EC MACHINE machinery
2014 30 EU EMC Electromagnetic compatibility
2011 65 EU RoHS Restriction of hazardous substances in electrical prod u cts1
References to the relevant Harmonised standards used or references to the specifications in relation to which conformity is declared
EN 60335-1:2012+ A11:2014+ A13:2017+ A1:2019+ A14:2019+ A2:2019 EN 60335-2-77:2010
EN 55014-1:2017+A11:2020 EN 55014-2: 2015 EN IEC 61000-3-2:2019 EN 61000-3-3:2013+A1:2019
RoHS Directive ( EU )2015/863 amending 2011/65/EU IEC 62321-3-1:2013 IEC 62321-4:2013+AMD1:2017 IEC 62321-5:2013 IEC 62321-6:2015 IEC 62321-7-1:2015 IEC 62321-7-2:2017 EN ISO 17075-1:2017 IEC 62321-8:2017 EN IEC 63000:2018
When applicable, the name and number of notified body number
2000 14 EC NOISE noise emission
Relative notified body(NB No.0036): Service GmbH •Westendstrasse 199 • 80686 München • Deutschland Measured Sound power level: 94.5dB(A) Guaranteed Sound power level: 96dB(A)
2000/14/EC Annex VI amended by 2005/88/EC ISO 11094:1991 EN ISO 3744:1995
Compiled, signed by and on behalf of Place and date of issue Xiao Bing GUO Asia Quality Platform Leader
within delegation of signature from Ghislaine MENARD ADEO Global Quality Leader
Shanghai China
2022/06/07

Assembly

STERWINS ELM1 33P 4 Electrical Lawn Mower - Assembly| STERWINS ELM1 33P 4 Electrical Lawn Mower -
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This product is recyclable. If it cannot be used anymore, please take it to waste recycling centre.

Made in China
Manufacture date * Garantie 3 ans STERWINS LOGO

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