greenworks 2504807 Aerator/Cordless Scarifier User Manual

: June 5, 2024
: Greenworks

Table of Contents

SPECIFICATIONS
DESCRIPTION (See figure 1)
ASSEMBLY
- UNPACKING
PACKING LIST
OPERATION
MAINTENANCE
TROUBLESHOOTING
Warranty
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greenworks 2504807 Aerator/Cordless Scarifier

SPECIFICATIONS

Model	2504807
Voltage	40V
Vibration level	Right handle 4.293 m/s². 1,5 m/s² Left handle 3.121 m/s² 1,5

DESCRIPTION (See figure 1)

Handle bar
Bale lever
Upper handle
Knob
Cable clip
Lower handle
Wheel
Electrical cord
Safety lock-out button
Screw
Hex bolt
Flat washer
Lock washer
Lock
Spring
Pin
Battery key
Rear discharge opening
Grassbox

ASSEMBLY

WARNING

This new product has been shipped in a partially assembled condition as described below. Carefully check the packing list below to ensure all items are included in the package; the packing list describes all loose items that are not assembled to the product as shipped. Do not operate the product if any packing list items are already assembled to your product when you unpack it. Call the customer service number below for assistance. Operation of a product that may have been improperly pre-assembled could result in serious personal injury.

UNPACKING

This product requires assembly.

Carefully remove the product and any accessories from the box. Make sure that all items listed in the packing list are included.
Inspect the product carefully to make sure no breakage or damage occurred during shipping.
Do not discard the packing material until you have carefully inspected and satisfactorily operated the product.

PACKING LIST

Dethatche
Accessory bag (includes)
- cord retainer
  - knob & bolt
  - cable clip
  - screws
  - Battery key
User’s Manual

WARNING

Do not attempt to modify this product or create accessories not recommended for use with this prod uct. Any such alteration or modification is misuse, and could result in a hazardous condition leading to possible serious personal injury.

WARNING

Stop the machine, and remove battery pack. Make sure that all moving parts have come to a complete stop. Failure to comply could result in accidental starting and possible serious personal injury.

WARNING

If any parts are damaged or missing do not operate this product until the parts are replaced. Using a product with damaged or missing parts could result in serious personal injury.

INSTALLING THE LOWER HANDLE (See figure 2)

Insert the lower handle (6) into the housing hole.
Using the supplied screws (10), fasten the lower handle to the housing using a star-head screwdriver (not supplied).

INSTALLING THE UPPER HANDLE (See figure 2)

Position the upper handle so the holes line up with the lower handle holes.
Insert the supplied hex bolt (11) through the hole from the outside of the handlebar.
Thread the knob (4) onto the hex bolt (11) to tighten securely into place.

INSTALLING THE GRASSBOX (See figure 3 )

Lift the rear discharge door.
Lift the grassbox by its handle and place under the rear door, so that the hooks on the grassbox frame are seated into the slots in the handle bracket.
Release the rear door. When installed correctly, the hooks on the grassbox will rest securely in the slots on the handle brackets.

OPERATION

WARNING

Do not allow familiarity with products to make you careless. Remember that a careless fraction of a second is sufficient to inflict serious injury

WARNING

Always wear eye protection. Failure to do so could result in objects being thrown into your eyes resulting in possible serious injury.

WARNING

Do not at any time let brake fluids, gasoline, petroleumbased products, penetrating oils, etc., Come in contact with plastic parts. Chemicals can damage, weaken, or destroy plastic which may result in serious personal injury. Only the parts shown on the parts list are intended to be repaired or replaced by the customer. All other parts should be replaced at an Authorized service center.

BATTERY REMOVAL (See figure 4)

Release the bale lever to stop the product.
Open the battery door to access the battery compartment.
Remove the battery key.
Press in and hold the battery release button with firm grip.
Remove battery pack from the product.

BATTERY INSTALLATION (See figure 4)

Lift and hold up the battery door.
Align the battery with the dethatcher’s battery port.
Make sure the battery release button snaps in place and that battery is fully seated and secure in the dethatcher before beginning operation.
Insert the battery key.
If the machine is not going to be used immediately, do not insert the battery key.
Close the door.

STARTING THE DETHATCHER

Press and hold the safety lock-out button. This makes the bale switch operational.
Press the bale switch against to the handlebar to operate.

STOPPING THE DETHATCHER

Release the bale.

MAINTENANCE

The dethatcher cylinder can cause injuries! Prior to making adjustments, unplug unit and wait until the dethatcher cylinder has stopped. Wear heavyduty work gloves when making adjustments. If the dethatcher cylinder is not yet worn but individual springs have broken, these must be replaced. Only identical replacement springs may be used.

WARNING

Before inspecting, cleaning, or servicing the machine, turn the it off and remove the battery pack and wait until the dethatcher cylinder has stopped. Failure to follow these instructions can result in serious personal injury or property damage.

WARNING

Wear adequate clothing, gloves and goggles before carrying out any maintenance.

WARNING

In order to avoid serious personal injury, turn the it off and remove the battery pack before performing any maintenance.

Use only the manufacturer’s original replacement parts.

Stop the machine, and remove battery pack. Allow sufficient time for moving parts to totally stop.
Turn the dethatcher over.
Remove the two star-shaped screws (11), the flat washer (13) and the lock washer (14) which secure the tine casing. Remove the two nuts on the opposite side with a star-head screwdriver.
Press the lock (15) on the edge of the shaft with a slotted screwdriver to separate the tine casing from the shaft.
Replace the worn or broken tines with new ones.
Fasten the tine casing back together using the flat washer and the lock washer in their original order.

WARNING

All the screws to mount the halves of the tine holder must have flat washer (13) and lock washer (14 ) on their threads to prevent screws from loosening during usage

REPLACING THE TINES (See figure 6)

Remove the tine cartridge as demonstrated on figure 6.
Secure tine cartridge on a workbench.
Push out the pin using a screwdriver (Not Sup- plied). This may require the use of a rubber mallet if more strength is required.
Remove and discard the worn/broken tines.
Replace the tine into position and slide the pin back into place pressing the pin against a solid surface to pressure it back into place.

DANGER! THE DETHATCHER CYLINDER CAN CAUSE INJURIES.

Prior to maintenance, turn the it off and remove the battery pack and wait until the dethatcher cylinder has stopped. Wear heavy-duty gloves for performing maintenance. The lawn dethatcher should be cleaned after each use.

WARNING

WHEN SERVICING, USE ONLY IDENTICAL REPLACEMENT PARTS. USE OF ANY OTHER PARTS MAY CREATE A HAZARD OR CAUSE PRODUCT DAMAGE.

WARNING

TO AVOID SERIOUS PERSONAL INJURY, WEAR GOGGLES OR SAFETY GLASSES AT ALL TIMES WHEN OPERATING THIS UNIT. WEAR A FACE MASK OR DUST MASK IN DUSTY LOCATIONS.

WARNING

BEFORE INSPECTING, CLEANING, OR SERVICING THE MACHINE, DISCONNECT THE PLUG FROM POWER SOURCE AND WAIT FOR ALL MOVING PARTS TO STOP. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN SERIOUS PERSONAL INJURY OR PROPERTY DAMAGE.

Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage fromvarious types of commercial solvents and may be damaged by their use. Use clean cloths to removedirt, dust, oil, grease, etc.

WARNING

DO NOT AT ANY TIME LET BRAKE FLUIDS, GASOLINE, PETROLEUM-BASED PRODUCTS, PENETRATING OILS, ETC., COME IN CONTACT WITH PLASTIC PARTS. CHEMICALS CAN DAMAGE, WEAKEN, OR DESTROY PLASTIC WHICH MAY RESULT IN SERIOUS PERSONAL INJURY. ONLY THE PARTS SHOWN ON THE PARTS LIST ARE INTENDED TO BE REPAIRED OR REPLACED BY THE CUSTOMER. ALL OTHER PARTS SHOULD BE REPLACED AT ANAUTHORIZED SERVICE CENTER.

RISK OF INJURY AND PHYSICAL DAMAGE!
Do not clean the lawn dethatcher under running water (particularly under high pressure). Do not use hard or pointed objects for cleaning the lawn dethatcher. To save space, the lawn dethatcher can be folded up for storage by releasing the knobs. Take care, during this process, that the power cable does not become trapped. Store the lawn dethatcher in a dry, closed space which children cannot access.

Turn the it off and remove the battery pack and wait until the dethatcher cylinder has stopped.
Always clean the bottom of the dethatcher after each use and before storage.
Carefully inspect all tines and cartridges for damage and replace when required

This device must not be disposed of with normal household waste. It must bedisposed of in accordance with local regulations.

DANGER!

The dethatcher cylinder can cause injuries.

TROUBLESHOOTING

PROBLEM	POSSIBLE CAUSE	SOLUTION
Abnormal noise.	Foreign objects on the dethatcher cylinder are hitting the
dethatcher.	Switch off the dethatcher, wait until the cylinder has stopped

rotating.
Clattering in the unit. Whistling sound.| Foreign objects blocking the dethatching cylinder.| Remove foreign objects.
Check the dethatcher immediately.
Whistling sound.| Belt slipping.| Contact an authorized service centre.
Motor will not s tart.| Battery is not secure.| Ensure that the battery is fully secured in the machine. Refer to Installing the Battery section in this manual.
Battery is not charged.| Charge the battery pack according to the instructions included with your model.
The dethatcher is hard to push.| Blocked by foreign objects.| Switch off the motor, wait until the dethatcher has stopped rotating. Remove the foreign objects. After approximately one minute, switch on the dethatcher.
The grass is too tall.| Mow the lawn before dethatching.
Dethatching results are not satisfactory.| Spring tine wear.| Adjust the dethatcher cylinder.
Belt faulty.| Contact an authorized service centre.
Lawn has grown too tall.| Mow the lawn before using the dethatcher.

Warranty

(The full warranty terms and conditions can be found on Greenworks webpage)

The Greenworks warranty is 3 years on the product, and 2 years on batteries (consumer/private usage) from the date of purchase. This warranty covers manufacturing faults. A faulty product under warranty might be either repaired or replaced. A unit that has been misused or used in other ways then described in the owner’s manual might be rejected for warranty. Normal wear, and wear parts are not considered as warranty. The original manufacturer warranty is not affected by any additional warranty offered by a dealer or retailer.

A faulty product must be returned to the point of purchase in order to claim for warranty, together with the proof of purchase (receipt).

EC DECLARATION OF CONFORMITY

Manufacturer: GLOBGRO AB Globe Group Europe
Address: Riggaregatan 53, 211 13 Sweden
Name and address of the person authorised to compile the technical file:
Name: Peter
Adress: Riggaregatan 53, 211 13 Malmö, Sweden

Herewith we declare that the product
Category ……………………………………………………………………………………… Dethatcher
Model ………………………………………………………………………………………2504807
Serial Number ……………………………………………………………….. See product rating label
Year of Construction ………………………………………………………. See product rating label

is in conformity with the relevant provisions of the Machinery Directiv
is in conformity with the provisions of the following other EC-Directives
2014/30/EU
2000/14/EC & 2005/88/EC
2011/65/EU & (EU)2015/863
And furthermore, we declare that
The following (parts/clauses of) European harmonised standards have been used
EN 60335-1 EN 50636-2-92 EN 55014-1 EN 55014-2 EN ISO 3744
ISO 11094 IEC 62321-3-1 IEC 62321-4 IEC 62321-5 IEC 62321-6
IEC 62321-7-1 IEC 62321-7-2 IEC 62321-8

Measured sound power level LWA: 89.6dB(A)
Guaranteed sound power level LWA: 93 dB(A)
Conformity assessment method to Annex VI / Directive 2000/14/EC&2005/88/EC

Place, date: Malmö, 03.03.2020

Signature: Ted Qu
Quality Director