EARTHWAY 3100 Broadcast Spreader Seeder Instruction Manual
- October 30, 2023
- EARTHWAY
Table of Contents
Broadcast Spreader
Seeder
MODEL # 3100
ASSEMBLY INSTRUCTIONS 
OPERATING INSTRUCTIONS
Obtain proper setting for material to be used from the enclosed SETTING MATRIX
included with this spreader, or from our web site under the MANUALS SECTION.
Set stop bolt on rate gauge assembly to the proper rate setting.
While turning handle crank and walking forward, push control lever forward to
the stop bolt. To stop, pull lever back to close flow holes while continuing
to crank handle and walking forward.
When finished, empty any remaining material from hopper, rinse spreader, allow
to dry before storing. No oiling is necessary.
The settings furnished on the Rate Setting Matrix are intended as a guide
only. Variations in physical characteristics of material applied, walking
speed, and roughness of ground surface may require slightly different spreader
settings. Due to the above conditions, the manufacturer makes no warranty as
to the uniformity of coverage actually obtained from the settings listed.
HAND CRANK SPREADER RATE SETTING INSTRUCTIONS
YOU WILL NEED
- Tape measure
- Pencil & Pad
- Scale
- Bucket/container
TO CALCULATE RATE SETTINGS: (Use the Chart on the next page to fill in numbers)
-
Determine how much material is to be applied per 1,000 sq./ft.
This is determined on the bag based on bag weight and total area of coverage if not directly stated on the bag the recommended number of pounds per 1,000 sq./ft. -
Measure off a distance of 50 feet, preferably on a paved surface such as a parking lot.
-
Weigh out enough of the material to be applied to fill the bag/hopper at least half full.
-
Record the weight for future use.
-
With the unit positioned correctly for comfortable use, (on your left hip for 2700A/2750 or on your chest for the 3100/3200 models) and the bag/hopper at least half full of the material to be spread, position the yourself far enough before the beginning of the 50 foot test area so that you will achieve the desired speed before you reach the starting line.
-
Select the Setting Rate position that you feel would be an appropriate setting on the seeder/spreader (start in the middle).
-
Start walking at a NORMAL pace cranking the handle so that it makes one revolution for each step with either your right or left foot to ensure the proper distribution rate.
-
As you cross the starting line (of the 50 feet) move the rate lever to the open position against the stop.
-
Continue from the starting line with the unit spreading the material. As you cross the finish line move the rate control lever to the closed position.
-
Stop walking and measure the spread width and note it below.
-
Return to the start point and empty the remaining material from the hopper into your weighing container and re-weigh.
CHART
Desired Application Rate (lbs./1,000 sq. ft.) __
To determine the desired application rate divide the area (sq. ft.) that the
bag says it should cover, by the weight of the bag, and then multiply by
1,000. (Example: 5,000 sq. ft. / 25 lbs. = .005 x 1,000 = 5lbs. per 1,000 sq.
ft.)
__ Weight of Material Placed in Bag/Hopper
– __ Subtract the Weight of Material Left in Bag/Hopper
__ Weight of Material Used
= X__ Multiply by the Width of Spread Area by Length (50 feet)
__ Total Spread Area
Divide the Weight of Material Used by the Total Spread Area = __
lbs.\sq. ft. Multiply the lbs.\sq. ft. from above times 1,000 = __
lbs.\1,000 sq. ft. Compare the results of your test to the desired application
rate. Adjust the rate setting stop accordingly and run through the test again.
Repeat this process until you have achieved the desired application rate.
These settings are intended as a guide only. Variations in physical
characteristics of material applied, brisk walking speed (3 mph.), and
roughness of ground surface may require slightly different spreader settings.
Due to the above conditions, Earthway Products, Inc. makes no warranty as to
the uniformity of coverage actually obtained from the setting listed.
CUSTOMER SERVICE
SUPPORT@EARTHWAY.COM | www.EARTHWAY.com | 1009 Maple Street, Bristol, IN 46507
ONE YEAR WARRANTY
EarthWay Products, Inc. warrants this product free of defects in original
workmanship and materials for a period of one year to the end user with the
original purchase receipt. If a manufacturing non-conformance is found,
EarthWay Products, Inc. at its discretion will repair or replace the
part(s)/product at no charge provided the failure is not the result of
incorrect installation, mishandling, misuse, tampering, or normal wear and
tear as determined by EarthWay.
EarthWay at its discretion may require that the part(s) or product be returned
along with the original purchase receipt for examination and compliance with
the terms of this warranty. Do not return any product without first receiving
authorization from EarthWay Products, Inc.
To seek remedy under this warranty, contact EarthWay Products, Inc. at
support@earthway.com or write to EarthWay
Products, Inc. 1009 Maple Street, Bristol, IN 46507 and describe the nature of
the manufacturing defect.
SPECIFIC LIMITATIONS: This warranty covers only the part(s) or product;
any labor charges associated with repair or replacement of non-conformances
are specifically excluded. Due to the corrosive nature of most fertilizers and
ice melt products, EarthWay Products, Inc. makes no warranty against and
specifically excludes part(s) or product degradation or failure due to
corrosion or its effects.
HOW TO ORDER SPARE PARTS – CALL or EMAIL:
TURF DEPOT 800-305-9255 or
earthway@turfdepot.com
3100 Broadcast Spreader Parts List
SERIES| PART #| DESCRIPTION| SERIES| PART #|
DESCRIPTION
---|---|---|---|---|---
1| 77001| HEAVY DUTY RAIN COVER| 16| 32100| 1/4-20 HEX NUT ZINC
2| 13103| HOPPER| 17| 12166| CRANK SHAFT CAP
3| 33110| HAIR PIN CLIP #214 ZINC| 18| 12137| SPLIT BEARING
4| 12220| HOPPER BUSHING| 19| 31128| #10 X 1 1/2′ TYPE A FHPS
5| 37103| #10-24 X 3/4″ CARRIAGE BOLT| 20| 60126| GEAR BOX ASSEMBLY
6| 60128| LEVER & SHUT OFF ASSEMBLY| 21| 23600| STAND
7| 41262| FLOW GAUGE| 22| 34103| VOD X 17132″ID X 1/32″ WASHER
8| 12147| SPACER (PIVOT LINK)| 23| 60124| HANDLE CRANK ASSEMBLY
9| 32106| 10-24 WING NUT ZINC| 24| 60122| HARNESS ASSEMBLY
10| 12109| IMPELLER| 25| 33117| AGITATOR
11| 36105| 1/8″ X 1 1/4″ COTTER PIN S.S.| 26| 31108| #10 X 1 1/4″ TYPE A FHPS
12| 60122| CLIP INCLUDED W/ HARNESS ASSBLY.| 27| 19114| .125″ X .75″ X 2′ GRIP
BLK
13| 37101| 1/4-20 X 1 1/2″ CARRIAGE BLT| 28| 31138| #8 X 3/8″ PMT #8 HD COARSE
14| 12188| BELLY GUARD| 29| 23608| CRANK SHAFT
15| 23103| FRAME| 30| 37109| 1/4-20 X 1 1/4″ CARRIAGE BOLT
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>