background image

B

A

B

A

Impeller

Knob

Discharge

Chute

Discharge 

Chute

Settings

Knob

Two major factors should be considered when determining correct spreader settings of any product:

1. 

The product application rate, or the amount of material applied per 1,000 square feet.

 

2. 

The effective pattern width, or the actual width in which material is applied. Label settings are a guide 

and can be affected by numerous factors.

Normal spreading of materials requires no 

adjustment (factory setting “A”) unless stated on 

the package. In those cases where the spread 

pattern has shifted, the pattern can be adjusted 

left and right by loosening the two knobs on the 

discharge chute and moving the chute closer or 

farther away from the impeller. Settings of “A, B, 

and C” are provided as reference.

A simple visual pattern test can be made by operating 

the spreader over a non-turf area and evaluating the 

pattern. A more accurate method is to place a row 

of common, disposable, aluminum cake pans 

approximately 1 foot on centers. Set the rate 

plate at a middle setting and make 3 or 4 

passes in the same direction as shown. Pour 

the material collected from each pan into 

individual bottles of the same size. Set them 

side by side in order, and visually inspect their 

volume. If the pattern is not centered (example: 

volume in bottle #2 left not equal to bottle #2 

right), adjust the discharge chute up or down 

as described in “

PATTERN ADJUSTMENT

” 

section.

Once the pattern is uniform, the effective pattern width can be determined. The  effective pattern width is 

the distance out from the spreader to a point where the amount of material is 1/2 the average amount in the 

center pans. This distance is multiplied by 2 to achieve the total effective pattern width.

Leave space for wheel path

Direction of travel

Space pans 1’ 

on centers

PATTERN ADJUSTMENT

HOW TO DETERMINE SPREADER

SETTINGS AND SPREAD WIDTH

EFFECTIVE PATTERN WIDTH

Содержание RS76

Страница 1: ...Model RS76 Model RS76S COMMERCIAL BROADCAST SPREADER Owner s Manual 2 15 17 P15525 1...

Страница 2: ...wn using 4 1 4 20 x 2 1 4 carriage bolts and locknuts 3 Turn spreader upright on wheels Insert screen into hopper sliding it under the screen clips Attach the upper handle assembly to handle brace wit...

Страница 3: ...ld handle so top of spreader is level Tipping the spreader too far can cause uneven spreading 5 The settings and swath widths on the product label are recommended starting points Always check the deli...

Страница 4: ...turf area and evaluating the pattern A more accurate method is to place a row of common disposable aluminum cake pans approximately 1 foot on centers Set the rate plate at a middle setting and make 3...

Страница 5: ...dth for example 10 feet measure a distance equal to 100 square feet 10 x 10 swath width Determine the product coverage in pounds 100 sq ft by taking the weight of the product and dividing it by the re...

Страница 6: ...ler Warranty Exclusions and Limitations Shindaiwa Inc assumes no responsibility for damages loss or injury resulting from Normal wear and tear Misuse or neglect Modification to or removal of original...

Страница 7: ...Gear P14832 5 Shut Off Plate P13353 22 Gear Cover 2 P14837 6 Handle Lever Ass y P15513 23 Gear Cover Clamps 3 P14868 1 7 Handle Grip 2 P14870 24 Gear Support P14834 8 Upper Handle P15497 P15498 25 Ax...

Страница 8: ......

Страница 9: ...PO Box 1139 Lake Zurich IL 60047 Phone 847 540 8400 Fax 847 540 9670 www shindaiwa com CONTACT INFORMATION...

Отзывы: