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Operator's Manual - G100

Operator's Manual - G100
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Operator's Manual - G100

Product catalog summary
Safety Instructions
Recognizing safety warnings is essential, with signal words like DANGER, WARNING, or CAUTION indicating hazard severity. Follow all safety instructions, maintain safety signs, and ensure proper machine operation. Be prepared for emergencies with a first aid kit and fire extinguisher. Wear protective clothing and hearing protection when necessary. Avoid high-pressure leaks and practice safe maintenance by understanding service procedures and keeping the area clean.
Servicing and Maintenance
Regularly check bolt tightness, grease nipples, and lubricate mechanisms. Do not park the machine with openers in the ground. Clean seed boxes and fertilizer compartments thoroughly. Use quality products to prevent corrosion and ensure proper system operation.
Technical Specifications
The machine features a primary box with a 1000-litre capacity and a legume box with a 140-litre capacity. The fertilizer compartment has two 480-litre sections. The hydraulic circuit includes connections to the tractor and a sequential box for markers. The machine's raising system uses hydraulic cylinders, and the wheels are designed for both operating and transport positions. Openers are smooth double discs, and depth control is managed by side wheels and press wheels.
Transport and Operation Preparation
Transitioning between transport and operating positions involves hydraulic systems and safety locks. Ensure the machine is empty before transport and adhere to speed limits to prevent accidents.
Drill Preparation and Setup
Adjust openers for penetration capacity, planting assemblies, seeding depth, and markers. Obtain variable distances and adjust seeding population according to the seeding spacing.
No-Till Operations
Different blade models like FLUTED, TURBO, and WAVY are available for no-tillage operations. Supporting arms can be fixed or floating.
Fertilizing
Adjust the application rate and determine it accurately. Use the fertilizer application rate chart for guidance.
Planting Pastures
Follow the seeding population and fodder density charts for optimal results.
Specifications and Components
The machine is equipped with articulated components, recordable load springs, and safety fuse pins. Fertilization meters are of the CHEVRON type, featuring a brush and a tilting bottom for easy cleaning. Openers include inclined blades and depth control springs, with specific configurations for NO-TILL and CONVENTIONAL operations.
Machine Setup and Adjustment
The document outlines the steps for transitioning the machine from transport to operating position and vice versa. This includes engaging and disengaging the hydraulic system, adjusting the tongue and transport wheels, and ensuring proper coupling with the tractor. The importance of setting the assembly rod hook in the correct position is emphasized.
Openers Penetration Capacity
The penetration capacity is controlled by a double spring system, allowing for different load settings. For conventional seeding, adjustments are necessary to prevent plugging, especially when depth gauge wheels are used.
Adjusting Planting Assemblies and Seeding Depth
Instructions are provided for adjusting the planting assemblies using hydraulic cylinders and detent hooks. The document details the process for setting seeding depth using side wheels attached to seeder discs, with specific guidance for 14” and 15” discs.
Markers Adjustment
Markers are adjusted to ensure the guide furrow aligns with the tractor center. The document provides formulas for calculating marker distances and instructions for adjusting the angle and speed of marker operation.
Seeding Population Adjustment
Guidelines are provided for obtaining the desired seeding population using charts on the machine. The document advises performing field checks to account for variations due to seed type, humidity, and soil conditions.
Seeding and Fertilization Procedures
  • Seeding Population Calculation: The document provides a method to calculate the seeding population in kg/ha based on the weight of seeds collected over a specific distance.
  • Row Spacing Adjustments: Charts are estimates for rows spaced 17.5 cm or 21 cm apart.
  • Gearbox Operation: To shift gears, the machine must be off the ground, and the external steering wheel should be turned to facilitate lever movement.
  • Seeding Spacing Recommendations: Different shaft lengths can be used based on row spacing, and alternating their use each season is advised for even wear.
Soybean Seeding
  • Seed Calculation: The number of seeds per meter can be calculated using the weight of 1000 seeds.
  • Seed Weight Impact: The document provides a table correlating the number of seeds per meter with kg/ha for seeds weighing 150 grams per 1000 seeds.
No-Till Farming
  • System Considerations: Success depends on factors like previous crop, field leveling, and stubble management.
  • Blade Adjustment: Blades must cut 2 cm deeper than seeding depth, and alignment is crucial to avoid operational issues.
Fertilization
  • Fertilization Methods: Options include placement on seed row or side placement, with specific compartments for each method.
  • Application Rate Adjustment: The rate is determined by uncoupling hoses, traveling a set distance, and weighing the fertilizer applied.
Planting Pastures
  • Seed Placement Options: Seeds can be placed towards coulters/openers or closing wheels, affecting seed depth.
Document Overview
This document appears to be an operator's manual for the GHERARDI G-100 Drill, providing technical specifications and operational guidelines, including fodder density charts for different crops.
Specifications
  • The document includes estimated values for 27 turns of a wheel (12.4 x 28) over a 100-meter distance, noting that humidity conditions can affect these values.
  • Row spacing is specified as 17.5 cm and 21 cm, with corresponding patent numbers provided.
Fodder Density Charts
  • The charts provide fodder density in Kg/ha for crops such as Alfalfa, Clover, and Canola (Rapeseed) under different gear numbers and conditions (Z1/Z2 Low and High).
  • For each crop, the density values increase with higher gear numbers, indicating the amount of seed distributed per hectare.
Key Observations
  • The document emphasizes the impact of gear settings on seed distribution, which is crucial for achieving desired crop densities.
  • It highlights the importance of adjusting for environmental conditions, such as humidity, which can influence the effectiveness of the seeding process.
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Catalog excerpts

Operator's Manual - G100-2

Operator’s Manual OPERATING CAPACITY DRILL OVERVIEW

 Open the catalog to page 2
Operator's Manual - G100-3

Operator’s Manual SAFETY RECOGNIZING SAFETY WARNINGS This is a safety-alert symbol. When you see this Symbol on your machine or in this manual, be alert to the potential for personal injury when operating the machine. Follow recommended precautions and safe operating practices. UNDERSTANDING SIGNAL WORDS A signal word -DANGER, WARNING, or CAUTION- is used with the safety-alert symbol. DANGER identifies the most serious hazards. DANGER or WARNING safety signs are located near specific hazards. General precautions are listed on CAUTION safety signs. CAUTION also calls attention to safety messages...

 Open the catalog to page 3
Operator's Manual - G100-4

Operator’s Manual PREPARING FOR EMERGENCIES Be prepared if a fire starts. Keep a first aid kit and fire extinguisher handy. Keep emergency numbers for doctors, ambulance service, hospital, and fire department near your telephone. WEARING PROTECTIVE CLOTHING Avoid lose-fitting clothing and use safety equipment appropriate to the job. Prolonged exposure to loud noise can cause impairment or loss of hearing. Wear a suitable hearing protective device such as earmuffs or earplugs (mainly when working with NEUMATIC machines). Safely operating the equipment requires the operator’s full attention. Do...

 Open the catalog to page 4
Operator's Manual - G100-5

Operator’s Manual AVOIDING HIGH PRESSURE LEAKS Leaking fluid under pressure can penetrate the skin causing serious injury. Avoid the hazard by relieving pressure before disconnecting hydraulic or other lines. Tighten all connections before applying pressure to the circuit. Search for leaks with a piece of cardboard. Do not put hands or body near high pressure leaks. If, in spite of this precaution, an accident occurs, see a specialist doctor immediately. PRACTISING SAFE MAINTENANCE Understand service procedure before operating the machine. Keep area clean and dry. Never lubricate, service, or...

 Open the catalog to page 5
Operator's Manual - G100-6

Operator’s Manual USING A SAFETY CHAIN A safety chain will help control drawn equipment should it accidentally separate from the drawbar. Using the appropriate adapter parts, attach the chain to the tractor drawbar support or other specified anchor location. Allow only enough slack in the chain to permit turning. Use a chain with a strength rating equal to or greater than the gross weight of the towed machine. Do not use safety chain for towing. SAFELY TRANSPORTING THE MACHINE Shift tractor into the lowest gear when transporting down steep slopes or hills. Make sure that lights and flashing warning...

 Open the catalog to page 6
Operator's Manual - G100-7

Operator’s Manual KEEPING RIDERS OFF THE MACHINE Only allow the operator on the machine, keep riders off. Riders on machine are subject to injury such as being struck by foreign objects and being thrown off the machine. Riders also obstruct the operator's view resulting in the machine being operated in an unsafe manner. TOWING LOADS SAFELY AND SLOWLY Braking fully from the transporting speed can cause the towed load to lose control and overturn. Reduce speed if towed load speed is greater han the tractor weight and the towed load has no brakes. Observe these recommended maximum road speeds and...

 Open the catalog to page 7
Operator's Manual - G100-8

Operator’s Manual HANDLING PESTICIDES AND FERTILIZERS SAFELY Keep powders off your skin or hair. Keep containers in a low position when pouring. Let the wind take dusts, smokes or spray away from you when mixing with seeds or filling tanks. Wear a filter respirator if dust cannot be avoided. Wear safety glasses to protect your eyes. Wash exposed skin areas frequently. DO NOT allow pesticides to remain on your skin. Do not smoke when handling pesticides. Always dispose of used containers or unused pesticides properly. Keep treated seeds and fertilizers apart. Store pesticides in clearly labeled...

 Open the catalog to page 8
Operator's Manual - G100-9

Operator’s Manual CHECK the tightness of all bolts during the first seven (7) days of operation. GREASE all nipples and lubricate all mechanisms before starting the machine. SEE frequency of greasing required. OIL all machine chains at regular intervals. They must not lack lubrication. DO NOT park the machine when openers are in the ground once the task is finished, since the openers and springs will have to bear the load. The machine must rest on the cylinder locks with the hydraulic circuit discharged. DO NOT transport the machine with a loaded box, the maximum transporting speed is 10 mph...

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Operator's Manual - G100-10

Operator’s Manual TECHNICAL SPECIFICATIONS 1. OPERATING CAPACITY No. of rows 2. DRILL OVERVIEW 2.1 – PRIMARY BOX Capacity 1000 litres. Meters with double external roller located on the two shafts. Gearbox. Options: a) Lengthwise partition for different species of seeds in each half of the box. b) Lengthwise baffle to cancel half seedbox when planting at 35 cm and at 70 cm between rows. 2.2 – LEGUME BOX Capacity 140 litres. Meters with simple external pulley wheel. Seeds are placed inside the openers or ahead of the press wheel. Speed variator to achieve various seed population rates. 2.3 – FERTILIZER...

 Open the catalog to page 10
Operator's Manual - G100-11

Operator’s Manual 2.5 – RAISING By means of two hydraulic cylinders mounted on the wheel supports. Movable arm system to ensure permanent contact of wheels and soil. Hitch with leveling system. 2.6 – WHEELS Two rims for 12.40 x 28 tires. Opener to soil clearance 0.15 m in operating position. In transport position, clearance reaches 0.40 m. Important: Tire tread lugs must be oriented contrary to the tractor wheels (top of lugs pointing backwards). DO NOT use FATE O tires. 2.7 – TRANSPORTING Two rims for 9.00 x 20 tires. Driven by two hydraulic cylinders. Hydraulic folding of tongue. Transport...

 Open the catalog to page 11
Operator's Manual - G100-12

Operator’s Manual PREPARING THE MACHINE FOR TRANSPORT AND OPERATION Warnings FIGURE 1 Before operating the hydraulic circuit, remove the safety bolts for transport from each of the drive wheels (big ones). Bolts are mounted on the support of each wheel shank (Fig. 1, Item 1). The bolt in Fig. 1, Item 2 is removed only when wheel “flotation” (permanent contact with soil) is desired in no-till drill. On the right side, both bolts (Fig. 1, Items 1 & 2) must be installed on the support (Fig. 1, Item 3). On the left side, only the bolt (Fig. 1, Item 2) must be installed on the support (Fig. 1, Item...

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