agratronix Hay Core Sampler User manual

Operators Manual
Hay Core Sampler
ENGLISH
DOCU-M0170

Thank you for choosing the Hay Core Sampler that is used to gather
samples from Straw, Hay, or Silage bales in easy and convenient way. The
Hay Core Sampler ensures fast and contamination-free sampling. Read
this manual carefully to learn how to operate this unit correctly.
1. Hay Core Sampler
2. Manual
3. Parts explained
Box Contents and Parts
12
3
2
Parts

Good probing principles
• Probe at random and Probe a lot
• Be careful not to contaminate the sample
• Preferred probing depth is about 10” – 20”. Drill the Hay Core Sampler
about halfway through, remove the sample from the tube (either in a
bag or toss it away), drill as deep as possible from the same hole
• Take note if the tube heats up during sampling. Warm tube may
decrease sample integrity (remove moisture from it for example)
Usage
Hay Core Sampler is meant to be operated with ½” or 3/8” battery drills or
120V corded electric drills. At least 18V cordless drill is recommended. (Fig.1)
Do not wear any loose clothing when using Hay Core Sampler. Be aware
that the cutting tip is very sharp, especially when using the cleaning rod.
Use the rubber tip cover to protect the user and the tip when not using the item.
Usage of protective goggles and hearing protection is recommended.
Attach the drill chuck to the Drill Adapter. Attach zip-lock bag onto steel
cup and secure it with a rubber band. Steel cup is designed for 1 gallon
zip lock bags but also bigger bags can be used.
Press the Hay Core Sampler against the bale to be sampled. With the help
of your body weight, steadily press the Hay Core Sampler into the bale
while drilling. Apply more power if necessary. High revolutions can cause
the core sampler to heat up significantly which may affect the sample.
Exert the force through the drill for the best results.
After drilling a core sample, use cleaning rod to press the sample into the
zip lock bag. Drill more samples if necessary. The sampling depth, bale
material and bale density affect the amount of sample obtained from one
hole.
After obtaining enough samples, remove the bag from the steel cup,
press the excessive air out from the plastic bag and secure it tightly. Add
necessary markings (date, bale, crop, name, number) and store it properly.
[cool place with non-fluctuating temperature]
Warning
Keep fingers and hands away from
moving/rotating parts while using the
Hay Core Sampler. Picture (Fig.3 )
indicates area of rotation.
Use
3
Fig. 3

Cleaning and Storage
After use clean the hay core sampler with a damp cloth and rub it dry.
Store in dry place, preferably inside where the temperature stays above
32°F / 0°C and doesn’t fluctuate much.
Maintenance – Sharpening
The most important factor of any kind of coring device is sharp cutting tip.
Thanks to the non-serrated cutting tip, the blade of the tip is easy to
sharpen with basic grinding stone. Try to maintain a 15°-20° degree
cutting angle for optimal performance. (Fig. 2)
Tests have shown that Hay Core Sampler’s cutting tip stays sharp for
about 500 full depth core samples taken from dense round hay bale.
You can also use drill to sharpen the cutting tip but use special care when
sharpening the tip with the help of drill.
Maintenance
4
Fig. 2
Fig. 1

Service
This product has a warranty valid for one (1) year from the date of purchase.
The warranty covers the materials and workmanship. To claim the warranty,
the customer should return the defected product to the Manufacturer at the
customer’s own expense.
The warranty claim must be accompanied with the description of the
fault, copy of the sales receipt and customer’s contact information.
The manufacturer, Agratronix will repair or replace the defected product and
return it as soon as possible.
The warranty does not cover any damages that are caused by incorrect or
careless use of the product, installation that does not correspond to the provided
instructions and other damages which may arise due to causes beyond the
control of the manufacturer.
The liability of Agratronix is limited to the price of the product at a maximum.
Agratronix does not accept any responsibility for any direct, indirect or
consequential damages that are caused by the use of the product or the fact
that the product could not be used.
5
Warranty

Manufacturer’s Contact Information
Toll-Free 1-800-821-9542
330-562-2222
FAX [phone]
www.AgraTronix.com
10375 State Route 43
Streetsboro, OH 44241
USA