HOLZMANN NTS200FLEX 230v Water Wet and Dry Sharpener Grinder Knives User Manual

HOLZMANN NTS200FLEX 230v Water Wet and Dry Sharpener Grinder Knives

SAFETY SIGNS

| CE-Conformal! – This product complies with the EC-directives.
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| Follow the instructions!
| Switch off the machine before maintenance and breaks and pull out the mains plug.
| Wear personal protective equipment!
| Dangerous electrical voltage
| Warning of rotating parts
| Warning of pointed (sharp) tool

Missing or non-readable security stickers have to be replaced immediately!

TECHNICS

Delivery content

1. Corundum grinding stone
2. Water reservoir
3. Leather honing wheel
4. Machine
5. Universal holder
6. Angle template
7. Tool holder
8. Grinding paste

Components

NTS200FLEX

1. universal holder
2. tool holder
3. transport handle
4. leather honing wheel
5. cable + main plug
6. speed controller
7. ON-OFF switch
8. direction switch
9. water reservoir
10. corundum grinding stone
11. Adjustable torque knob

Technical Data

Notice noise emission: The values given are emission values and therefore do not have to represent safe workplace values at the same time. Although there is a correlation between emission and immission levels, it cannot be reliably deduced whether additional precautions are necessary or not. Factors influencing the actual immission level at the workplace include the nature of the workspace and other noise sources, i.e. the number of machines and other adjacent operations. The permissible workplace values may also vary from country to country. However, this information should enable the user to make a better assessment of hazard and risk.

PREFACE

 Dear Customer!

This manual contains information and important instructions for the installation and correct use of the wet and dry grinder NTS200FLEX. Following the usual commercial name of the machine (see cover) is substituted in this manual with the name “machine”.
This manual is part of the product and shall not be stored separately from the product. Save it for later reference and if you let other people use the product, add this instruction manual to the product.
Please read and obey the security instructions!
Due to constant advancements in product design, construction pictures and content may diverse slightly. However, if you discover any errors, inform us please. Technical specifications are subject to changes!
Please check the product contents immediately after receipt for any eventual transport damage or missing parts.
Claims from transport damage or missing parts must be placed immediately after initial product receipt and unpacking before putting the product into operation.
Please understand that later claims cannot be accepted anymore.
Copyright
© 2018 This document is protected by international copyright law. Any unauthorized duplication, translation or use of pictures, illustrations or text of this manual will be pursued by law. Court of jurisdiction is the regional court Linz or the competent court for 4170 Haslach, Austria!

Customer service contact

HOLZMANN MASCHINEN GmbH
4170 Haslach, Marktplatz 4
AUSTRIA
Tel +43 7289 71562 – 0
Fax +43 7289 71562 – 4
info@holzmann-maschinen.at

SAFETY

This section contains information and important notes on safe commissioning and handling of the machine.
For your personal safety, please read these operating instructions carefully before commissioning. This will enable you to handle the machine safely and prevent misunderstandings as well as personal injury and damage to property. Also observe the symbols and pictograms used on the machine as well as the safety and danger information!

Intended Use of the Machine

The machine is intended exclusively for the following activities:
Grinding knives, scissors and tools out of steel within the specified machine limits and in compliance with safety regulations.
HOLZMANN MASCHINEN assumes no responsibility or warranty for any other use or use beyond this and for any resulting damage to property or injuries.

Technical Restrictions

The machine is intended for use under the following ambient conditions:
Rel. Humidity: max. 65 %
Temperature (operational) +5° C bis +40° C
Temperature (Storage, Transport) -20° C bis +55° C

Prohibited Use / Forseeable Misuse

– Operation of the machine without adequate physical and mental aptitude – Operating the machine without knowledge of the operating instructions – Changes in the design of the machine – Operating the machine in a potentially explosive environment (machine can generate ignition sparks during operation) – Operating the machine outside the limits specified in this manual – Remove the safety markings attached to the machine. – Modify, circumvent or disable the safety devices of the machine.

The improper use or disregard of the versions and instructions described in this manual will result in the voiding of all warranty and compensation claims against Holzmann Machine GmbH.

User Requirements

The physical and mental suitability as well as knowledge and understanding of the operating instructions are prerequisites for operating the machine. Persons who, because of their physical, sensory or mental abilities or their inexperience or ignorance, are unable to operate the machinery safely must not use it without the supervision or instruction by a responsible person.
Please note that local laws and regulations may stipulate the minimum age of the operator and restrict the use of this machine! Put on your personal protective equipment before working on the machine.
Work on electrical components or equipment may only be carried out by a qualified electrician or under the instruction and supervision of a qualified electrician.

General Safety Instructions

To avoid malfunctions, damage and health hazards when working with the machine, in addition to the general rules for safe working, the following points must be observed:

• Before commissioning, check the machine for completeness and function.
• Choose a level, vibration-free, non-slip surface for the installation location.
• Ensure sufficient space around the machine!
• Ensure sufficient lighting conditions at the workplace to avoid stroboscopic effects!
• Only use perfect tools that are free of cracks and other defects (e.g. deformations).
• Remove setting tools from the machine before switching on.
• Keep the area around the machine free of obstacles (e.g. dust, chips, cut workpiece parts etc.).
• Check the strength of the machine connections before each use.
• Never leave the running machine unattended. If necessary, stop the machine before leaving.
• The machine may only be operated, serviced or repaired by persons who are familiar with  it and who have been informed of the dangers arising in the course of this work.
• Ensure that unauthorized persons maintain an appropriate safety distance from the machine and, in particular, keep children away from the machine..
• Wear suitable protective equipment (eye protection, dust mask, respiratory protection, ear protection, gloves when handling tools) as well as close-fitting work protective clothing – never wear loose clothing, ties, jewellery, etc. – danger of being drawn in!
• Work with gloves on rotating parts is not permitted!
• Hide long hair under hair protection.
• Do not remove any sections or other parts of the workpiece from the cutting area while the machine is running!
• Always work with care and the necessary caution and never use excessive force.
• Do not overload the machine!
• Do not work on the machine if you are tired, not concentrated or under the influence of medication, alcohol or drugs!
• Do not use the machine in areas where vapours from paints, solvents or flammable liquids represent a potential danger (danger of fire or explosion!).
• Do not smoke in the immediate vicinity of the machine (fire hazard)!
• Make sure that the ON/OFF switch is in the “OFF” position before connecting the machine to the power source.
• Do not use the tool if it cannot be switched on and off with the ON/OFF switch.
• Make sure that the device is earthed.
• Only use suitable extension cords.
• Always shut down the machine before carrying out any conversion, adjustment, measuring, cleaning, maintenance or repair work and always disconnect it from the power supply for maintenance or repair work. Before starting any work on the machine, wait until all tools or machine parts have come to a complete standstill and secure the machine against unintentional restarting.

Electrical Safety

• Compare the connection data on the nameplate of the machine (mains voltage and frequency) with those of the mains to which the machine is to be connected. It is essential that these data match
• Proper plugs and matching sockets reduce the risk of electric shock. The plug of the power tool must be adapted to the socket. Never modify the plug in any way. Do not use adapter plugs with earthed power tools.
• There is an increased risk of electric shock if your body is in ground contact. Avoid physical contact with earthed objects, such as pipes, radiators, etc.
• Water that penetrates power tools increases the risk of electric shock. Do not expose the power tools to rain or moisture.
• A damaged or tangled cable increases the risk of electric shock. Handle the cable with care. Never use the cable to carry, pull or disconnect the power tool. Keep the cable away from heat, oil, sharp edges or moving parts.
• If you are using an outdoor power tool, use an extension cord suitable for outdoor use!
• Use of the power tool in a humid environment is only permitted if the power source is protected by a residual current circuit breaker.
• Do not use the power tool if it cannot be switched on and off with the ON-OFF switch.

Special Safety Instructions for that machine

• Do not use damaged tools. Check tools such as grinding stones before each use and pay special attention to be free of chippings and cracks. When you inspect the tool and put onto the machine allow the unit to run at maximum speed for 1 minute, keep necessary safety distance. Damaged tools usually break at this early stage.
• The permissible speed of the tool must be at least as high as the maximum speed indicated on the power tool. Accessories that rotate faster than permitted can break and fly around.
• Never grind on the side surfaces of the grinding wheels. Grinding on the side surfaces can burst the grinding wheels and cause them to fly apart.

Hazard Warnings

Despite their intended use, certain residual risks remain. Due to the structure and construction of the machine, hazardous situations may occur when handling the machines:

DANGER

| A safety instruction designed in this way indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING

| Such a safety instruction indicates a potentially hazardous situation which, if not avoided, may result in serious injury or even death..

CAUTION

| A safety instruction designed in this way indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

NOTICE

| A safety notice designed in this way indicates a potentially hazardous situation which, if not avoided, may result in property damage.

ASSEMBLY

Preparatory Activities

Checking Scope of Supply
Check the machine immediately after delivery for transport damage and missing parts.

Assembling the machine

| 1. Place the grinding wheel on the left side of drive shaft and fix with washer and nut.
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| 2. Place the leather honing wheel on the right side of the drive shaft
3. Mount the leather honing wheel so that the slots engage on the wheel and shaft into each other.
4. Fix the leather honing wheel with fixing screw and washer.
| 5. The water reservoir is equipped with mounting tabs used to hook to the slots on the grinder body.
| 6. 2 positions (horizontal or vertical). Place the universal holder in the brackets and fix in desired position.
| 7. Insert the tool holder over the universal holder.

OPERATION

Operating Instructions

WARNING

| Danger due to electrical voltage! Handling the machine with the power supply up can lead to serious injuries or death. Always disconnect the machine from the power supply before servicing or maintenance work and secure it against unintentional

Water reservoir:

• Fill the water reservoir with water
• The grinding wheel must be saturated with water! The grinding wheel material absorbs water, so the level should be checked regularly. If necessary refill the water reservoir with water!

Leather honing wheel:

Cover the surface of the leather honing wheel with a thin layer of grinding paste
Torque adjustment:
The maximum torque to be transmitted can be set with the knob.

Sharpening

The angle guide helps to identify and maintain the cutting angle on a variety of tools.

Grinding angle setting

• Place the tool (3) in the tool rest (2) and fix with the fixing screws

• Insert the tool rest over the universal support (1)

• The distance from the tool rest to the grinding wheel is intended to be as low as possible in order to control the sharpening process optimally!

• Place the angle guide (4) on the grinding wheel with the desired angle notch against the wheel and adjacent to the universal support

• Adjust the positioning of the tool and the universal support height as necessary so that the sharpened edge of the tool is flat against both the grinding wheel (5) and the angle edge on the angle guide.
  Sharpening tools
  
  After the correct grinding angle setting:

• Lift the tip of the tool from the grinding wheel

• Switch on the machine („I“)

• Choose the required grinding speed and direction. Wait until desired speed is reached and the grinding wheel is saturated with water completely

• Press the to sharpen tool against the grinding wheel

• When sharpening move the tool in a pendulum movement to the left and right until the tool tip is uniformly sharp.

• The tool must cover at least the half of the grinding wheel width to prevent damage the grinding wheel! After sharpening:

• Lift the tip of the tool from the grinding wheel

• Switch of the machine („0“)

• Wait till the grinding wheel stands still

• Remove the tool from the tool rest

NOTICE

| | Be aware to choose the correct grinding stone direction depending on tool position.

Sharpening knifes

• Switch on the machine („I“)
• Let the machine reach the full speed and wait till the grinding wheel is saturated with water completely
• Attach the knife to the grinding wheel and press with low pressure
• When sharpening move the tool in a pendulum movement to the left and right until the blade is uniformly sharp.
• Repeat the process on the other side of the blade After sharpening:
• lift the knife from the grinding wheel
• Switch of the machine („0“)
• Before new sharpening wait till the grinding wheel stands still

Polishing

To optimize the sharpness of the tool or knife it is necessary to polish the blade. Attach the knife or tool to the leather honing wheel and press with low pressure. When polishing move the tool or knife in a pendulum movement to the left and right.

NOTICE

| To avoid damaging the leather honing wheel, always work in the direction of rotation of the leather honing wheel!

CAUTION

| Keep highest attention when polishing a blade without universal holder To touch the rotating polishing wheel can result in serious injury

CLEANING, MAINTENANCE, STORAGE, DISPOSAL

Cleaning

NOTICE

| Wrong cleaning agents can attack the varnish of the machine. Do not use solvents, nitro thinners, or other cleaning agents that could damage the machine’s paint. Observe the information and instructions of the cleaning agent manufacturer!

Maintenance

WARNING

| Danger due to electrical voltage! Handling the machine with the power supply up can lead to serious injuries or death. Always disconnect the machine from the power supply before servicing or maintenance work and secure it against unintentional restarting!

Instructions for the regular maintenance and testing of the machine, the separating and non separating protective devices and other directly acting safety elements (e.g. components of the spindle brake) must be given here. The machine is low-maintenance and only a few parts have to be serviced. Nevertheless, malfunctions or defects which could impair the safety of the user must be rectified immediately!

• Before each start-up, make sure that the safety devices are in perfect condition and function properly.
• Check all connections for tightness at least once a week.
• Regularly check that the warning and safety labels on the machine are in perfect and legible condition.

Dressing grinding wheel

Depending on the type of grinding you do, the grinding wheel may require periodic dressing.
NOTICE: If the diameter of the grinding wheel will be smaller the set angle with the  angle guide will be different! A dressing tool of HOLZMANN- MASCHINEN can be used to restore the abrasive wheel edge back to a square form quality of the wheel surface and bring the wheel edge back to a square form.

Storage

NOTICE

| Improper storage can damage and destroy important components. Only store packed or unpacked parts under the intended ambient conditions!

when not in use, store the machine in a dry, frost-proof and lockable place to prevent the formation of rust on the one hand and to ensure that unauthorized persons and in particular  children have no access to the machine on the other hand.

Disposal

Observe the national waste disposal regulations. Never dispose of the machine, machine components or equipment in residual waste. If necessary, contact your local authorities for information on the disposal options available.
If you buy a new machine or an equivalent device from your specialist dealer, he is obliged in certain countries to dispose of your old machine properly.

TROUBLESHOOTING

WARNING

| Danger due to electrical voltage! Manipulating the machine with the power supply up can lead to serious injuries or death. Always disconnect the machine from the power supply before carrying out any troubleshooting work!

Many possible sources of error can be excluded in advance if the machine is properly connected to the mains. If you are unable to carry out necessary repairs properly and/or do not have the required training, always consult a specialist to correct/solve the problem

• ON/OFF-switch damaged
• Saw unplugged
• Fuse blown or circuit breaker tripped
• Cord damaged

|

• Check the switch
• Check all power connection
• Change fuse or reset circuit breake
• Change cable

Machine slows down during working|

• Exerting too much pressure to the sanding abrasive

|

• Exert less pressure on the work piece

Bad sharpening result|

• Wrong angle set

|

• Check the set angle and set new if it is necessary

Sanding disc runs out of round|

• Grinding wheel is worn

|

• Dress grinding wheel

WIRING DIAGRAM

SPARE PARTS

With original HOLZMANN spare parts you use parts that are attuned to each other shorten the installation time and elongate your products lifespan.

IMPORTANT
The installation of other than original spare parts voids the warranty!
So you always have to use original spare parts When you place a spare parts order please use the service form you can find in the last chapter of this manual.  Always take a note of the machine type, spare parts number and part name. We recommend to copy the spare parts diagram and mark the spare part you need. You find the order address in the preface of this operation manual.

Exploded View

CE-CERTIFICATE OF CONFORMITY

| Distributor
HOLZMANN MASCHINEN® GmbH 4170 Haslach, Marktplatz 4, AUSTRIA Tel.: +43/7289/71562-0; Fax.: +43/7289/71562-4 http://www.holzmann- maschinen.at
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Name
WET AND DRY GRINDER
Model
EC-directives
applicable Standards
§ EN ISO 12100:2010; EN ISO 60335-1:2012/A13:2017; § EN55014-1:2017; EN55014-2:2015; EN61000-3-2-2014; EN61000-3-3-2013

Hereby we declare that the above mentioned machines meet the essential safety and health requirements of the above stated EC directives. Any manipulation or change of the machine not being explicitly authorized by us in advance renders this document null and void.

Technische Dokumentation
HOLZMANN-MASCHINEN GmbH
4170 Haslach, Marktplatz 4
Haslach, 21.03.2019
Ort / Datum place/date

GUARANTEE TERMS

Warranty:

For mechanical and electrical components Company Holzmann Machine GmbH garants a warranty period of 2 years for DIY use and a warranty period of 1 year for professional/industrial use – starting with the purchase of the final consumer (invoice date). In case of defects during this period which are not excluded by paragraph 3, Holzmann will repair or replace the machine at its own discretion.

Report:

In order to check the legitimacy of warranty claims, the final consumer must contact his dealer. The dealer has to report in written form the occurred defect to Holzmann. If the warranty claim is legitimate, Holzmann will pick up the defective machine from the dealer. Returned shippings by dealers which have not been coordinated with Holzmann will not be accepted. A RMA number is an absolute must-have for us – we won‘t accept returned goods without an RMA number!

 Reulations:

a) Warranty claims will only be accepted when a copy of the original invoice or cash voucher from the trading partner of Holzmann is enclosed to the machine. The warranty claim expires if the accessories belonging to the machine are missing.
b) The warranty does not include free checking, maintenance, inspection or service works on the machine. Defects due to incorrect usage through the final consumer or his dealer will not be accepted as warranty claims either.
c) Excluded are defects on wearing parts such as carbon brushes, fangers, knives, rollers, cutting plates, cutting devices, guides, couplings, seals, impellers, blades, hydraulic oils, oil filters, sliding jaws, switches, belts, etc.
d) Also excluded are damages on the machine caused by incorrect or inappropriate usage, if it was used for a purpose which the machine is not supposed to, ignoring the user manual, force majeure, repairs or technical manipulations by not authorized workshops or by the customer himself, usage of non-original Holzmann spare parts or accessories.
e) After inspection by our qualified staff, resulted costs (like freight charges) and expenses for not legitimated warranty claims will be charged to the final customer or dealer.
f) In case of defective machines outside the warranty period, we will only repair after advance payment or dealer’s invoice according to the cost estimate (incl. freight costs) of Holzmann.
g) Warranty claims can only be granted for customers of an authorized Holzmann dealer who directly purchased the machine from Holzmann. These claims are not transferable in case of multiple sales of the machine.

Claims for compensation and other liabilities:

The liability of company Holzmann is limited to the value of goods in all cases. Claims for compensation because of poor performance, lacks, damages or loss of earnings due to defects during the warranty period will not be accepted. Holzmann insists on its right to subsequent improvement of the machine.

SERVICE

After Guarantee and warranty expiration specialist repair shops can perform maintenance and repair jobs. But we are still at your service as well with spare parts and/or product service. Place your spare part / repair service cost inquiry by filing the SERVICE form on the following page and send it: via Mail to info@holzmann-maschinen.at or use the online complaint.- or spare parts order formula provided on our homepage www .holzmann-maschinen.at under the category service/news.

PRODUCT MONITORING

We monitor the quality of our delivered products in the frame of a Quality Management policy. Your opinion is essential for further product development and product choice. Please let us know about your:

• Impressions and suggestions for improvement.
• experiences that may be useful for other users and for product design
• Experiences with malfunctions that occur in specific operation modes We would like to ask you to note down your experiences and observations and send them to us via FAX, E-Mail or by post

My experiences

Name / Name:
Produkt / Product:
Kaufdatum / Purchase date:
Erworben von / purchased from:
E – Mail/ e – mail:
Vielen Dank für Ihre Mitarbeit! / Thank you for your cooperation!

KONTAKTADRESSE / CONTACT:
HOLZMANN MASCHINEN GmbH
4170 Haslach, Marktplatz 4 AUSTRIA
Tel : +43 7289 71562 0
Fax: +43 7289 71562 4
info@holzmann-maschinen.at

SERVICE FORM

Please tick one box from below:

• service inquiry
• spare part inquiry
• guarantee claim

*senders information ( required)**

first name, family name
street, house number
ZIP code, place
country
(mobile) phone
International numbers with country code
E-Mail

tool information

Machine type/machine type:
required spare parts
problem description
Please describe amongst others in the problem: What has cause the problem/defect, what was the last activity before you noticed the problem/defect? For electrical problems: Have you had checked you electric supply and the machine already by a certified electrician?

Additional information

INCOMPLETELY FILLED SERVICE FORMS CA OT BE PROCESSED~ FOR GUARANTEE CLAINIS PLEASE ADD A COPY OF YOUR ORIGINAL SALES I DELIVERY RECEIPT OTHERv\7JSE IT CANNOT BE ACCEPTED. FOR SPARE PART ORDERS PLEASE ADD TO THIS SERVICE FORM A COPY OF THE RESPECTIVE EXPLODED DRAWING , ,VITH THE REQUIRED SPARE PARTS BEING MARKED CLEARLY AND UNNIISTAKABLE. TI-IIS HELPS US TO IDENTIFY TIIE REQUIRED SPARE PARTS FASTLY AND ACCELLERATES THE HA DLING OF YOUR INQUIRY.
THANK YOU FOR YOUR COOPERATION!

HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at

References

• Your Job. Our Tools. - HOLZMANN Maschinen GmbH

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