9033N-5 - Grinder Hazet - Free user manual and instructions

Product Type	Bench Grinder
Brand	Hazet
Model	9033N-5
Power Source	Electric (Mains)
Voltage	230 V / 50 Hz
Power Rating	500 W
Wheel Diameter	150 mm (6 inch)
No-Load Speed	2950 rpm
Weight	10 kg
Dimensions (L x W x H)	400 x 200 x 300 mm
Main Functions	Sharpening, grinding, deburring
Adjustable Tool Rests	Yes
Eye Shields	Transparent, adjustable
Integrated Work Light	No
Maintenance	Periodic wheel dressing, bearing lubrication
Safety Features	Overload protection, wheel guards, emergency stop
Spare Parts Availability	Grinding wheels, tool rests, eye shields
Repairability	Motor and bearings replaceable by qualified service
General Information	Designed for home and workshop use

Frequently Asked Questions - 9033N-5 Hazet

What is the correct voltage for the Hazet 9033N-5 grinder?

The Hazet 9033N-5 is designed for 230 V / 50 Hz mains supply.

What size grinding wheels does the 9033N-5 use?

It accepts 150 mm (6 inch) diameter grinding wheels with a standard bore size.

How do I replace a grinding wheel on the Hazet 9033N-5?

Disconnect power, remove the wheel guard, unscrew the retaining nut, and swap the wheel. Tighten securely and replace guard before use.

Why does my grinder vibrate excessively?

Excessive vibration may indicate an unbalanced wheel or worn bearings. Dress the wheel or replace if necessary.

Can I use the grinder for sharpening drill bits?

Yes, the adjustable tool rest allows for sharpening drill bits and other tools at the correct angle.

How often should I lubricate the bearings?

Lubricate the bearings every 6 months or after 100 hours of use with a high-quality grease.

What safety gear should I wear when using this grinder?

Always wear safety glasses, hearing protection, and avoid loose clothing. Use the eye shields provided.

The grinder stops during use – what could be wrong?

The thermal overload protection may have tripped. Let the tool cool for 15 minutes before restarting.

Where can I buy spare parts for the 9033N-5?

Spare parts like grinding wheels and tool rests are available from Hazet dealers or online.

How do I adjust the tool rest angle?

Loosen the locking knob, set the desired angle using the scale, and tighten the knob securely.

USER MANUAL 9033N-5 Hazet

Operating Instructions

Pneumatic Mini Orbital Sander Set, Mini Polisher Set

Two HAZET industrial spray drillers with yellow and black casing, labeled 'OIL DAILY' (no additional text or symbols visible)

Ursprungsprache deutsch – original language: German – Langue d'origine allemand

Two circular icons: one showing a hand gesture and another showing a person wearing glasses (no text or symbols)

Technical line drawing of a cylindrical mechanical component with a base and top, dimension标注 41 (no text or symbols present)

• Please make sure that the user of this tool carefully reads these operating instructions and fully understands all information given before it is used.
• These operating instructions contain important advice that is necessary for safe and trouble-free operation of your HAZET tool.
• For effective use of the tool as intended, it is essential that all safety and other information on in these operating instructions is adhered to.
• For this reason, always keep these operating instructions together with your HAZET tool.
• This tool has been designed exclusively for specific applications. HAZET emphasizes that any modification to the tool and/or use on an application that does not correspond to its intended application are strictly forbidden.
• HAZET will not be liable for any injuries to persons or damage to property originating from improper or inappropriate application, misuse of the tool or a disregard of the safety instructions.
• Furthermore, the general safety regulations and regulations for the prevention of accidents in the application area of this tool must be observed and respected.

2. Explanation of symbols

ATTENTION: Pay strict attention to these symbols!

Read the operating instructions!

The owner of this tool is obliged to observe the operating instructions and ensure that all users of this tool use it according to the operating instructions.

NOTE!

This symbol indicates advice that is helpful when using the tool.

WARNING!

This symbol indicates important specifications, dangerous conditions, safety risks and safety advice.

CAUTION!

This symbol indicates advice which if disregarded results in damage, malfunction and/or functional failure of the tool.

QUALIFIED PERSONNEL!

Tool may be used by qualified personnel only. Handling by non-qualified people may lead to injuries to persons or damage to the tool or the workpiece.

1. Operator's responsibility

• This tool was developed and manufactured according to the technical norms and standards valid at the time and is considered to be operationally reliable. Nevertheless, the tool can present a danger when it is not used as intended or in an inappropriate way by non-qualified personnel. Please make sure that any person using this tool or carrying out maintenance work carefully reads these operating instructions and fully understands all information provided before using the tool.
• Any modification of the tool is strictly for -bidden.
• All safety warning and operating instructions on the tool must be kept legible at all times. Immediately replace all damaged labels or stickers.
• All indications concerning setting values and setting ranges must be observed.
• Always keep the operating instructions close to the tool.
• The tool must only be used if it is in good working condition.
• All safety equipment must always be within easy reach and should be checked regularly.

2. Intendeduse

Operational reliability is only guaranteed if the tool is used as intended in accordance with the information in the operating instructions. In addition to the safety advice in these operating instructions, the general safety regulations, regulations for the prevention of accidents and regulations for environmental protection valid for the application area of this tool have to be observed and respected.

Always ensure that the use and maintenance of the tool complies with relevant local and national regulations.

• The HAZET pneumatic mini sander is used for processing weld seams and for removing paint and rust.
• The HAZET mini polisher is especially suited to polishing very limited or small surfaces such as creases and edges, insides of pil - lars etc.
• Any incorrect use of the HAZET pneumatic tool or use that fails to comply with the safety instructions can result in serious injury or even death.
• Any deviation from the intended use and/or any misapplication of the tools is not allowed and will be considered improper use.
• Any claims against the manufacturer and/or its authorised agents because of damage caused by improper use of the tools are void.
• Any personal injury or material losses caused by improper use of the tool are the sole responsibility of the owner.

3. Dangers that may arise from the tool

Before each use, check the HAZET tool for full functionality. Do not use the tool if its functional efficiency cannot be ensured or if damage is detected. If it is determined that the tool is not in good working order but the tool is used in spite of this, there is a danger of serious damage to body, health and property.

• Do not use tools with a defective on/off switch. Any tools that cannot be switched on or off with the On/Off switch are dangerous and must be repaired immediately.
• All service or repair work must be carried out by qualified personnel only. Only use original spare parts in order to guarantee its long term operational safety.
• Do not remove safety tools / guards and/or housing parts.
• Never operate the tool if a protective cover is missing or if one or more of the safety tools / guards are not fitted and in perfect condition.

• For safety reasons any modification of HAZET tools is strictly forbidden. Any modification of the tool will result in immediate exclusion from express or implied warranty and liability.

• Wear working gloves and safety glasses.
  Pneumatic tools can disperse chips, dust and other abraded particles at high speed which may result in severe eye injuries. Compressed air is dangerous. The air flow may cause harm to sensitive parts of the body such as eyes, ears, etc. Dust and objects being raised by the air flow may cause injuries.

• Wear hearing protection. Prolonged exposure to the working noise of pneumatic tools may result in permanent hearing loss.
• Wear a face mask or breathing protection. Breathing in the vapour of some materials such as adhesives and tar that contain dangerous chemicals can, over a longer period of time, cause serious harm to the lungs and respiratory tracts.
• Wear tight-fitting protective clothing. Tools with moving parts can get caught in your hair, clothes, jewellery, or other loose objects, which can lead to serious injury. Never wear clothing that is

too loose and/or clothing with bands or loops, etc. which may get caught in the moving parts of the tool. During work, take off jewellery, watches, identification tags, bracelets, necklaces etc. that could get caught in the tool. Never touch the moving parts of a tool. Long hair should be tied back or covered.

- Keep children away from pneumatic tools. Unattended tools or tools that are connected to the compressed air supply may be used by non-authorised persons and could injure them or other persons.

• Do not use the tool in environments susceptible to explosions. Tools such as sanders can cause sparks or ignite combustible materials. Never operate tools in proximity to combustible substances like petrol, naphtha, detergents etc. Work in clean, well-ventilated areas only. Keep combustible materials out of the work area. Never use oxygen, carbon dioxide or other bottled gases to power pneumatic tools.
• Do not point the tool at another person. Keep children and other persons out of the work area when operating the tool.
• Do not operate the tool in an idle state.
• Do not allow pneumatic tools to come into contact with sources of electricity.
• Pay attention to the working pressure. For max. air pressure see table on page 7. Exceeding the approved maximum pressure of tools and accessories can cause explosions and may result in severe injuries. The maximum pressure of the compressed air must be equal or inferior to the approved pressure load indicated for the sander.
• Check the air hose connections are fitted tightly. Do not use defective or worn pressure hoses. Pressure hoses moving uncontrollably may cause severe injuries.
• Only disconnect pneumatic tools in an unpressurized state. Pressure hoses moving uncontrollably may cause severe injuries.
• Only use clean and dry air. Never use oxygen, carbon dioxide or other bottled gases to power pneumatic tools.
• Only use spare parts, attachments and accessories recommended by the manufacturer.
• Never carry the tool by the compressed air hose.
• Never carry the connected tool with a finger on the operating lever.
• Avoid unintentional activation.

• Always keep the handles dry, clean and free of grease or oil.
- Ensure that the working area is clean, well ventilated and always well lit.
- Never use the tool whilst under the influence of alcohol or drugs.
• Repair work must be carried out exclusively by authorized persons.
- Labels on the tool must always be kept legible. The user is responsible for ensuring that the stickers stating warning signs, rotational speeds, serial no. and article no. are not damaged and are easy to read.
- Do not use quick-release couplings directly on the tool. There must be a pressure hose of at least 20 cm length between the tool and the quick-release coupling.
- Only replace grinding discs when the air hose is disconnected.
- Always disconnect the tool from the compressed air supply when replacing the grinding pads and observe the safety instructions.
- Only use the grinding pads intended for use with the tool.

1. Technical data / Tool components

		9033 N-5 9033	N-9
Air inlet thread mm (') 6.3 (		1/4) 6.3 (	1/4)
Grinding disc	∅ mm 50/75 75
Grinding pads/Polishing sponge	∅ mm 50/75 75
Grinding pads Grain size 320, 400, 600	-
Stroke / eccentricity mm 4
Max. idle speed rpm rpm 15,000 3,200
Power	HP 0.32	0.32
	Watts	238	238
Weight	kg	0.64	0.72
Recommended hose diameter mm	10	10
Air consumption l/min. 79		91
Working pressure	bar	6.3	6.3
Sound pressure level	dB(A)	80	85.76
Sound power level	dB(A)	93	96.76
Vibration acceleration	m/s2	0.77	2.43
Dimensions of tool	mm	107 x 150 x 41	116 x 150 x 41

2. Scope of delivery

9033 N-5: Set in the case

Mini Orbital Sander,

1 Grinding disc 50 mm,

1 Grinding disc 75 mm,

10 Grinding discs 50 mm, grain size 320,

10 Grinding discs 50 mm, grain size 400,

10 Grinding discs 50 mm, grain size 600,

10 Grinding discs 75 mm, grain size 320,

10 Grinding discs 75 mm, grain size 400,

10 Grinding discs 75 mm, grain size 600,

Wrench for fitting/removing the

grinding disc

9033 N-9: Set in the case

Mini Polisher,

1 Grinding disc 75 mm,

1 Lambskin,

1 Yellow polishing sponge,

1 White polishing sponge,

Wrench for fitting/removing

the grinding disc

Technical line drawing of a cylindrical mechanical component with a base and top, dimension labeled '4 l' (no text or symbols beyond the label)

Simple line drawing of a cylindrical object with a base, no text or symbols present

3. Before starting operation

The pneumatic tools must always be used, inspected and maintained in compliance with the local government, state or federal regulations.

- Drain the compressor tank and remove the condensate from the air lines. Carefully read the operating instructions for the compressor.

IMPORTANT:

We recommend using air fil ters and a compressed air line lubricator.

ATTENTION!

Disconnect the compressed air supply prior to lubricating, connecting or disconnecting the tool.

• Lubricate the tool; see the section on main - tenance in these operating instructions.
• Remove the dust cap on the compressed air inlet.
• Connect the tool to a hose of suitable size. Table on page 7.

4. Operation

• Switch on the compressor so that the air tank is filled.
• Turn the compressor regulator to approx. 90 PSI or 6.3 bar. The max. working pressure of this tool is approx. 90 PSI or 6.3 bar.
• The rotational power may vary depending on the size of the air compressor and the volume of the compressed air output.
• Do not use defective or worn air hoses or adapters of inferior quality.
• The pressure for achieving the correct tool speed is regulated by the compressor regulator or an extra pressure regulator.
• The speed is regulated using an air supply regulator (not included).
• The technical data given refers to an operation of the tool at a pressure of 6.3 bar.

- Caution is required at all times when using the grinder/polisher. Negligent operation may cause damage to the inner parts or the housing and limit the working performance.

- Press the operating lever to operate the tool.

- Release the operating lever to stop the tool.

- Please note that the tool still continues to run after the operating lever has been released.

- After completing the operation, switch off the compressor and store it according to the operating instructions for the compres - sor.

- Only use clean and dry air at a max. pressure of 90 PSI or 6.3 bar. Dust, flammable vapour and high humidity can result in damage to the pneumatic tool's motor.

- Do not remove any stickers and replace damaged stickers immediately.

- Keep hands, loose clothing and long hair away from the tool's moving part.

• Push the abrasive paper pad onto the grinding disc. Check that the abrasive paper pad is fitted tightly.
• Ensure that you only apply a slight amount of pressure when using the mini orbital sander!
• Replacing the grinding disc:
  Release the plastic suction cover and hold the spindle in place on the hexagon using the supplied flat wrench. Unscrew the grinding disc by turning counterclockwise.
  Fit the new grinding disc and tighten hand-tight by turning clockwise.

Polisher:

• Select the tool based on the individual case of application.
• Check the air pressure and if necessary adjust to attain the operating pressure. See table on page 7.

5. Maintenance and Cleaning

- Lubrication:

Pneumatic tools have to be lubricated throughout their entire service life. The motor and the ball bearings require compressed air to operate the tool. As moisture from the compressed air corrodes the motor, the motor must be lubricated every day. We recommend an integrated lubricator is used to do this.

- HAZET 9070-1 Lubricator for mounting to the pneumatic tool.

- Lubricating the pneumatic motor by hand:

Disconnect tool from the air supply and hold with the air inlet pointing upwards. Put 1 or 2 drops of special pneumatic tool oil into the air inlet.

Connect the tool to the compressed air supply; cover the air outlet on the tool with a towel and operate for a few seconds.

Never use combustible or easily evaporable liquids such as kerosene, diesel or petrol to lubricate the tool.

ATTENTION!

Excess oil in the motor will be immediately expelled through the air outlet.

WARNING!

Never point the opening of the outlet at any person or object. The air outlet is located behind the handle.

- Maintenance

Always disconnect the tool from the com - pressed air supply prior to carrying out maintenance work.

If used daily, carry out maintenance every 3 months, or every 1000 operating hours at the latest.

Damaged or worn components such as O-rings and bearings etc. must be replaced and all moving parts must be lubricated.

Only use spare parts recommended by the manufacturer, as any other parts will invalidate any express or implied warranty.

Ensure that the relevant environmental protection directives are observed when disposing of components, lubricants and oils, etc.

For tool cleaning or cleaning of its components we recommend using white spirit.

Never clean with solvents or acids, esters (organic compounds comprising acids and alcohol), acetone (ketone), chlorinated hydrocarbons or oils containing nitro hydrocarbons. Do not use any chemicals with a low burning point.

For customer service, please contact your HAZET distributor.

6. Malfunctions

If malfunctions occur, check the following:

• Compression system and compressed air supply lines, air consumption l/min and hose cross section according to the technical data of the tool
• Check the compressed air for the occurrence of dust, condensate and rust particles
  • Excess lubrication of the air motor

• The device must be stored under the following conditions:
• Do not store the tool set outdoors.
• Keep tool in a dry and dust-free place.
• Do not expose the tool to liquids and aggressive substances.
  • Storage temperature: -10 to +45°C.
  • Relative air humidity: max. 65%

⑤ Storage

• For safety reasons, only the manufacturer's original spare parts may be used.
• Unsuitable or defective spare parts may cause damage, malfunction or total failure of the tool.
• The use of non-approved spare parts will void all warranty, service and liability claims as well as all claims for compensation against the manufacturer or its agents, distributors and sales representatives.

⑥ Disposal

• For disposal, clean tool and disassemble it according to the regulations for work safety and environmental protection.
• Components can be recycled.

Notizen / Notes