HC52Si - Compressor SCHEPPACH - Free user manual and instructions
Find the device manual for free HC52Si SCHEPPACH in PDF.
User questions about HC52Si SCHEPPACH
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
Download the instructions for your Compressor in PDF format for free! Find your manual HC52Si - SCHEPPACH and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. HC52Si by SCHEPPACH.
USER MANUAL HC52Si SCHEPPACH
natural_image
Black diesel air compressor with control panel and side-mounted unit (no visible text or symbols on body)
text_image
https://www.scheppach.com/de/service scheppachMade in P.R.C.
HC52Si
GB Compressor | Translation of the original operating instructions .... 17
text_image
Technical diagram of a mechanical device with numbered components and labeled parts in Chinese2

text_image
Technical diagram of an air compressor with labeled components and assembly parts
text_image
3 10b 10 10a
text_image
4 9b 9 9a 12mm 13
text_image
5 1a 1 1b
text_image
6 11 11a 11
text_image
7 8a 8Inhaltsverzeichnis
Günzburger Straße 69
D-89335 Ichenhausen
Verehrter Kunde
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Andreas Pecher
Head of Project Management
Garantiebedingungen
Revisionsdatum 26.11.2021
https://www.scheppach.com/de/service
text_image
https://www.scheppach.com/de/service scheppach1 Introduction ...... 17
2 Product description (Fig. 1-7).... 18
3 Scope of delivery (Fig. 1, 2) 18
4 Proper use.... 18
5 Safety instructions.... 18
6 Technical data.... 21
7 Unpacking 22
8 Assembly.... 22
9 Before commissioning.... 22
10 Operation 23
11 Electrical connection 23
12 Cleaning and maintenance 23
13 Transport.... 25
14 Storage.... 25
15 Repair and ordering spare parts 25
16 Disposal and recycling 25
17 Troubleshooting 26
18 EU Declaration of Conformity.... 26
19 Exploded view.... 276
Explanation of the symbols on the product
Symbols are used in this manual to draw your attention to potential hazards. The safety symbols and the accompanying explanations must be fully understood. The warnings themselves will not rectify a hazard and cannot replace proper accident prevention measures.
| Before commissioning, read and observe the operating manual and safety instructions! | |
| Attention! Failure to observe the safety signs and warning information affixed to the product and failure to observe the safety and operating manual can result in serious injury or even death. | |
| Wear safety goggles. | |
| Wear hearing protection. | |
| If dust builds up, wear respiratory protection! | |
| Attention: hot surface - danger of burning. | |
| Warning against electrical voltage. |
| Warning! The equipment is remote-controlled and may start-up without warning. | |
| Do not expose the product to rain. The product may only be stationed, stored and operated in dry ambient conditions. | |
| Specification of the sound pressure level in dB. | |
| Guaranteed sound power level of the product. | |
| The product complies with the applicable European directives. | |
| The product complies with the applicable Serbian directives. |
1 Introduction
Manufacturer:
Scheppach GmbH
Günzburger Straße 69
D-89335 Ichenhausen
Dear Customer
We hope your new product brings you much enjoyment and success.
Note:
In accordance with the applicable product liability laws, the manufacturer of this product assumes no liability for damage to the product or caused by the product arising from:
- Improper handling
• Non-compliance with the operating manual
• Repairs carried out by third parties, unauthorised specialists
• Installing and replacing non-original spare parts - Improper use
- Failures of the electrical system in the event of the electrical regulations and VDE provisions 0100, DIN 57113 / VDE0113 not being observed.
Note:
The operating manual is part of this product.
It includes important instructions for the safe, proper and economic operation of the product, for avoiding danger, for minimising repair costs and downtimes and for increasing the reliability and extending the service life of the product. In addition to the safety instructions in this operating manual, you must also observe the regulations applicable to the operation of the product in your country.
Familiarise yourself with all operating and safety instructions before using the product. Only operate the product as described and for the specified areas of application.
Keep the operating manual in a good place and hand over all documents when passing the product on to third parties.
2 Product description (Fig. 1-7)
- Air filter cover
1a. Screw
1b. Air filter
-
On/off switch
-
Pressure switch
-
Transport handle
-
Pressure control
-
Quick coupling
-
Manometer
-
Pressure vessel
8a. Drain plug (condensation water)
- Foot
9a. Screw
9b. Nut
- Wheel
10a. Screw
10b. Nut
- Safety valve
11a. Drain nut
3 Scope of delivery (Fig. 1, 2)
Item QuantityDesignation
- 1 x Foot
1 x Operating manual
4 Proper use
The compressor is used to generate compressed air for pneumatically powered tools that can be operated with an air rate of up to 116 l/min. (e.g. tyre inflators, air blow guns, paint spray guns). Due to the limited air flow rate, it is not possible to operate tools with a very high compressed air consumption (e.g. orbital sanders, straight grinders and impact screwdriver).
The compressor may only be operated in a dry and well ventilated indoor space.
The product may only be used in the intended manner. Any use beyond this is improper. The user, not the manufacturer, is responsible for damages or injuries of any type resulting from this.
An element of the intended use is also the observance of the safety instructions, as well as the assembly instructions and operating information in the operating manual.
Persons who operate and maintain the product must be familiar with the manual and must be informed about potential dangers.
The liability of the manufacturer and resulting damages are excluded in the event of modifications of the product.
The product may only be operated with original parts and original accessories from the manufacturer.
The safety, operating and maintenance specifications of the manufacturer, as well as the dimensions specified in the technical data, must be observed.
Please note that our products were not designed with the intention of use for commercial or industrial purposes. We assume no guarantee if the product is used in commercial or industrial applications, or for equivalent work.
Explanation of the signal words in the operating manual

DANGER
Signal word to indicate an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING
Signal word to indicate a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION
Signal word to indicate a potentially hazardous situation which, if not avoided, could result in minor or moderate injury.
ATTENTION
Signal word to indicate a potentially hazardous situation which, if not avoided, could result in product or property damage.
5 Safety instructions
General power tool safety warnings

WARNING
Read all safety warnings, instructions, illustrations and specifications provided with this power tool.
Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
1) Work area safety
a) Keep your work area clean and well-lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
2) Electrical safety
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
f) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.
3) Personal safety
a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
b) Use personal protective equipment. Always wear eye protection. Protective equipment such as a dust mask, non-skid safety shoes, hard hat or hearing protection used for appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.
d) Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
e) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.
h) Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.
4) Power tool use and care
a) Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or remove the battery pack, if detachable, from the power tool before making any adjustments, changing accessories, or storing power tools. Such precautionary measures reduce the risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
e) Maintain power tools and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool's operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
h) Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.
5) Service
a) Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
5.1 Safety instructions for compressors
ATTENTION
The following basic safety measures must be observed when using this compressor for protection against electric shock, and the risk of injury and fire. Read and observe these instructions before using the Product.
Safe work
-
Take care of your tools
-
Keep your compressor clean in order to work well and safely.
– Follow the maintenance instructions. - Check the connection cable of the electric tool regularly and have it replaced by a recognised specialist when damaged.
-
Check extension cables regularly and replace them when damaged.
-
Pull the connector out of the socket
- When the power tool is not in use or prior to maintenance and when replacing tools such as saw blades, drill bits, cutters.
-
Check the power tool for potential damage.
-
Protective devices or other parts with minor damage must be carefully inspected to ensure that they function correctly and as intended prior to continued use of the electric tool.
- Check whether the moving parts function faultlessly and do not jam or whether parts are damaged. All parts must be correctly mounted and all conditions must be fulfilled to ensure fault-free operation of the power tool.
- Damaged protective devices and parts must be properly repaired or replaced by a recognised specialist workshop, insofar as nothing different is specified in the operating manual.
- Do not use any faulty or damaged connection cables.
ATTENTION
For your own safety, only use accessories and additional equipment that are indicated in the operating manual or have been recommended or indicated by the manufacturer. Use of other tools or accessories that those recommended in the operating manual or in the catalogue could represent a personal danger to you.
- Replacing the connection cable
- If the connection line is damaged, it must be replaced by the manufacturer or an electrician to avoid danger. There is a risk of electric shock.
- Inflating tyres
- Check the tyre pressure immediately after filling using a suitable pressure gauge, e.g. at a petrol station.
- Street-legal compressors in construction site operation
- Ensure that all hoses and fixtures are suitable for the maximum permissible working pressure of the compressor.
- Set-up location
- Only set up the compressor on a flat surface.
- In case of pressures above 7 bar, it is recommended to equip supply hoses with a safety cable (e.g. a wire rope).
- Avoid over-stressing the piping system by using flexible hose connections to prevent kinking.
5.2 Additional safety instructions
Observe the corresponding operating manuals of the respective compressed air tools / compressed air attachments!
The following general warnings must also be observed.
5.2.1 Safety instructions for working with compressed air and air blow guns
- Ensure there is sufficient distance to the product, at least 2.50 m, and keep the compressed air tools / compressed air attachments away from the compressor during operation.
- Compressor pump and lines reach high temperatures during operation. Touching them will cause burns.
- The air which is sucked in by the compressor must be kept free of impurities that could cause fires or explosions in the compressor pump.
- When disconnecting the hose coupling, hold the coupling piece of the hose firmly with your hand. This will ensure that you avoid injuries caused by the hose recoiling.
- Wear safety goggles and a respirator when working with the compressed air pistol. Dusts are harmful to health! Foreign objects or blown off parts can easily cause injuries.

DANGER
Danger of injury!
Do not blow on people or clean clothing whilst on the body with the air blow gun.
5.2.2 Safety instructions when using spraying attachments (e.g. paint sprayers)
- Keep the spray attachment away from the compressor when filling so that no liquid comes into contact with the compressor.
- Never spray in the direction of the compressor when using the spraying attachments (e.g. paint sprayers). Moisture can lead to electrical hazards!

DANGER
Risk of explosion!
Do not process any paints or solvents with a flash point below 55^ C.

DANGER
Risk of explosion!
Do not heat up paints or solvents.
- If harmful liquids are processed, filter devices (face masks) are required for protection. Also observe the information on protective measures provided by the manufacturers of such substances.
- The information and labelling of the hazardous substances ordinance affixed to the outer packaging of the processed materials must be observed. If necessary, take additional protective measures, in particular wear suitable clothing and masks.

DANGER
Risk of explosion!
Do not smoke during the spraying process or in the working area.
Paint vapours are also highly flammable.
- Never set up or operate the equipment in the vicinity of a fire place, open lights or sparking products.
- Do not store or consume food or drinks in the work area. Paint fumes are harmful to health.
- The working area must be larger than 30m^3 and sufficient air exchange must be ensured during spraying and drying.
- Do not spray into the wind. Always observe the regulations of the local police authorities when spraying flammable or hazardous spraying materials.
- Do not use media such as white spirit, butyl alcohol and methylene chloride in conjunction with the PVC pressure hose. These media destroy the pressure hose.
- The work area must be separated from the compressor so that it cannot come into direct contact with the working medium.
5.2.3 Operation of pressure vessels
- Anyone who operates a pressure vessel must keep this in good working order, operate and monitor it correctly, perform the necessary maintenance and servicing works immediately and implement safety measures as required according to the circumstances.
- The regulatory authority can instruct necessary monitoring measures in individual cases.
- A pressure vessel must not be operated if it exhibits a defect that poses a danger to personnel or third parties.
- Check the pressure vessel for rust and damage each time before use. The compressor shall not be operated if the pressure vessel is damaged or rusty. If you discover damage, please contact the customer service workshop.
Store all safety information and instructions safely.
Residual risks
The product has been built according to state-of-the-art and the recognised technical safety rules. However, individual residual risks can arise during operation.
• Health hazard due to electrical power, with the use of improper electrical connection cables.
• Furthermore, despite all precautions having been met, some non-obvious residual risks may still remain.
- Residual risks can be minimised if the "Safety Instructions" and the "Intended Use" together with the operating manual as a whole are observed.
- Prevent the product being unintentionally started up.
- Keep your hands away from the working area when the product is in operation.
- Comply with the stipulated maintenance and safety instructions in the operating manual.

WARNING
This power tool generates an electromagnetic field during operation. This field can impair active or passive medical implants under certain circumstances. In order to prevent the risk of serious or deadly injuries, we recommend that persons with medical implants consult with their physician and the manufacturer of the medical implant prior to operating the power tool.
6 Technical data
| Rated voltage 230 V~/ | 50 Hz |
| Rated power consumption 1100W (S1*) | |
| Idle speeds 2,850 rpm | |
| Pressure vessel volume approx. 50 l | |
| Operating pressure approx. 8 bar | |
| Theo. Suction capability approx. 168 l/min | |
| Effective output rate at 1 bar approx. 116 l/min | |
| Effective output rate at 4 bar approx. 82 l/min | |
| Effective output rate at 7 bar approx. 57 l/min | |
| Protection category | IP 30 |
| Length of mains connection cable | 2 m |
| Max. installation altitude (above sea level) | 1000 m |
| Weight | approx. 23.6 kg |
Subject to technical changes!
\*Operating mode S1 (continuous operation)
The product can be operated continuously with the specified power.

WARNING
Noise can have serious effects on your health. If the machine noise exceeds 85 dB, please wear suitable hearing protection for you and persons in the vicinity.
The noise and vibration values have been determined in accordance with EN 62841-1.
Noise data
| Sound pressure level L_pA | 70.2 dB |
| Measurement uncertainty K_pA | 2.12 dB |
| Measured sound power level L_wA | 83.2 dB |
| Guaranteed sound power level L_wA | 85 dB |
| Measurement uncertainty K_wA | 2.12 dB |
The specified noise emission values have been measured in accordance with a standardised test procedure and can be used to compare one power tool with another.
The specified device emissions values can also be used for an initial estimation of the load.
WARNING
The noise emission values can vary from the specified values during the actual use of the power tool, depending on the type and the manner in which the electric tool is used, and in particular the type of workpiece being processed.
Try to keep the stress as low as possible. For example: Limit working time. In doing so, all parts of the operating cycle must be taken into account (such as times in which the power tool is switched off or times in which it is switched on, but is not running under a load).
7 Unpacking
WARNING
The product and the packaging material are not children's toys!
Do not let children play with plastic bags, films or small parts! There is a danger of choking or suffocating!
- Open the packaging and carefully remove the product.
- Remove the packaging material, as well as the packaging and transport safety devices (if present).
- Check whether the scope of delivery is complete.
- Check the product and accessory parts for transport damage. Immediately report any damage to the transport company that delivered the Product. Later claims will not be recognised.
- If possible, keep the packaging until the expiry of the warranty period.
- Familiarise yourself with the product by means of the operating manual before using for the first time.
- With accessories as well as wearing parts and replacement parts use only original parts. Spare parts can be obtained from your specialist dealer.
- When ordering please provide our article number as well as type and year of manufacture for the product.
8 Assembly
ATTENTION
Always make sure the product is fully assembled before commissioning!
WARNING
Danger of injury!
Do not insert the mains plug into the socket until you are ready to use the product.
Tool required:
- Socket spanner, size 12 mm*
- Open-ended spanner, size 13 mm*
- 2x open-ended spanner/socket spanner, size 17 mm*
* = may not be included in the scope of delivery!
8.1 Fitting the wheels (10) (Fig. 3)
- Place a pad on the floor to avoid damage to the product.
- Tip the product slightly onto its side.
- Fit one wheel (10) into the assembly holes provided on the base frame.
- Fit the wheel (10) to the base frame with a screw (10a) and secure it with a nut (10b). Use two 17mm open-ended spanners / socket spanners.
- Repeat the process on the opposite side.
8.2 Fitting the foot (9) (Fig. 4)
- Tilt the product backwards onto the wheels (9).
- Fit the foot (9) onto the assembly holes provided on the base frame.
- Fit the foot (9) to the base frame with a screw (9a) and secure it with a nut (9b).
Use a 12mm socket spanner and an 13mm open-end spanner.
9 Before commissioning
WARNING
Danger of injury!
Do not insert the mains plug into the socket until you are ready to use the product.
WARNING
Always remove the mains plug before carrying out adjustments on the product.
CAUTION
Unsuitable extension cables could be dangerous. There is a risk of persons being injured due to electric shock.
General information
- Proceed with caution. Familiarise yourself with the application and possible restrictions, but also with the specific potential dangers.
- Before connecting of the product, make certain that the data on the type plate matches with the mains power data.
- Inadequately informed operators can endanger themselves and others through improper use. The operator is responsible for the safety of third parties.
- Check the product regularly for damage.
• The product must be installed close to the consumer. - Long air lines and supply cables (extension cable) should be avoided.
- Ensure that the intake air is dry and dust-free.
- Do not install the product in a damp or wet room.
- Operate the product only in suitable areas (well ventilated, ambient temperature +5°C to 40°C). There must be no dust, acids, vapours, explosive or flammable gases in the room.
- The product is suitable for use in dry rooms. It must not be used in areas where splashed water is present.
• The product may only be used outdoor briefly when the ambient conditions are dry.
• The product must always be kept dry and must not be left outdoors after work is complete.
9.1 Mains power connection
- The product is equipped with a mains cable with an earthed plug. This can be connected to any mains socket 230 V\~50 Hz with an earth contact and that is protected at 16 A.
- Before commissioning, ensure that the mains voltage matches with the operating voltage and the machine's power rating on the type plate.
- Long supply cables, extensions, cable reels, etc. cause a drop in voltage and can impede motor start-up.
- At low temperatures below +5 °C, sluggishness may make starting difficult or impossible.
10 Operation
10.1 On/Off switch (2) (Fig. 1)
- Insert the mains plug into a properly fused mains socket.
- Pull the On/off switch (2) upwards to switch on the compressor.
- Press the On/off switch (2) down to switch off.
10.2 Adjusting the pressure (Fig. 1)
- The pressure at the pressure gauge (7) is adjusted with the pressure regulator (5).
- The pressure set can be drawn from the quick coupling (6).
10.3 Adjusting the pressure switch (3) (Fig. 1)
The pressure switch (3) is set at the factory.
Cut-in pressure approx. 6 bar
Cut-out pressure approx. 8 bar
10.4 Fitting the compressed air hose\* (Fig. 1)
Connect the plug nipple* of the compressed air hose* to the quick coupling (6). Then connect the compressed air tool* to the quick coupling* of the compressed air hose*.
* = may not be included in the scope of delivery!
11 Electrical connection
The electrical motor installed is connected and ready for operation. The connection complies with the applicable VDE and DIN provisions. The customer's mains connection as well as the extension cable used must also comply with these regulations.
When working with spray attachments and during temporary use outdoors, the product must be connected to a residual current circuit breaker with a trigger current of 30 mA or less.
11.1 Damaged electrical connection cables
The insulation on electrical connection cables is often damaged.
This may have the following causes:
- Pressure points, where connection cables are passed through windows or doors,
- Kinks where the connection cable has been improperly fastened or routed,
- Places where the connection cables have been cut due to being driven over,
• Insulation damage due to being ripped out of the wall socket, - Cracks due to the insulation ageing.
Such damaged electrical connection cables must not be used and are life-threatening due to the insulation damage.
Check the electrical connection cables for damage regularly. Ensure that the connection cables are disconnected from electrical power when checking for damage.
Electrical connection cables must comply with the applicable VDE and DIN provisions. Only use connection cables of the same designation.
The printing of the type designation on the connection cable is mandatory.
Safety information for replacing damaged or defective mains connection cables
Connection type Y
If it is necessary to replace the mains connection cable, this must be done by the manufacturer or their representative to avoid safety hazards.
11.2 AC motor
Connections and repair work on the electrical equipment may only be carried out by electricians.
• The mains voltage must be 230 V\~.
- Extension cables up to 25 m long must have a cross-section of 1.5 mm ^2 .
11.3 Important information
In the event of overloading, the motor will switch itself off. After a cool-down period (time varies) the motor can be switched back on again.
12 Cleaning and maintenance
WARNING
Have maintenance and repair tasks that are not described in this operating manual, carried out by a specialist workshop. Use only original spare parts.
WARNING
Improper maintenance or cleaning work can cause injuries!

WARNING
The product may start unexpectedly and cause injuries and burns during cleaning, repair and maintenance work.
- Switch the product off.
– Pull out the mains plug. - Allow the product to cool.
- De-pressurise the compressor.
Note:
Release overpressure in the compressor by switching off the compressor and using up the compressed air still in the pressure vessel, e.g. with a compressed air tool running at idle or with an air blow gun.
12.1 Cleaning
- Keep protective devices, air vents and the motor housing as free of dust and dirt as possible. Rub the product clean with a clean cloth* or blow it off with compressed air* at low pressure. We recommend that you clean the product directly after every use.
- Clean the product at regular intervals using a damp cloth* and a little soft soap. Do not use any cleaning products or solvents; they could attack the plastic parts of the product. Make sure that no water can penetrate the product interior.
• We recommend that you clean the product directly after every use. - The hose and injection tools must be disconnected from the compressor before cleaning. The compressor must not be cleaned with water, solvents or similar.
12.2 Maintenance
Tool required:
• Phillips screwdriver*
* = may not be included in the scope of delivery!
12.2.1 Maintaining the air filter (1b) (Fig. 5)

DANGER
Risk of fire and explosion!
If not cleaned correctly, fuel may ignite and even explode. This can lead to severe burns or death.
- Only clean the air filter by knocking it out.
- Never clean the air filter with petrol or flammable solvents.
ATTENTION
Risk of damage!
Operating the engine without a filter element or with a damaged filter element can cause engine damage.
- Never run the engine without the air filter element or with a damaged filter element. This would allow dirt into the engine, which would result in severe damage to the engine.
ATTENTION
Fouled air filters diminish the engine output due to reduced air supply to the carburettor. Regular inspection is therefore essential.
The air filter prevents dust and dirt being sucked in. It is necessary to clean this filter at least every 300 operating hours.
- Remove the air filter cover (1) by removing the screw (1a).
Use a Phillips screwdriver. - Remove the air filter (1b).
- Only clean the air filter (1b) by knocking it out.
- Replace a faulty air filter (1b) with a new one.
- Insert the air filter (1b) and use the screw (1a) to fit the air filter cover (1).
12.2.2 Safety valve (11) (Fig. 6)
- The safety valve is set to the maximum permissible pressure of the pressure vessel.
- It is not permitted to adjust the safety valve or remove the connection lock between the exhaust nut and its cap.
-
Actuate the safety valve every 30 operating hours but at least 3 times a year to ensure that it works when required.
-
To open the outlet of the safety valve (11), turn the perforated drain nut (11a) anticlockwise. Now, the valve audibly releases air.
-
Then, tighten the exhaust nut (11a) clockwise again.
12.2.3 Maintaining the pressure vessel (8) (Fig. 7)
ATTENTION
To ensure a long service life for the pressure vessel, drain off the condensate after each use by opening the drain screw.
ATTENTION
The condensate from the pressure vessel contains oil residue. Dispose of the condensate in an environmentally friendly manner at a suitable collection point.
- Release the vessel pressure beforehand (see 14.1).
- Open the drain screw (8a) by turning it anti-clockwise (looking at the screw from the bottom of the compressor).
- In order to drain the condensation water completely out of the pressure vessel (8), it must be tilted slightly to the side so that the drain screw (8a) is the lowest point.
- Then close the drain screw (8a) again (turn clockwise). Check the pressure vessel (8) for rust and damage each time before use.
- The compressor shall not be operated if the pressure vessel (8) is damaged or rusty. If you discover damage, please contact the customer service workshop.
13 Transport
- The product must be secured against tipping and slipping during transport in vehicles in order to prevent damage and injuries.
- Protect the product from impacts, shocks and severe vibrations, e.g. during vehicular transport.
- Use only the transport handle for transporting the product.
14 Storage
Store the product and its accessories in a dark, dry and frost-free place that is inaccessible to children.
The optimum storage temperature is between 5°C and 30°C.
Store the product in its original packaging.
Cover the product to protect it from dust or moisture.
Store the operating manual with the product.
ATTENTION
Pull out the mains plug and ventilate the compressor and all connected compressed air tools. Store the compressor in such a way that it cannot be used by unauthorised persons.
ATTENTION
Store the product only in dry locations that are inaccessible for unauthorised persons.
Do not tilt the unit, only store it upright!
14.1 Release excess pressure
Release overpressure in the compressor by switching off the compressor and using up the compressed air still in the pressure vessel, e.g. with a compressed air tool running at idle or with an air blow gun.
15 Repair and ordering spare parts
After repairs or maintenance, make sure that all safety-related parts are installed and are in perfect condition. All parts which may cause injury must be kept where they are inaccessible to children or others.
ATTENTION
According to the German Product Liability Act, no liability is accepted for damage caused by improper repairs or by not using original spare parts.
Such work should be performed by a customer service centre or an authorised specialists. The same applies to accessory parts.
Spare parts and accessories can be obtained from our Service Centre. To do this, scan the QR code on the front page.
Connections and repairs
Connections and repair work on the electrical equipment may only be carried out by electricians.
15.1 Ordering spare parts
Please provide the following information when ordering spare parts:
- Model designation
- Item number
- Type plate data
15.2 Service information
With this product, it is necessary to note that the following parts are subject to natural or usage-related wear, or that the following parts are required as consumables.
Wearing parts*: Air filter
* = not included in the scope of delivery!
16 Disposal and recycling
Notes for packaging



The packaging materials are recyclable. Please dispose of packaging in an environmentally friendly manner.
Notes on the electrical and electronic equipment act [ElektroG]
![SCHEPPACH HC52Si - Notes on the electrical and electronic equipment act [ElektroG] - 1](/content/2026/04/738668/images/56285a66c8e0c6ca73be447f5bf0f9559bba78fa1768a4b4410db0e4ecc466b5.jpg)
Waste electrical and electronic equipment does not belong in household waste, but must be collected and disposed of separately!
- Used batteries or rechargeable batteries that are not installed permanently in the old appliance must be removed non-destructively before disposal! Their disposal is regulated by the battery act.
- Owners or users of electrical and electronic devices are legally obliged to return them after use.
- The end user is responsible for deleting their personal data from the old device being disposed of!
- The symbol of the crossed-out dustbin means that waste electrical and electronic equipment must not be disposed of with household waste.
- Waste electrical and electronic equipment can be handed in free of charge at the following places:
– Public disposal or collection points (e.g. municipal works yards)
- Points of sale of electrical appliances (stationary and online), provided that dealers are obliged to take them back or offer to do so voluntarily.
- Up to three waste electrical devices per type of device, with an edge length of no more than 25 centimetres, can be returned free of charge to the manufacturer without prior purchase of a new device from the manufacturer or taken to another authorised collection point in your vicinity.
– Further supplementary take-back conditions of the manufacturers and distributors can be obtained from the respective customer service.
- If the manufacturer delivers a new electrical appliance to a private household, the manufacturer can arrange for the free collection of the old electrical appliance upon request from the end user. Please contact the manufacturer's customer service for this.
• These statements only apply to devices installed and sold in the countries of the European Union and which are subject to the European Directive 2012/19/EU. In countries outside the European Union, different regulations may apply to the disposal of waste electrical and electronic equipment.
17 Troubleshooting
The following table shows fault symptoms and describes remedial measures in the event of your product failing to work properly. If you cannot localise and rectify the problem with this, please contact your service workshop.
Fault Possible cause Remedy
| Product does not run. Mains voltage | ge not present. Check cable, mains plug, fuse and socket. | |
| Mains voltage too low. Avoid extension cables that are too long. Use extension cables with sufficient conductor cross-section. | ||
| Outside temperature is too low. | Do not operate at outside temperatures below +5°C. | |
| Motor is overheated. Allow the motor to cool down. If necessary, remedy the cause of the overheating. | ||
| Product runs, but no pressure. The | safety valve leaks. Contact your local service centre. Only allow qualified personnel to carry out repairs. | |
| The seals are damaged. Check the seals and have any damaged seals replaced by a service centre. | ||
| The drain screw for condensate leaks. | Tighten the screw by hand. Check the seal on the screw and replace if necessary. | |
| Product runs, pressure shown on the manometer, but tools are not running | Hose connections leaking. | Check compressed air hose and tools, replace if necessary. |
| Quick-coupler leaking. Contact your local service centre. Only allow qualified personnel to carry out repairs. | ||
| Pressure set too low at pressure regulator. | Turn up the pressure regulator further. | |
18 EU Declaration of Conformity
Translation of the original Declaration of Conformity
Manufacturer:
Scheppach GmbH
Günzburger Straße 69
D-89335 Ichenhausen
We declare under our sole responsibility that the product described here complies with the applicable directives and standards.
Brand: SCHEPPACH
Art. designation: Compressor - HC52Si
Item No. 5906186901
EU directives:
2014/30/EU, 2006/42/EC, 2000/14/EG_2005/88/EC, 2011/65/EU*, 2014/29/EU, 2014/68/EU
* The object of the declaration described above fulfils the regulations of the directive 2011/65/EU of the European Parliament and Council from 8th June 2011, on the restriction of the use of certain hazardous substances in electrical and electronic equipment.
Applied standards:
EN 62841-1:2015/A11:2022;
EN 1012-1:2010;
EN IEC 61000-6-1:2019;
EN IEC 61000-6-3:2021;
Conformity assessment procedure:
2000/14/EG\_2005/88/EC – Appendix: VI
Guaranteed 85 dB
sound power level (LWA):
Measured 83.2 dB
sound power level (LWA):
Notified body: TÜV SÜD
Industrie Service GmbH,
Westendstrasse199,
80686 Munich,
Germany
Number: 0036
Documentation authorised representative:
Matthias Herz
Günzburger Str. 69
D-89335 Ichenhausen
Division Manager Product Center

Andreas Pecher
Head of Project Management
Sommaire
Günzburger Straße 69
D-89335 Ichenhausen
Cher client,
Günzburger Straße 69
D-89335 Ichenhausen
Division Manager Product Center

Andreas Pecher
Head of Project Management
Indice
Günzburger Straße 69
D-89335 Ichenhausen, Germania
Egregio cliente,
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
2000/14/EG\_2005/88/CE – Allegato: VI
Division Manager Product Center

Andreas Pecher
Head of Project Management
Inhoudsopgave
Günzburger Straße 69
D-89335 Ichenhausen
Geachte klant,
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Andreas Pecher
Head of Project Management
Índice
Günzburger Straße 69
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Andreas Pecher
Head of Project Management
Índice
Günzburger Straße 69
8.1 Montar as rodas (10) (fig. 3)
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Andreas Pecher
Head of Project Management
Obsah
Günzburger Straße 69
D-89335 Ichenhausen
Vážený zákazníku,
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Andreas Pecher
Head of Project Management
Obsah
Günzburger Straße 69
D-89335 Ichenhausen
Vážený zákazník,
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Andreas Pecher
Head of Project Management
Tartalomjegyzék
Günzburger Straße 69
D-89335 Ichenhausen
Tisztelt Ügyfelünk!
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Andreas Pecher
Head of Project Management
Spis treści
Günzburger Straße 69
D-89335 Ichenhausen
Szanowny Kliencie
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Andreas Pecher
Head of Project Management
Popis sadržaja
1 Uvod.... 128
2 Opis proizvoda (sl. 1-7).... 129
3 Opseg isporuke (sl. 1, 2).... 129
4 Namjenska uporaba.... 129
5 Sigurnosne napomene.... 129
6 Tehnički podatci 132
7 Raspakiravanje 133
8 Montaža 133
9 Prije stavljanja u pogon.... 133
10 Rukovanje 134
11 Priključivanje na električnu mrežu.... 134
12 Čišćenje i održavanje.... 134
13 Transport.... 136
14 Skladištenje.... 136
15 Popravak i naručivanje rezervnih dijelova..... 136
16 Zbrinjavanje i recikliranje.... 136
17 Otklanjanje neispravnosti.... 137
18 EU izjava o sukladnosti.... 137
19 Povećani crtež.... 276
Günzburger Straße 69
D-89335 Ichenhausen
Poštovani kupče
Želimo vam mnogo zadovoljstva i uspjeha prilikom rada s novim proizvodom.
Napomena:
Prema važećem njemačkom Zakonu o odgovornosti za proizvode, proizvođač ovog proizvoda ne odgovara za štete koje nastanu na ovom proizvodu ili koje ovaj proizvod uzrokuje u slučaju:
- neispravnog rukovanja
- nepridržavanja priručnika za uporabu
- popravaka koje obave drugi, neovlašteni stručnjaci
• montaže i zamjene neoriginalnih rezervnih dijelova - nenamjenske uporabe
- kvarova električnog sustava zbog nepridržavanja propisa i odredaba o električnoj energiji VDE 0100, DIN 57113 / VDE0113.
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
2000/14/EZ\_2005/88/EZ – Prilog: VI
Zajamčena 85 dB
razina zvučne snage (LWA):
Izmjerena 83,2 dB
razina zvučne snage (LWA):
Imenovano tijelo: TÜV SÜD
Division Manager Product Center

Andreas Pecher
Head of Project Management
Kazalo
Günzburger Straße 69
D-89335 Ichenhausen
Spoštovani kupec,
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Postopek ugotavljanja skladnosti:
2000/14/EG\_2005/88/EG – Priloga: VI
Division Manager Product Center

Andreas Pecher
Head of Project Management
Sisukord
Günzburger Straße 69
D-89335 Ichenhausen
Austatud klient!
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Vastavushindamise menetlus:
2000/14/EÜ_2005/88/EÜ – lisa: VI
Division Manager Product Center

Andreas Pecher
Head of Project Management
Turinys
Günzburger Straße 69
D-89335 Ichenhausen
Gerbiamas kliente,
Günzburger Straße 69
D-89335 Ichenhausen
2014/30/ES, 2006/42/EB, 2000/14/EB_2005/88/EB, 2011/65/ES*, 2014/29/ES, 2014/68/ES
EN IEC 61000-6-3:2021;
Atitikties vertinimo procedūra:
2000/14/EB\_2005/88/EB – priedas: VI
Garantuotas 85 dB
garso galios lygis ( L_WA ):
Išmatuotas 83,2 dB
garso galios lygis ( L_WA ):
Notifikuotoji jstaiga: TÜV SÜD
Division Manager Product Center

Andreas Pecher
Head of Project Management
Satura rādītājs
Günzburger Straße 69
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Andreas Pecher
Head of Project Management
Günzburger Straße 69
D-89335 Ichenhausen
Bästa Kund!
Günzburger Straße 69
EN IEC 61000-6-3:2021;
Division Manager Product Center
V. Andron
Andreas Pecher
Head of Project Management
Sisällysluettelo
Günzburger Straße 69
D-89335 Ichenhausen
Arvoisa asiakas
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Andreas Pecher
Head of Project Management
Indholdsfortegnelse
1 Indledning....200
2 Produktbeskrivelse (fig. 1-7) ...... 201
3 Leveringsomfang (fig. 1, 2) ...... 201
4 Tilsigtet brug.... 201
5 Sikkerhedsforskrifter 201
6 Tekniske data.... 204
7 Udpakning.... 205
8 Montering 205
9 Før ibrugtagning....205
10 Betjening 206
11 Elektrisk tilslutning.... 206
12 Rengøring og vedligeholdelse.... 206
13 Transport.... 207
14 Opbevaring.... 207
15 Reparation og reservedelsbestilling.... 208
16 Bortskaffelse og genanvendelse.... 208
17 Fejlfinding.... 209
18 EU-overensstemmelseserklæring.... 209
19 Eksplosionstegning 276
Forklaring til symbolerne på produktet
Günzburger Straße 69
D-89335 Ichenhausen, Tyskland
Kære kunde
Günzburger Straße 69
D-89335 Ichenhausen, Tyskland
EN IEC 61000-6-3:2021;
Overensstemmelsesvurderingsprocedure:
2000/14/EF_2005/88/EF - Tillæg: VI
Garanteret
85 dB
lydeffektniveau ( L_wA ):
Målt
83,2 dB
lydeffektniveau (LWA):
Bemyndiget organ:
TÜV SÜD
Division Manager Product Center

Andreas Pecher
Head of Project Management
Innholdsfortegnelse
Günzburger Straße 69
D-89335 Ichenhausen
Kjære kunde
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Prosedyrer for samsvarsvurdering:
2000/14/EF_2005/88/EF - Vedlegg: VI
Garantert 85 dB
lydeffektnivå (LWA):
Mält 83,2 dB
lydeffektnivå (LWA):
Oppnevnt instans: TÜV SÜD
Division Manager Product Center

Andreas Pecher
Head of Project Management
Съдържание
Günzburger Straße 69
D-89335 Ichenhausen, Германия
Уважаеми клиенти,
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Andreas Pecher
Head of Project Management
Günzburger Straße 69
D-89335 Ichenhausen
Αξιότιμε πελάτη
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-1:2019,
EN IEC 61000-6-3:2021,
Division Manager Product Center

Andreas Pecher
Head of Project Management
Cuprins
Günzburger Straße 69
D-89335 Ichenhausen
Stimate client
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Andreas Pecher
Head of Project Management
Sadržaj
1 Uvod....255
2 Opis proizvoda (sl. 1-7).... 256
3 Opseg isporuke (sl. 1, 2).... 256
4 Namenska upotreba.... 256
5 Sigurnosne napomene.... 256
6 Tehnički podaci 259
7 Raspakivanje....260
8 Montaža 260
9 Pre stavljanja u pogon.... 260
10 Rukovanje 261
11 Električni priključak.... 261
12 Čišćenje i održavanje.... 262
13 Transport....263
14 Skladištenje.... 263
15 Popravka i naručivanje rezervnih delova ..... 263
16 Odlaganje na otpad i reciklaža.... 263
17 Pomoć za otklanjanje smetnji.... 264
18 EU izjava o usaglašenosti.... 265
19 Znak eksplozije 276
Günzburger Straße 69
D-89335 Ichenhausen
Poštovani kupče
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Postupak ocene usaglašenosti:
2000/14/EG_2005/88/EG - Prilog: VI
Garantovani 85 dB
nivo zvučne snage ( L_WA ): Izmereni 83,2 dB
nivo zvučne snage (LWA):
Imenovano telo: TÜV SÜD
Division Manager Product Center

Andreas Pecher
Head of Project Management
İçindekiler
Günzburger Straße 69
D-89335 Ichenhausen
İthalatçı:
Günzburger Straße 69
D-89335 Ichenhausen
EN IEC 61000-6-3:2021;
Division Manager Product Center

Head of Project Management

text_image
Exploded view diagram of an electric motor assembly with numbered components and labeled parts
flowchart
graph LR
A["Auxiliary winding"] --> B["capacitance"]
C["Main winding"] --> B
D["Motor protector"] --> E["Pressure switch"]
F["M ~"] --> D
G["L"] --> E
H["N"] --> E
I["G"] --> E
Garantie DE
Obvious defects must be reported within 8 days after receipt of the goods, otherwise the purchaser loses all claims due to such defects. We guarantee our machines, if handled correctly, for the duration of the statutory warranty period from handover in such a way that we will replace free of charge any machine part that demonstrably becomes unusable within this period as a result of material or manufacturing defects. For parts that we do not manufacture ourselves, we only provide a warranty to the extent that we are entitled to warranty claims against the upstream suppliers. The purchaser shall bear the costs of fitting the new parts. Claims for conversion and reduction and other claims for damages are excluded.