1. Ro-ràdh
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your Metabo DKNG 40/50 Air Compressed Stapler/Nailer. Please read these instructions carefully before using the tool to ensure proper function and user safety. This tool is designed for driving staples and nails into various materials, suitable for both amateur and professional applications.
2. Stiùireadh Sàbhailteachd
Always observe basic safety precautions to reduce the risk of personal injury and damage to the tool.
- Cleachd dìon sùla: Always wear safety glasses or goggles that comply with applicable standards to protect against flying debris.
- Caith Dìon Èisteachd: Prolonged exposure to noise from pneumatic tools can cause hearing damage.
- Dì-cheangail solar adhair: Always disconnect the air supply before making adjustments, clearing jams, servicing, or when the tool is not in use.
- Na bi a-riamh a’ comharrachadh ort fhèin no air daoine eile: The tool can discharge fasteners unexpectedly.
- Thoir sùil air cuideam an adhair: Ensure the air compressor's pressure setting is within the recommended range for the tool.
- Obair-obrach tèarainte: Always ensure the material being worked on is stable and secure.
- Cleachd na ceanglaichean ceart: Only use staples and nails of the specified type and length (Type 90 + ES, 15-50 mm).
- Cùm do làmhan soilleir: Do not place hands or fingers near the fastener discharge area.
- Fionnarachadh ceart: Cleachd ann an àite le deagh fhionnarachadh.
3. Toradh thallview
The Metabo DKNG 40/50 is a robust air-powered tool designed for efficient fastening. Key components include:
- Iris: A’ cumail stàplalan no ìnean.
- Spreagadh: Activates the firing mechanism.
- A-steach Adhair: Puing ceangail airson a’ phìob èadhair teannaichte.
- Safety Nose: Prevents accidental firing by requiring contact with the workpiece.
- Làimhseachadh: Dealbhaichte gu ergonomically airson greim comhfhurtail.

Figear 1: Aghaidh view of the Metabo DKNG 40/50, showing the magazine and trigger.
4. Suidhich
Before operating the tool, ensure proper setup.
4.1 A’ ceangal ri inneal-adhair teannachaidh
- Dèan cinnteach gu bheil an compressor adhair agad dheth agus gu bheil an cuideam air a lughdachadh.
- Connect a suitable air hose to the air inlet of the stapler/nailer.
- Set the air compressor's output pressure to the recommended operating range (refer to specifications for details, typically around 6-8 bar or 90-120 PSI). The tool consumes approximately 0.66 liters of air per stroke.
- Tionndaidh air an inneal-adhair compressor agus leig leis cuideam a thogail.
4.2 Luchdadh Cheanglaichean
The Metabo DKNG 40/50 uses Type 90 + ES staples and nails with lengths ranging from 15 mm to 50 mm.
- Disconnect an inneal bhon t-solar adhair.
- Open the magazine according to the tool's design (usually by pressing a latch and sliding it open).
- Insert a strip of compatible staples or nails into the magazine, ensuring they are oriented correctly.
- Dùin an iris gu tèarainte gus an glac e.

Figear 2: Ceàrnach view of the Metabo DKNG 40/50, highlighting the magazine and air inlet.
5. Stiùireadh Obrachaidh
Lean na ceumannan seo airson obrachadh sàbhailte agus èifeachdach.
- Ceangail Solar Adhair: Reconnect the air hose to the tool.
- Inneal Suidheachaidh: Place the safety nose firmly against the workpiece where the fastener is to be driven.
- Ceanglaiche teine: Squeeze the trigger to drive the staple or nail. The safety nose must be depressed for the tool to fire.
- Ath-shuidheachadh: Lift the tool from the workpiece and reposition for the next fastener.
5.1 Depth Adjustment (if applicable)
Some models feature a depth adjustment mechanism. If present, adjust the depth by rotating the depth adjustment knob or lever to achieve the desired fastener depth. Test on a scrap piece of material before final application.

Figear 3: Suas gu h-àrd view of the Metabo DKNG 40/50, showing the overall design.
6. Cumail suas
Nì cumail suas cunbhalach cinnteach à coileanadh as fheàrr agus leudaichidh e beatha an inneil agad.
- Lubrication: Apply a few drops of pneumatic tool oil into the air inlet before each use or after every few hours of continuous operation. This lubricates internal components.
- Glanadh: Keep the tool clean and free of dust and debris. Use compressed air to blow out the magazine and firing mechanism.
- Thoir sùil airson caitheamh: Periodically inspect the safety nose, trigger, and air connections for signs of wear or damage. Replace worn parts immediately.
- Stòradh: Store the tool in a dry, clean environment when not in use. Disconnect from air supply.
7. A ’dèanamh trioblaid
Thoir sùil air an earrann seo airson cùisean cumanta agus na fuasglaidhean aca.
| Trioblaid | Adhbhar a dh’fhaodadh a bhith ann | Fuasgladh |
|---|---|---|
| Inneal nach eil a’ losgadh | No air supply; Low air pressure; Empty magazine; Safety nose not depressed; Jammed fastener | Check air connection and compressor; Increase air pressure; Reload fasteners; Ensure safety nose is fully depressed; Clear jam (disconnect air first) |
| Fasteners gun a bhith a’ draibheadh gu tur | Low air pressure; Incorrect fastener length; Hard material; Depth adjustment incorrect | Increase air pressure; Use appropriate fastener length; Adjust depth setting; Consider pre-drilling for very hard materials |
| Adhair ag aoidion | Loose air fitting; Damaged O-rings or seals | Tighten air fittings; Replace damaged O-rings or seals (consult a qualified technician if unsure) |
| Fasteners jamming frequently | Incorrect fastener type/size; Damaged magazine; Worn driver blade | Use correct fasteners; Inspect and replace damaged magazine parts; Replace worn driver blade |
8. Sònrachaidhean
Detailed technical specifications for the Metabo DKNG 40/50.
- Àireamh Modail: 601562500
- Dèanadair: METABO SAS
- Stuth: Stàilinn
- Seòrsa staple: 90 + ES
- Fad na h-ingne: 15 - 50 mm
- Air Consumption per Stroke: 0.66 l
- Cuideam: 1.1 cileagram
- Meudan toraidh (L x W x H): 29.5 x 6 x 23.5 cm
- Cleachdadh an dùil: Hobbyist, Professional
9. Barantas agus Taic
For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. Metabo products typically come with a manufacturer's warranty covering defects in materials and workmanship.
For technical support, spare parts, or service, please contact your authorized Metabo dealer or visit the official Metabo website for regional service centers. Information regarding spare parts availability may vary by region.