Montech AIR 903 MAX

Montech AIR 903 MAX E-ATX Mid Tower Case Instruction Manual

Model: AIR 903 MAX | Brand: Montech

1. Introduktion

This manual provides detailed instructions for the installation, operation, and maintenance of your Montech AIR 903 MAX E-ATX Mid Tower Case. Please read this manual thoroughly before beginning assembly to ensure proper setup and safe usage. Retain this manual for future reference.

Montech AIR 903 MAX E-ATX Mid Tower Case, angled view showing front mesh and tempered glass side panel.

Figure 1.1: Montech AIR 903 MAX Mid Tower Case (Black)

2. Sikkerhedsoplysninger

  • Afbryd altid strømforsyningen fra stikkontakten, før du installerer eller fjerner komponenter.
  • Håndter komponenterne forsigtigt for at undgå skader fra elektrostatisk udladning (ESD). Overvej at bruge en antistatisk håndledsrem.
  • Hold små dele og skruer væk fra børn.
  • Undgå at placere etuiet i direkte sollys eller i nærheden af ​​varmekilder.
  • Sørg for tilstrækkelig ventilation omkring kabinettet for at forhindre overophedning.
  • Forsøg ikke at ændre kabinettet eller dets komponenter, da dette kan ugyldiggøre garantien og udgøre en sikkerhedsrisiko.

3. Pakkens indhold

Bekræft at alle varer er til stede i pakken:

  • Montech AIR 903 MAX E-ATX Mid Tower Case
  • 3 x 140mm ARGB PWM Fans (pre-installed in front)
  • 1 x 140mm PWM Fan (pre-installed in rear)
  • Accessory Box (containing screws, zip ties, and other small parts)
  • Brugervejledning (dette dokument)

4. Produktet er slutview

The Montech AIR 903 MAX is an E-ATX mid-tower case designed for high airflow and extensive component compatibility. It features a mesh front panel for optimal ventilation and a tempered glass side panel to showcase your build.

Nøglefunktioner:

  • Design med høj luftstrøm: Metal front panel with 51% ventilation rate for superior thermal performance.
  • Støvfiltrering: Meticulously designed mesh front panel acts as a dust filter and is easily removable for cleaning.
  • Forudinstallerede blæsere: Includes three 140mm ARGB PWM fans and one 140mm PWM fan for effective cooling and customizable lighting.
  • Omfattende køleunderstøttelse: Supports up to 360mm AIO liquid coolers at both the front and top.
  • Komponentafstand: Accommodates CPU tower coolers up to 180mm in height and graphics cards up to 400mm in length and 190mm in width.
  • Moderne tilslutningsmuligheder: Features a front panel Type-C port.
Front view of Montech AIR 903 MAX case, highlighting the mesh panel and three ARGB fans.

Figur 4.1: Forside View with Mesh Panel and ARGB Fans

Side view of Montech AIR 903 MAX case, showing the tempered glass panel and internal layout.

Figure 4.2: Tempered Glass Side Panel View

5. Opsætning og installation

Before starting, ensure you have a clean, well-lit workspace and the necessary tools (e.g., screwdrivers, zip ties).

5.1 Afmontering af sidepaneler

  1. Locate the captive thumb screws on the rear of the case for both the tempered glass side panel and the solid steel side panel.
  2. Skru fingerskruerne af.
  3. Carefully slide the panels backward and lift them off. Place the tempered glass panel on a soft, flat surface to prevent scratches or damage.

5.2 Installation af bundkort

The AIR 903 MAX supports E-ATX, ATX, Micro ATX, and Mini ITX motherboards.

  1. Installer I/O-skjoldet i den bageste åbning af kabinettet.
  2. Align your motherboard with the pre-installed standoffs. Ensure the standoffs match your motherboard's form factor.
  3. Secure the motherboard with the appropriate screws provided in the accessory box.
Diagram showing motherboard compatibility zones within the Montech AIR 903 MAX case, indicating support for CEB and EEB form factors.

Figure 5.1: Motherboard Compatibility Diagram

5.3 Installation af grafikkort (GPU)

The case supports graphics cards up to 400mm in length and 190mm in width.

  1. Remove the necessary expansion slot covers from the rear of the case. These are secured with thumb screws.
  2. Indsæt dit grafikkort i det relevante PCIe-slot på dit bundkort.
  3. Secure the graphics card to the case using the thumb screws.
  4. Tilslut alle nødvendige PCIe-strømkabler fra din strømforsyning til grafikkortet.

5.4 Installation af lagerdrev (HDD/SSD)

The case includes an HDD cage in the power supply shroud area, which can be removed using thumb screws for easier access or more space.

  • Locate the drive bays or mounting points for 2.5" SSDs and 3.5" HDDs.
  • Mount your drives using the provided screws.
  • Connect SATA data and power cables to your drives.

5.5 Installation af strømforsyningsenhed (PSU).

The PSU mounts at the rear bottom of the case.

  1. Skub din strømforsyning ind i det dertil indrettede rum fra bagsiden af ​​kabinettet.
  2. Align the PSU with the screw holes and secure it with the provided screws.
  3. Connect the main ATX power cable, CPU power cable, and any other necessary power cables to your motherboard and components.

5.6 Installation af ventilator- og kølesystem

The case supports 360mm AIO coolers at the front and top, and CPU tower coolers up to 180mm in height.

  • AIO Liquid Coolers: Mount radiators and fans to the front or top fan mounts as per your AIO cooler's instructions.
  • Yderligere blæsere: If installing additional fans, ensure correct airflow direction (intake/exhaust).
  • CPU Air Coolers: Install your CPU air cooler onto the motherboard before or after motherboard installation, depending on the cooler design.
Diagram illustrating internal clearances for CPU cooler height, GPU length, and AIO radiator placement within the Montech AIR 903 MAX case.

Figure 5.2: Component Clearance Diagram

5.7 Kabelstyring

Utilize the cable routing cutouts and velcro straps behind the motherboard tray to organize cables. This improves airflow and aesthetics.

  • Route cables through the designated grommets and tie-down points.
  • Use the included zip ties and pre-installed velcro straps to secure cables neatly.
  • Ensure the SATA cable for the fan hub is connected to your PSU.

6. Betjening

6.1 Tænd

After all components are installed and cables are connected, replace the side panels. Connect your monitor, keyboard, mouse, and power cable to the PSU. Flip the PSU switch to the ON position and press the power button on the top I/O panel of the case.

6.2 ARGB-blæserstyring

The pre-installed ARGB fans can be controlled via the integrated LED/PWM controller or synchronized with your motherboard's ARGB software (if supported). Refer to your motherboard manual for ARGB header connection and software instructions.

  • If using the case's controller, cycle through lighting effects using the dedicated button on the top I/O panel.
  • If connecting to a motherboard, ensure the ARGB cable from the fan hub is connected to a compatible 3-pin 5V ARGB header on your motherboard.

7. Vedligeholdelse

7.1 Rengøring af støvfiltre

The mesh front panel and magnetic top dust filter are designed to prevent dust accumulation. Regular cleaning is recommended to maintain optimal airflow.

  1. Front Mesh Panel: The front panel can be easily dismantled. Gently pull the bottom of the front panel to detach it from the case. Clean the mesh with a soft brush or compressed air.
  2. Top Magnetic Filter: Simply lift the magnetic filter from the top of the case and clean it with water or compressed air. Ensure it is completely dry before reattaching.
  3. Bottom PSU Filter: Slide out the filter located under the power supply shroud and clean it.
Image showing the removable mesh front panel of the Montech AIR 903 MAX case, indicating ease of cleaning.

Figure 7.1: Removable Front Mesh Panel for Cleaning

7.2 Generel rengøring

  • Brug en blød, damp klud til at tørre de udvendige overflader af. Undgå slibende rengøringsmidler.
  • For interior cleaning, use compressed air to remove dust from components and internal surfaces.

8. Fejlfinding

8.1 Systemet tænder ikke

  • Sørg for, at strømkablet er korrekt tilsluttet til både strømforsyningen og stikkontakten.
  • Verify the PSU switch is in the ON position.
  • Check all internal power connections (24-pin ATX, 8-pin CPU, PCIe power, SATA power for fan hub).
  • Confirm the front panel power button cable is correctly connected to the motherboard's front panel header.

8.2 Ventilatorer drejer ikke, eller RGB virker ikke

  • Ensure the fan hub's SATA power cable is connected to your PSU.
  • If using motherboard ARGB control, verify the 3-pin 5V ARGB cable from the fan hub is connected to the correct header on your motherboard.
  • If using the case's controller, press the RGB button on the top I/O panel to cycle through modes.
  • Check fan connections to the fan hub.

8.3 For meget ventilatorstøj

  • Ensure all fan screws are tightened to prevent vibrations.
  • Clean dust from fans and filters (refer to Section 7.1).
  • If fans are connected to the motherboard, adjust fan curves in your motherboard's BIOS/UEFI or software to reduce fan speed at lower temperatures.

9. Specifikationer

FeatureSpecifikation
MærkeMontech
ModelnavnAIR 903 MAX BLACK
SagstypeMid Tower
Bundkort kompatibilitetExtended ATX, Mini ITX, Micro ATX, ATX
MaterialeHærdet glas, metal
FarveSort
Produktmål (LxBxH)18.82 x 9.05 x 19.41 tommer (47.8 x 22.99 x 49.3 cm)
Varens vægt20.3 pund (9.21 kg)
Forudinstallerede ventilatorer3x 140mm ARGB PWM (Front), 1x 140mm PWM (Rear)
GPU clearanceUp to 400mm (Length), 190mm (Width)
CPU-kølers højdeafstandOp til 180 mm
AIO Radiator SupportUp to 360mm (Front & Top)
Front I / O-porte2x USB 3.0, 2x USB 2.0, 1x USB Type-C, Audio In/Out

10. Garanti og support

For warranty information and technical support, please refer to the official Montech webwebstedet eller kontakt deres kundeservice direkte. Gem din købsbevis til garantikrav.

Official Montech Webwebsted: www.montechpc.com

© 2025 Montech. All rights reserved.

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