1. Introduction
Thank you for choosing the Bomann PSM 437 N CB Electric Pepper and Salt Mill. This appliance is designed for grinding pepper, salt, and other dry spices, offering convenience and consistent results. Its durable stainless steel housing and adjustable ceramic grinder ensure a long service life and precise seasoning for your culinary needs. Please read this manual carefully before first use to ensure safe and optimal operation.
2. Important Safety Instructions
- Read all instructions before using the appliance.
- Keep this manual for future reference.
- This appliance is intended for household use only. Do not use it for commercial purposes.
- Do not immerse the appliance in water or any other liquid.
- Keep out of reach of children. This appliance is not a toy.
- Always remove batteries when the appliance is not in use for an extended period or during cleaning.
- Do not attempt to grind anything other than dry spices (pepper, salt, etc.).
- Do not operate the mill if it is damaged or malfunctioning. Contact customer support.
- Ensure batteries are inserted with correct polarity.
- Do not mix old and new batteries, or different types of batteries.
3. Product Overview
The Bomann PSM 437 N CB Electric Pepper and Salt Mill features a sleek design and intuitive operation. Key components include:
- Activation Button: Located at the top for one-hand operation.
- Battery Compartment: Accessed by twisting the top section.
- Spice Chamber: Transparent section to view spice levels.
- Adjustable Ceramic Grinder: Located at the bottom, allows for fine to coarse grinding.
- Integrated Light: Illuminates the grinding area for precise dosage.
- Stainless Steel Housing: Durable and modern aesthetic.

Image 1: Front view of the Bomann PSM 437 N CB Electric Pepper and Salt Mill, showcasing its stainless steel body and transparent spice chamber filled with mixed peppercorns.
4. Setup
4.1. Battery Installation
- Gently twist the top section of the mill counter-clockwise to separate it from the main body and access the battery compartment.
- Insert four (4) AA 1.5V batteries into the compartment, ensuring correct polarity (+/-) as indicated inside. (Batteries are not included).
- Align the top section with the main body and twist clockwise until securely locked.

Image 2: A view of the top section of the mill, indicating where batteries are inserted. This image helps visualize the battery compartment access.
4.2. Filling the Spice Chamber
- Unscrew the top section of the mill.
- Carefully fill the transparent spice chamber with your desired dry spices, such as whole peppercorns or coarse salt. Do not overfill.
- Reattach the top section by twisting it clockwise until it is firmly secured.

Image 3: The Bomann PSM 437 N CB mill with its transparent lower section clearly showing the capacity for spices like peppercorns, illustrating how to fill the chamber.
5. Operating Instructions
5.1. Grinding Spices
- Hold the mill over your food or dish.
- Press and hold the activation button located on the top of the mill. The integrated light will illuminate, and the mill will begin grinding.
- Release the button to stop grinding.

Image 4: The Bomann PSM 437 N CB mill in operation, with the integrated light illuminating the freshly ground spices as they are dispensed onto a surface.
5.2. Adjusting Grinding Coarseness
The ceramic grinder allows you to adjust the coarseness of your grind from fine to coarse. To adjust:
- Locate the adjustment knob at the bottom of the mill, around the grinding mechanism.
- Turn the knob clockwise for a finer grind.
- Turn the knob counter-clockwise for a coarser grind.
- Test the grind on a surface to achieve your desired consistency.
6. Cleaning and Maintenance
- Always remove batteries before cleaning.
- Wipe the exterior of the mill with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- The mill is NOT dishwasher safe.
- To clean the grinding mechanism, you can use a small brush to remove any residual spice particles.
- Ensure all parts are completely dry before reassembling and storing.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Mill does not operate. | Batteries are dead or incorrectly inserted. | Check battery polarity or replace with new AA batteries. |
| Mill grinds slowly or inconsistently. | Low battery power or grinder mechanism is clogged. | Replace batteries. Clean the grinding mechanism with a small brush. |
| Light does not turn on. | Batteries are dead or light malfunction. | Replace batteries. If the problem persists, contact customer support. |
| No spices are dispensed. | Spice chamber is empty or grinding mechanism is blocked. | Refill the spice chamber. Clear any blockages from the grinding mechanism. |
8. Specifications
- Model: PSM 437 N CB
- Brand: Bomann
- Material: Stainless Steel (Housing)
- Grinder Type: Ceramic, Adjustable
- Power Source: 4 x AA 1.5V Batteries (not included)
- Dimensions (L x W x H): Approximately 10 x 10 x 10 cm
- Weight: Approximately 340 Grams
- Operation: One-hand, Automatic
- Special Features: Integrated light for optimal dosage
- Dishwasher Safe: No
9. Warranty and Support
Bomann products are manufactured with quality and durability in mind. For information regarding warranty terms, technical support, or spare parts availability, please refer to the warranty card included with your purchase or visit the official Bomann website. Please retain your proof of purchase for any warranty claims.
Spare Parts Availability: 2 Years (as per EU regulations).





