The following is a breakdown of the components and accessories included in the model set:

| Symptom | Possible Cause | Solution | |--------|----------------|----------| | Inconsistent shot size | Worn piston seals | Replace seal kit (AMS part #B21-40-SEAL). | | Material leaks from rear | Damaged rod seal | Disassemble, inspect rod for scoring, replace seal. | | Slow cycle rate | Low air pressure or clogged exhaust | Increase pneumatic pressure to 5 bar, clean silencers. | | Cavitation (air bubbles) | Insufficient feed pressure or material de-aerated | Increase reservoir pressure to 1.5 bar, vacuum-degas material. | | No dispense, but piston moves | Broken check valve or blocked nozzle | Remove nozzle, clean valve ball and seat with solvent. |

Finding a highly specific part number requires a change in strategy. Here are some final expert tips to guide your search:

Beyond its functional prowess, the set boasts a clean, modern finish that looks professional in both commercial and personal settings. How to Source and Procure Your AMS Bianka 40 21