DURST - Durst Laborator 138 Service
Complete service and maintenance manual for the DURST Laborator 138 S and G 139 professional enlargers. This technical documentation provides detailed procedures for maintaining and repairing these laboratory photographic equipment units to ensure reliable long-term operation. The manual encompasses comprehensive coverage of: counterweight spring and column head replacement, counterweight spring retensioning procedures, steel cable replacement and adjustment, friction drive retensioning, guide roller exchange in the enlarger head sleeve, roller replacement in the baseboard support arm, and baseboard servo-adjustment system maintenance. Each section delivers step-by-step instructions with numbered component references, identification of required specialized Durst tools, and serial number-specific technical specifications (units below 1363, from 1363 onwards, and from 4619 onwards). Detailed photographic documentation illustrates work areas and critical components, enabling professional maintenance and efficient repair of these high-grade professional enlargers. The manual also addresses friction coupling reset procedures and various adjustment techniques necessary for optimal equipment performance.
Documentation must be downloaded on a computer (PC, Mac, or Linux).
Do not use a smartphone or tablet to download documentation; they generally lack sufficient memory capacity to handle large files, and few users know how to locate the download folder on these devices.
Once downloaded, you can use it right away and even print the pages you need, or use your smartphone in photo mode to translate into the language of your choice: Google Translate
Document Details
- Format
- Pages
- 39
- Size
- 9.0 MB
- Category
- Photography