To maintain the Hofmann warranty and ensure safe operation, the manual outlines a mandatory maintenance schedule:
Двухстоечный подъемник Hofmann Duolift GTE 2500 hofmann duolift gte 2500 manual
Proper foundation is critical for the stability and safety of the GTE 2500: Concrete Quality: Minimum concrete grade of (or B25 in older standards). Slab Dimensions: Minimum size of 3,700 mm x 1,400 mm x 150 mm To maintain the Hofmann warranty and ensure safe
| Interval | Action | Details | |----------|--------|---------| | | Visual inspection | Check hoses, cables, hooks, and pads for damage or wear. | | Weekly | Function test | Run full raise/lower cycle without load. Listen for unusual noises. | | Monthly | Lubrication | Apply lithium grease to pivot pins, chain links, and roller guides. | | Quarterly | Hydraulic oil level check | Remove filler cap; oil should be visible at the center of the sight glass. Top up with ISO VG 32. | | Annually | Hydraulic oil change | Drain completely, flush with clean oil, refill with 3.5 liters of HLP 32. | | Biennially (2 years) | Safety valve test | Use a calibrated pressure gauge to verify relief valve setting (max 180 bar). | | 5 years | Hose replacement | Replace all hydraulic hoses, regardless of condition (rubber degrades internally). | Listen for unusual noises
: The columns are synchronized via a chain integrated into the low-profile base frame. Essential Safety & Operation Instructions
Overall column height is 2580 mm with a drive-through width of 2560 mm. Key Features & Safety
: Ensure the vehicle weight is distributed according to the manual's front/rear ratio (typically 2:3 or 3:2).