Benefits of Maintenance Programs for Commercial Roll-Up Doors:
✓ Increase operational efficiency, safety, and reliability
✓ Extend useful life of your equipment
✓ Reduce probability of equipment malfunctioning
✓ Decrease costly downtime
✓ Decrease long-term repair expense
✓ Establish relationship with experienced, service-oriented professionals
Troubleshooting Guide for Rolling Service Doors
1. PROBLEM: The rolling steel door is hard to raise but easy to lower.
- SOLUTION: Springs require more turns. Raise the door to a fully opened position and add spring tension (1/8 turn at a time) until the same resistance is felt lowering the door as is felt raising the door. Adjust tension wheel with steel winding bards 3’ long and diameter ½” or ¾”.
