To ensure that the new system met current ADIPS requirements, we first carried out a thorough assessment of the existing system. Based on our assessment, we developed an updated electrical design that incorporated several key safety features, including a Sick Flexisoft Safety PLC. This device monitors the position of the main drive contactors and prevents the ride from resetting following an E-stop and also monitoring for failure too. This helps to prevent the ride from restarting in an unsafe position, enhancing the safety of the ride for both operators and riders.
The new electrical panel was built in-house using all new parts, and we opted for a stainless steel enclosure to ensure durability and longevity. This was especially important given that the ride is based on the south coast. By investing in a stainless steel enclosure, we were able to reduce the risk of water ingress or corrosion that often comes with painted steel enclosures, saving our client money on replacement costs in the long run.
This Balloon ride is different to the previous version as the park decided to go for Variable Frequency drives helping to reduce the high start up current and the initial jolt. The Sick Safety PLC monitors all 3 motor contactors along with the upper and lower limit switch’s built in to this software is also a timer to allow for 2 different ride cycle times this allows them to run a shorter or longer cycle depending on current queue times and park capacity. This upgrade was carried out during a closed period and took approximately 3 days from start to finish.