Design, Installation, Recharge, and Maintenance Manual. System Description The PIRANHA Restaurant Wet Agent Fire Suppression System is a dual-agent, pre-engineered, fixed, automatic fire suppressing system developed specifically for improved fire protection of commercial restaurant cooking appliances, exhaust hoods and ducts. This manual is intended for use with ANSUL® R-102 Restaurant Fire Suppression Systems. Those who install, operate, recharge, or maintain these fire sup-pression systems should read this entire manual. Specific sec-tions will be of particular interest depending upon one's responsibilities. Design, installation, recharge, and maintenance of the system This manual is intended for use with ANSUL® R-102 Restaurant Fire Suppression Systems. Those who install, operate, recharge, or maintain these fire suppression systems should read this entire manual. Specific sections will be of particular interest depending upon one's responsibilities. Design, installation, recharge, and maintenance of the system Two Agents, Unmatched Performance. The PIRANHA Restaurant Fire Suppression System employs the best firefighting attributes of two extinguishing agents. The system attacks fire using the knockdown and securing capabilities of PRX Liquid Fire Suppressant. Water follows, quickly cooling the cooking media and further helping to prevent reflash. Use of the PIRANHA system is limited to interior applications only. The system must be designed and installed within the guidelines of the UL/ULC Listed Design, Installation, Recharge and Maintenance Manual. Features: • Dual Agent System: When actuated, the system discharges a fixed amount of proprietary wet