•Do not spray or pour water on the return air grille, discharge air grille, evaporator coil, control panel, and sleeve on the room side of the air conditioning unit while cleaning.

•Electrical component malfunction caused by water could result in electric shock or other electrically unsafe conditions when the power is restored and the unit is turned on, even after the exterior is dry.

•Never operate the A/C unit with wet hands.

•Use air conditioner on a single dedicated circuit within the specified amperage rating.

•Use on a properly grounded outlet only.

•Do not remove ground prong of plug.

•Do not cut or modify the power supply cord.

•Do not use extension cords with the unit.

•Follow all safety precautions and use proper and adequate protective safety aids such as: gloves, goggles, clothing, adequately insulated tools, and testing equipment etc.

•Failure to follow proper safety procedures and/or these warnings can result in serious injury or death.

REFRIGERATION SYSTEM HAZARDS:

•Use approved standard refrigerant recovering procedures and equipment to relieve pressure before opening system for repair.

•Do not allow liquid refrigerant to contact skin. Direct contact with liquid refrigerant can result in minor to moderate injury.

•Be extremely careful when using an oxy-acetylene torch. Direct contact with the torch’s flame or hot surfaces can cause serious burns.

•Make sure to protect personal and surrounding property with fire proof materials.

•Have a fire extinguisher at hand while using a torch.

•Provide adequate ventilation to vent off toxic fumes, and work with a qualified assistant whenever possible.

•Always use a pressure regulator when using dry nitrogen to test the sealed refrigeration system for leaks, flushing etc.

•Make sure to follow all safety precautions and to use proper protective safety aids such as: gloves, safety glasses, clothing etc.

•Failure to follow proper safety procedures and/or these warnings can result in serious injury or death.

MECHANICAL HAZARDS:

•Extreme care, proper judgment and all safety procedures must be followed when testing, troubleshooting, handling, or working around unit with moving and/or rotating parts.

•Be careful when, handling and working around exposed edges and corners of sleeve, chassis, and other unit components especially the sharp fins of the indoor and outdoor coils.

•Use proper and adequate protective aids such as: gloves, clothing, safety glasses etc.

•Failure to follow proper safety procedures and/or these warnings can result in serious injury or death.

3

Page 4 Page 6
Page 5
Image 5
Friedrich P09A, P012B, P012A, P09B service manual Refrigeration System Hazards, Mechanical Hazards
Page 4 Page 6

P012A, P09B, P09A, P012B specifications

Friedrich P12A and P09A are advanced small-caliber, semi-automatic handguns known for their precision engineering and innovative features. The P12A, a compact version, is designed for concealed carry, while the P09A offers a full-sized platform ideal for duty use and sport shooting.

One of the standout characteristics of both models is their ergonomic design. The grip contours are crafted to fit comfortably in hand, providing excellent control and reducing recoil, making them suitable for shooters of varying experience levels. The textured polymer frames contribute to a secure hold in various conditions, enhancing performance during rapid fire.

Both models are chambered in 9mm, a popular choice for its manageable recoil and availability. The P12A typically features a magazine capacity of 12 rounds, while the P09A can hold up to 19 rounds, providing ample firepower without the need for frequent reloads. The magazines are designed for reliability, with smooth feeding and easy loading, which is crucial in critical situations.

A notable technological advancement in both models is the incorporation of a striker-fired mechanism. This system results in a consistent trigger pull, enhancing accuracy and allowing shooters to maintain focus on their target without having to adjust to varying trigger weights. Additionally, they are equipped with adjustable sights that allow for fine-tuning based on individual preferences and shooting styles, promoting improved targeting.

Safety features in the P12A and P09A are designed with user security in mind. Both firearms include an integrated trigger safety and striker block, preventing accidental discharges. These elements work in tandem to provide peace of mind while handling or carrying the weapon.

Durability is another essential aspect of the Friedrich P12A and P09A. Built with high-quality materials, they are resistant to corrosion and wear, ensuring they can withstand tough conditions and extensive use. The surfaces of both models are treated to enhance durability while maintaining a low profile, ideal for tactical operational needs.

In summary, the Friedrich P12A and P09A handguns embody a blend of innovative technologies and practical features. Their ergonomic design, reliable feeding systems, and enhanced safety measures make them appealing choices for both casual and professional shooters looking for dependable performance in various scenarios.
Top Page Image Contents