Assembly Instructions

BLOWER ASSEMBLY

WARNING: To avoid serious personal injury, be sure the unit is off and unplugged before assembling any components.

1.With the unit off and unplugged, install the blower tube onto the motor housing.

Turn the tube clockwise until it locks (Figs. 1, 2 and 3).

MOTOR HOUSING

BLOWER TUBE

Fig. 1

	ASSEMBLY PARTS
	BLOWER MODEL-180r
	BLOWER
	TUBE
	BLOWER
	NOZZLE
REAR	TUBE
HAND
GRIP	MOTOR
	HOUSING

Fig. 2

	ASSEMBLY PARTS
	BLOWER MODEL-190r
	BLOWER
	TUBE
	BLOWER
REAR	CONCENTRATOR
REAR	TUBE
HAND
GRIP	MOTOR
	HOUSING

Fig. 3

2.Insert the blower nozzle or concentrator tube onto the blower tube and turn it clockwise to lock (Figs. 2, 3 and 4).

NOTE: The blower tube and nozzle or concentrator tube must be used at all times when in blower mode to prevent the motor from overheating.

Fig. 4

VACUUM ASSEMBLY

WARNING: To avoid serious personal injury, be sure the unit is off and unplugged before assembling any components.

WARNING: To avoid serious personal injury, the vacuum tube assembly must be used whenever the vacuum door is open to avoid contact with rotating blades.

1.With the unit off and unplugged, release the vacuum door by carefully inserting a flat head screwdriver into the latch opening (Fig. 5). Twist the tip of the screwdriver gently and pull open the door with your other hand (Figs. 5 and 6).

Fig. 5

Fig. 6

180r, 190r, 170r specifications

Ryobi, a well-known name in outdoor power equipment, has established its reputation by delivering superior string trimmers that cater to both homeowners and landscaping professionals. Among its popular models, the Ryobi 180R, 190R, and 170R stand out for their reliability, performance, and innovation. Each model comes with distinct features and technologies that enhance usability and effectiveness.

Starting with the Ryobi 180R, this model is powered by a robust 30cc engine which provides ample power for tackling thick grass and weeds. One of its standout features is the Easy Start system, which guarantees quick and hassle-free starts. The 180R is designed for comfort with its lightweight build, making it easy to maneuver. Additionally, it incorporates a dual-line bump feed head, allowing users to quickly advance the cutting line as needed without interrupting their work. Another highlight is the adjustable straight shaft, which provides extended reach for hard-to-access areas, ensuring a clean and efficient trim every time.

Moving on to the Ryobi 190R, this model takes performance up a notch with a 31cc engine that delivers enhanced torque and cutting power. One of the most notable features is the innovative 4-Cycle technology, which provides a quieter operation and reduces the amount of exhaust emissions, making it more environmentally friendly than traditional 2-cycle engines. The 190R is also equipped with a Quick-Connect attachment system, allowing users to easily switch between various gardening attachments, such as edgers and blowers, expanding its versatility. Furthermore, the model features an ergonomic handle design that enhances user comfort during extended periods of operation.

Lastly, the Ryobi 170R is the most compact and lightweight option in this lineup. With a 25cc engine, it is perfect for small yards and light-duty trimming tasks. Although smaller in size, it does not compromise on performance. The 170R features a semi-automatic feeding system that ensures a continuous and consistent cutting line. Its compact design means better control, making it an ideal choice for those new to gardening or for quick jobs around the house. The ergonomic handle also provides comfort, reducing strain on the wrist during usage.

In summary, the Ryobi 180R, 190R, and 170R models offer outstanding reliability and features to meet the diverse needs of users. With cutting-edge technology such as the Easy Start, 4-Cycle engines, and attachment systems, they present a great balance of power, efficiency, and user-friendly design. Whether for professional landscaping or home maintenance, these models stand as solid contenders in the market.