Toro 53300 installation instructions Installation Instructions, Introduction, Or below, thus

Page 1

Installation Instructions

3/4" PVB, Models 220-03 and 220-13 (80-0550 pre-1993)

1" PVB, Models 220-04, 220-14 and 220-54 (80-0560 pre-1993) 1" PVB, Model 53300

Notice to Installer — This device must not be installed indoors.

The Toro PVB (Pressure Vacuum Breaker) is designed to prevent backflow of contaminated water into the potable

water system due to back-siphoning conditions only. This device should not be installed indoors or where backflow due to back pressure may occur. Installation of this device should conform to local building and plumb- ing codes as they apply. Refer to the “Installation Requirements” on page 2 prior to installing this device.

Introduction

The Toro Model PVB is comprised of a positive-seating check valve, a spring-loaded vent float assembly

 

(located down stream of the check valve), quarter-turn ball valves on the inlet and outlet ports and test cocks

 

located upstream and downstream of the check valve. The vent float assembly is spring loaded to the open

 

position and will allow air to enter the system when line pressure drops to 1 PSI (.07 kg/cm

2) or below, thus

preventing back-siphoning. This feature permits installation of irrigation control valves downstream of the

 

PVB. Recommended operating pressure range is 25–150 PSI (1.75–10.6 kg/cm

2).

Figure 1 – For Outdoor Installation Only

NOTE TO INSTALLER:

PVB devices MUST BE installed outdoors.

All PVB units must be installed according

CLOSE

 

to local codes and are NOT APPROVED for

OPEN

 

indoor installation (i.e., basement or garage).

C.L.

 

Critical Level

 

Line

12" (30.5cm)

minimum

Sprinkler

Control

Valve

PVB

RELEASED Version ©Toro 2006-2006

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Contents Introduction Installation InstructionsOr below, thus 12 30.5cm Minimum Sprinkler Control ValveServicing Float and Check Valves Installation RequirementsRefer to Reassemble in reverse order, utilizing new parts as needed

220-13, 220-54, 220-14, 220-04, 220-03 specifications

The Toro 53300, along with models 220-14, 220-03, 220-54, and 220-13, represents a range of high-performance outdoor power equipment engineered for reliability and efficiency. Each model caters to different outdoor needs, from lawn care to snow removal, showcasing Toro's commitment to innovation and user-friendly design.

The Toro 53300 stands out with its powerful 22-inch cutting deck, perfect for homeowners looking to maintain their lawns effortlessly. This model features a robust engine that delivers reliable starting and consistent power, ensuring that even the thickest grass can be mowed smoothly. The adjustable cutting height allows users to customize the length of the grass being cut, while its lightweight design ensures easy maneuverability around obstacles like trees and garden beds.

Moving on to the Toro 220 series, these compact and versatile machines are designed for various tasks. The Toro 220-14 is equipped with a high-capacity battery, enabling extended run times for electric applications, making it an eco-friendly choice without compromising performance. Its easy-start technology and quiet operation are particularly appealing for suburban areas.

The Toro 220-03 model introduces intelligent features such as Smart Control, which adjusts power settings based on the type of terrain being covered. This model is ideal for both novice and experienced users, as it adapts to changing conditions, ensuring optimal performance without the need for manual adjustments.

The Toro 220-54 is built for those who need a robust machine for larger areas. Its wide cutting deck ensures efficient mowing, while its rugged construction can withstand challenging outdoor conditions. With features like self-propulsion and advanced steering capabilities, it provides excellent control and ease of operation, allowing users to tackle extensive lawns with minimal effort.

Finally, the Toro 220-13 combines compact design with powerful performance. It's designed for tight spaces and smaller yards while delivering results that compete with larger models. The ergonomic handle design provides comfort during extended use, and its folding mechanism allows for easy storage in limited spaces.

In summary, the Toro 53300 and the 220 series offer a variety of features that cater to different landscape maintenance needs. With their advanced technologies, including efficient engines, intelligent controls, and user-friendly designs, these models exemplify Toro's dedication to producing high-quality outdoor power equipment that enhances the lawn care experience. Whether for residential mowing or addressing seasonal challenges, Toro's offerings stand out as reliable choices for homeowners.