Troubleshooting

NOTHING WORKS (Control Panel not lit, Blower not working)

Solution 1: Turn on power at circuit breaker panel or fuse box. Check for tripped breaker or blown fuse.

Solution 2: Make sure hood main power switch is on.

LIGHTS NOT TURNING ON

Solution 1: see “nothing works”

Solution 2: Swap out lights to determine if bulbs are defective.

RANGE HOOD VIBRATES WHEN BLOWER IS ON

Solution: Make sure the range hood has been secured properly to the ceiling or wall.

BLOWER SYSTEM SEEMS WEAK

Solution 1: Increase the fan speed, ensure that it is at a high enough setting.

Solution 2: Make sure the ducting is sized correctly. Range hood will not function efficiently with insufficient duct size (IE, 9” duct over 8” hole)

Solution 3: Check to see if duct is clogged or if damper unit (half-circular flapper) is installed incorrectly. A tight mesh on a side wall cap unit might also cause restriction to the air flow.

AIR NOT VENTING OUT PROPERLY

Solution 1: Make sure there is at least 28” (71 cm) between the stove top and the bottom of the hood

Solution 2: Reduce the number of elbows and length of duct work. Check to ensure all joints are properly connected, sealed, and taped.

Solution 3: Make sure power is on high speed for heavy cooking.

PLS1440 specifications

The Proline PLS1440 is a state-of-the-art level sensor manufactured by Endress+Hauser, designed for precision measurement in various industrial applications. This innovative device is particularly advantageous in environments where reliability and accuracy are paramount. The PLS1440 is recognized for its versatile design and ability to adapt to different types of liquids and solids, making it a flexible solution for diverse industries including water and wastewater management, chemicals, and food and beverage.

One of the standout features of the Proline PLS1440 is its unique measuring principle, which utilizes a highly sensitive capacitive sensor. This technology ensures precise level measurement, regardless of process conditions such as temperature fluctuations or varying pressure levels. The capacitive sensor is capable of detecting both conductive and non-conductive materials, providing versatility for users dealing with a variety of media types.

Another key characteristic of the PLS1440 is its robust construction. Designed to endure harsh operational environments, the device comes with IP66/67 protection ratings, ensuring dust and water resistance. This durability makes it suitable for both outdoor installations and in aggressive industrial conditions, reducing the need for frequent maintenance and replacements.

The Proline PLS1440 is also equipped with advanced diagnostics capabilities. The built-in Heartbeat Technology continuously monitors the device's performance, providing users with real-time data on the sensor's operational status. This feature not only enhances reliability but also supports compliance with stringent regulatory requirements, as it allows for easy documentation of measurement processes.

In addition to its impressive technical specifications, the PLS1440 is designed with user-friendliness in mind. The intuitive interface and easy setup process allow for straightforward installation and configuration, minimizing the time and expertise required for operation. Furthermore, its compatibility with the latest digital communication protocols ensures seamless integration into existing systems, supporting Industry 4.0 initiatives.

In summary, the Proline PLS1440 level sensor is a powerful solution for accurate level measurement in various industrial applications. Its advanced capacitive technology, robust design, and emphasis on user-friendly operation make it an ideal choice for professionals seeking reliable and efficient measurement solutions. With features that promote durability, accuracy, and ease of use, the Proline PLS1440 stands out as a leader in level measurement technology.