DryAIR HRA 4000 Benutzerhandbuch - Seite 11

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Torque Limiter Clutch

• The Torque limiter protects the drive line from damage due to overload conditions. The driven center

member slips on non- asbestos friction discs during overload situations in the drive line.

•

Torque Ratings

- Minimum: 60 lb.-ft.

- Maximum: 190 lb.-ft.

Please note that the torque ratings are estimates. Actual torque capacity may vary significantly

depending on many factors. Field conditions such as oil, humidity, water and temperature as well

as the frequency and duration of slippage all affect torque capacity. Although the torque limiter

clutch is factory set at Dryair, periodic adjustment may be required. It is recommended the torque

setting of the clutch be checked twice per season (see "Maintenance" section). With prolonged

use, the two friction disks, located on either side of the A-plate sprocket, will eventually show

wear.

• It is important that the torque limiter clutch is adjusted properly. The clutch should be set to a slip

torque of 100 Ft*Lbs.

*Note: A visual check may be required to confirm whether it is the clutch that is slipping or the motor. (

See "Maintenance - Torque limiter adjustment" section of the Operator's manual for Torque Adjustment

& Run-In Procedure.) *

Setup/Operation

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