DryAIR 2250 Panduan Operator - Halaman 16

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1. 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

GLI Model 350 w/ two springs

- 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. If the clutch slips too easily, the spool will take too long to stop and

hose will pile up on the reel. If the clutch does not slip at all, the protection on the Altivar drive will take over and the spool will again

take too long to stop.

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 operators manual for Torque Adjustment & Run-In Procedure.

Setup/Operation

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