Installation and Operation Instruction
For Housing Freewheels FHD 1000 to FHD 18000
E 08.794e
Issue: 21.12.2021
Version : 03
drawn: KISR
checked: HEUT pages: 14
page: 7
Caution!
Torsion vibrations (amplitudes and frequencies which result in engagement and
release of the freewheel in rapid succession) must be avoided.
Torsion vibrations can result in overheating and the impairment of freewheel
function!
Unzulässige
Caution!
Seals must be correctly installed during the entire service life of the freewheel and
must not be excessively worn.
Seals should be replaced as needed.
Seal damage can result in overheating and the impairment of freewheel func-
tion!
Dichtungsschä
Caution!
The Housing Freewheel must when installed to be grounded.
In the absence of grounding can cause static charges!
des Freilaufs führen!
6. Condition at delivery
The Housing Freewheels are delivered without oil filling.
During storage, the shaft ends must be rotated monthly. The freewheel must be cleaned with
flushing oil after one year of storage. After that the freewheel can be refilled with oil (oil quality
and oil quantity of oil according to our specification).
The housings are equipped with 2 eyebolts these must be used for transportation and installa-
tion.
7. Technical requirements for safe operation
The shaft ends front are provided with a center bore acc. to DIN 332, page 2.
Key and keyway are designed according to ASME B17.1.
