9 Assembly of the HMS
100_0101_is_0003.fm 23
9 Assembly of the HMS
9.1 Pre-assemble the vibrator head
Working in the workshop
Perform maintenance jobs in a workshop on a workbench. This has the following advantages:
Protection of the equipment from dirt on the construction site.
A level and clean working surface makes work easier.
Small parts are easier to see and therefore are harder to lose.
Screw the vibrator head onto the flexible shaft
1. Clamp the flexible shaft in a vise with prism jaws.
2. Apply pipe thread seal to the thread of the flexible shaft.
3. Place the vibrator head with the thread on the flexible shaft while inserting the shaft core into the shaft
core adapter of the vibrator head.
4. Screw the vibrator head onto the flexible shaft (note the left hand thread!) and tighten with a pipe
wrench.
5. Allow the pipe thread seal to cure for 24 hours.
WARNING
Rotating parts.
Hand injuries are possible.
Switch off the drive motor.
Disconnect the flexible shaft from the drive motor.
Item Designation Item Designation
1 Vibrator head 3 Flexible shaft
2 Thread