15
4.9
Control devices
1.
Treadle of drive system
It is possible to transport the machine without the use of the motor by pushing up the treadle (1). The
drive wheels are declutched of the drive motors now. In the downward position the wheels are
engaged to the drive motors. Make sure that the floor is flat, because the machine is uncontrolled now!
It is very dangerous to drive the machine on a grade or ramp when the treadle is in upwards
position!
2.
Dust hose connection
The dust hose to the dust collector must be connected here. Use hose clamps and industrial tape for a
reliable connection.
3.
Quick lift lever
In the upright position the drum is lifted off of the ground, in the downwards position, the drum is put
on the ground. The quick lift lever enables the operator to lift the complete drum without changing the
fine adjustment of the working depth. The lever must be in the upright position before start-up, in
order to prevent a run out of the motor under full load.
4.
Fine adjustment
The working depth can be adjusted by turning the fine adjustment wheel. The scarifying depth must be
adjusted considering the surface to be treated. The progressively depth adjustment enables the flails
or cutters to impact on the surface being treated only at the required and necessary depth. The flails or
cutters must be unhindered thrown up through the centrifugal force and they must turn free over the
BMP-335 EHY
1
Treadle of drive system
2
Dust collector connection
3
Quick lift lever
4
Handwheel working depth
5
Lifting eye
6
Dead man switch
7
Driving lever
8
Electrical panel
9
Hydraulic pump housing
10
11 Emergency shutdown button
12 “Hydraulic motor” ON/OFF buttons
13 Control light “Phase incorrect”
14 “Scarify motor” ON/OFF buttons
16 Plug for power supply
16
