Vacuum Hose Lifter Components
Lifting hose unit with Operating Valve Unit
Status 08.2012 / Index 05
Page 8/15
3.5 Accessories
Dust Filter
The installation of a dust filter is urgently recommended to protect the fan from all
kinds of dirt (dust from surroundings, dirty loads etc.)
Observe the enclosed installation instructions for dust filter.
Note: If no dust filter is used, foreign objects must be excluded from the guarantee
as a possible cause of failure.
Motor Overload switch
With this device, the blower can be switched on and off. An integrated overcurrent
switch prevents the blower motor form being damaged by high current.
Tube cylinder
Extension
The tube cylinder extension is designed for handle parts in high-sided boxes,
crates, wire-mesh boxes, etc. The tube cylinder extension has to be mounted
between the vacuum head and the control unit.
Vacuum gauge
The vacuum gauge indicates the underpressure at the vacuum head and thereby
the status of operation of the lifting device. It is mounted at the control unit.
Protection Tube
The protection tube is a protective covering for the lifting tube.
Retaining net
The retaining net is for space-saving storage of the lifting device. The length of the
lifting tube is reduced to a minimum.
4
Installation
4.1 Installation
Procedure
The
Vacuum Hose Lifter
must be installed and maintained by qualified personnel,
mechanics and electricians. Any work on the electrical equipment may be carried
out only by a qualified electrician.
Blower Installation
Install the vacuum blower as described in the separate operating instructions.
Checking the Rotation
Direction
Before commissioning, check that the blower rotation direction corresponds with
that in the separate manual.
Caution
When mounting the suction hose, observe that the hose is hanged up spirally
turned (
at least 800 mm). Its length has to be the 1.3 to 1.5 times the jib length.
The suction hose must hang down freely. It must not lie flat, rub or catch on
anything.