Floor Screed Machine HD 50
28
www.utiform.com
departamento.té[email protected]
Tfno. + 34 96 570 29 82 Fax: + 34 96 570 29 83
7.6 Automatic
lubrication
The machine has an automatic lubrication centre which greases the lubrication points of the machine, so
there is no need for the operator to manually lubricate the machine.
The function of this central is performed by a lubrication timer inside the electrical switchboard for
manoeuvre, or within the same oil team, depending on the version of the machine
7.7 Feed
hopper
The feed hopper is a hydraulic loading device for the mixer tank. It has two advantages:
It does part of the work for the operator that is, it saves him time, and also enables him to prepare a new
batch of flooring mix while the transport process is in progress.
The hopper operates with a hydraulic system in the machine. This consists of a hydraulic pump coupled to
the reducer of the mixer tank, which activates a hydraulic cylinder with the simple effect of making the hopper move
up and down activated by a lever (8) in the hydraulic distributor especially for this purpose.
The feed hopper only works if the machine is operating
7.8 Loading
shovel
The shovel system consists of a shovel which is dragged by a steel cable rolled round a drum- pulley activated by a
hydraulic motor towards the machine.
The shovel has a control device which activates it by dragging the sand to the feed hopper and placing it in the
mixer tank.
The shovel control activates a hydraulic electro valve which in turn activates the hydraulic motor, takes ups the steel
cable of the drum pulley and activates the shovel
7.9 Remote
control
The machine is operated using the transmitter on the shovel.
By moving the lever (
2
) on the transmitter from resting position the drum pulley cable rolls up and the
shovel moves towards the machine.
The hydraulic motor by the drum pulley turns freely and so the shovel can be taken out without difficulty.
There is a reserve battery (
4a
) in the receiver (
3
) which is constantly under charge and may be substituted by
the battery in the remote control device for the shovel (
1
), which is what does the work.
It takes the accumulator 14 hours to charge (with a current of 6.5 mA).
The
4 + 4a
accumulators or batteries (7.6 V; 6.5mA) are changed with a black plastic screw and with an
edge the plastic screw is loosened by turning it anti-clockwise, and tightened by turning in a clockwise direction.
Do not change the transmitter accumulator on the shovel until it has completely discharged. This way the
accumulator maintains its full capacity.
