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D846MGB -Rev. 04
9/14
2.2.5
Diagram of 1-speed descent-ascent
Homelift
Figure 7
2.2.6
Diagram of 2-speed descent-ascent
Homelift
Figure 8
LEGEND:
R
– ASCENT DECELERATION POINT
S -
ASCENT STOP POINT
Q
– DESCENT DECELERATION POINT
T -
DESCENT STOP POINT
L
– UPPER LEVEL
P
– LOWER LEVEL
3
Use and maintenance
3.1
Piping and hydraulic connections
For the connection of the control unit to the
cylinder, both pipes made of standardized pickled
cold-drawn steel and high-pressure hoses or mixed
piping can be used.
(Minimum curvature radius 240mm, ¾” R1AT
pipe).
3.2
Maintaining the hydraulic system
The hydraulic components are not subject to heavy
wear, are safe and require little maintenance. In
order to obtain these results, the components must
be chosen carefully and be of the correct
dimensions and the oil must be appropriate to the
system features.
4
Wiring
4.1
Wiring
Wiring must be carried out by expert and
qualified personnel in compliance with the
specific standards.
Before
embarking
on
any
task,
disconnect
the
power
supply
by
disconnecting the master switch.
The cross section of the power supply
cables must fit for the current required
and the insulation be suitable for the
network voltage. Connecting cables
must not be in contact with any part
subject to strong heating.
The grounding cable must always be
connected with the bolt marked with the
relevant symbol.
4.2
Connection box
The connection box is situated on the
control unit cover next to the valve block.
d
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s
c
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n
t
a
s
c
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n
t
d
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c
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t
a
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c
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