4 Use and maintenance
4.1. 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).
4.2. 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.
5 Wiring
5.1. Wiring
Wiring must be carried out by expert and qualifi ed
personnel in compliance with the specifi c standards.
Before embarking on any task, disconnect
the power supply by disconnecting the
master switch.
The cross section of the power supply cables
must fi t 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.
5.2. Connection box
The connection box is situated on the control
unit cover next to the valve block.
The manufacturer reserves the right to make changes without prior notice!
GB
Operating instructions for
MINILIFT PUMP UNIT C40 - C50
Page: D846M5L.010
Date of Issue: 14/03/2012
Version: Rev. 02
Approved: UT
3.2.5 Diagram of 1-speed descent-ascent
Minilift
3.2.6 Diagram of 2-speed descent-ascent
Minilift
Figure 7
Figure 8
DESCENT
ASCENT
Power on
Power off
DESCENT
ASCENT
Power on
Power off
LEGEND:
R - ASCENT DECELERATION POINT
S - ASCENT STOP POINT
Q - DESCENT DECELERATION POINT
T - DESCENT STOP POINT
L - UPPER LEVEL
P - LOWER LEVEL
To Next Page
Loading...
Need help?
General
