MC Electronics XP805 Manual de usuario
XP805
AUTOMATIC FLOW RATE
REGULATOR
INSTRUCTIONS FOR USE
AND
ASSEMBLY
NO. 2815-EN
REV. 1
EN
Installation and use
COMPUTER XP805
2
Installation and use
COMPUTER XP805
3
This product complies with EMC requirements in accordance with Directives
2004/108/EC and subsequent amendments
and reference to Applied Regulation EN ISO 14982
Manufacturer
: MC elettronica S.r.l.
Address
: Via E. Fermi, 450/486
Fiesso Umbertiano (ROVIGO) - ITALY
Tel. +39 0425 754713 Fax +39 0425 741130
E-mail: [email protected]
Internet: www.mcelettronica.it
Manual code
: 2815-EN
Issued
: March 2013
Edition
: November 2020
MC elettronica S.r.l. is not obliged to give notice of any further modifications of the
product.
The information given in this manual does not allow unauthorised personnel to
tamper with the product in any way.
The warranty on the equipment will no longer be valid if tampering should be
detected.
© Copyright MC elettronica 2020
Installation and use
COMPUTER XP805
4
Contents
1. Rules and general warnings ................................................................................ 5
1.1 Introduction....................................................................................................... 5
1.2 Terms of the warranty....................................................................................... 6
1.3 Service.............................................................................................................. 6
2. General description .............................................................................................. 7
3. How to install the system..................................................................................... 8
3.1 How to install the computer............................................................................... 9
3.1.1 Electrical connections .......................Errore. Il segnalibro non è definito.
3.2 Sensor installation........................................................................................... 10
3.2.1 How to install the speed sensor ............................................................... 10
3.2.2 How to install the flowmeter sensor or pressure sensor........................... 11
3.3 Front view ....................................................................................................... 12
3.3.1 Keyboard.................................................................................................. 13
3.3.2 Display area............................................................................................. 14
3.4 Rear view........................................................................................................ 15
4. Accessories......................................................................................................... 16
4.1 Standard accessories...................................................................................... 16
4.2 Optional accessories....................................................................................... 16
5. Programming....................................................................................................... 17
5.1 Programming L/ha and selecting the nozzle................................................... 17
5.2 Programming machine parameters................................................................. 19
5.3 Practical example of calculation of parameter “C” to be programmed ............ 21
5.4 Automatic calibration of parameter "C" (recommended)................................. 22
5.5 Check the functionality of the speed sensor.................................................... 23
5.6 Check the flowmeter sensor calibration .......................................................... 23
6. Operation............................................................................................................. 24
6.1 Pressure display range ................................................................................... 26
7. Maintenance........................................................................................................ 27
7.1 Routine maintenance...................................................................................... 27
7.1.1 Protection fuses ....................................................................................... 27
7.1.2 How to protect the main connector .......................................................... 27
7.2 Extraordinary maintenance ............................................................................. 27
7.2.1 Maintenance of the flowmeter sensor ...................................................... 28
8. Troubleshooting.................................................................................................. 30
9. Technical data..................................................................................................... 31
Installation and use
COMPUTER XP805
5
1. Rules and general warnings
1.1 Introduction
This instruction manual provides all specific information needed to know and correctly
use the equipment.
After buying the Computer, read the manual carefully and refer to it any time you
have doubts on how to use the equipment or when you have to carry out
maintenance operations.
Keep the manual on the machine. If this is not possible, keep it ready at hand.
ALL RIGHTS RESERVED. THIS MANUAL IS INTENDED FOR CUSTOMERS ONLY. ANY
OTHER USE ISFORBIDDEN.
Installation and use
COMPUTER XP805
6
1.2 Terms of the warranty
SUBJECT OF THE WARRANTY: the warranty is applied to the product and to
those parts which are marked with the serial number or any other identification
number used by MC elettronica;
DURATION OF THE WARRANTY: MC elettronica guarantees the XP805
system and its accessories for a period of 1 year from the manufacturing date
(indicated on the identification label on the lower part of the Computer).
The warranty covers the product and any repairs carried out within the agreed
terms.
This warranty does not apply in the event of:
accidental damage;
improper use;
changes which have not been agreed upon, improper installation (or set-up);
damage caused when a equipment not manufactured by MC elettronica,
which is mechanically or electrically connected to our instruments, breaks or
does not function properly;
force majeure events (lightning, floods, fire or other causes which do not
depend on MC elettronica).
Repairs under warranty, which must be carried out in the laboratories of our
authorised centres, are entirely free of charge provided the equipment is directly
transported to said laboratories or sent carriage free. Transport costs and
ensuing risks are entirely borne by the Customer.
The above-mentioned warranty is valid unless otherwise agreed between MC
elettronica and the Customer.
!
Warning
MC elettronica declines any liability for damages or direct or indirect
costs caused by improper use or inability of the Customer to use the
equipment separately and/or together with other equipment.
1.3 Service
Service is available in all countries where the equipment is officially supplied by MC
elettronica (during and after the warranty period).
Any kind of operation that is to be carried out on the XP805 system must be done in
accordance with the instructions stated in this manual or as agreed with MC
elettronica.
If not, the relative terms of the warranty might become null and void.
Installation and use
COMPUTER XP805
7
2. General description
The XP805 computer is an automatic flow controller designed for use on small sized
spreaders, equipped with electric pump 12Vdc - 10A, devoid of pressure control
valve and with a single nozzle holder bar section.
In the screen printed polyester front there are four thermoformed keys, eight led
indicators, a five-digit display and bars to show the following values:
Machine feed-rate
Distributed amount in litres per hectare
Flow rate and pressure to the nozzles
Liquid left in the tank
Worked area
Working hours
Using the keys on the front you can program the working width, the colour of the
nozzle mounted on the bar (necessary for operation with pressure sensor) and the
quantity to be distributed in L/ha.
In "manual" work mode it allows you to display the above mentioned variables and
the manual adjustment of the pressure by modifying the rotation speed of the pump
by means of the
+
-
keys.
In "automatic" working mode, it allows the proportional distribution upon
advancement, by automatically adjusting the rotation speed of the pump according to
the flow rate detected by the pressure sensor or the flowmeter.
The “Feed-rate” value can be detected by the inductive or radar sensor.
To learn the programming steps, refer to Chap.5 “Programming” on page17.
Installation and use
COMPUTER XP805
8
3. How to install the system
Figure 1. Overall dimensions.
114
134
158
82
MAX Rotation
167°
Installation and use
COMPUTER XP805
9
3.1 How to install the computer
To install the computer proceed as follows.
drill a Ø9 mm hole on a flat surface inside the middle cab and securely fasten the
bracket to the middle structure with a screw (not supplied), in line with those
present on the bracket (A).
Fasten the computer to the bracket using the two knobs on the sides (B)
N.B.: We recommend installing the Computer in front of the operator to make it
easier to use during the working cycle.
Figure 2. How to install the computer
B
B
A
Installation and use
COMPUTER XP805
10
3.2 Sensor installation
Computer XP805 must be connected with 2 types of sensors:
Speed sensor (always present);
Flowmeter sensor (an alternative to the pressure sensor);
Pressure sensor (an alternative to the flowmeter sensor).
3.2.1 How to install the speed sensor
You can install the speed sensor anywhere there is mechanical movement, on the
wheel (front or rear) of the agricultural machine/vehicle or by creating a metal
reference protruding by at least 1 cm. We recommend installing the speed sensor
inside the wheel and placing the sensor head opposite the rim bolts (Figure 4 –ref.
A).
Set the gap between the sensor and the bolts at about 2/3 mm (Figure 4 –ref. B).
Fasten the sensor supporting bracket securely to a fixed part of the vehicle/machine
structure. Fix the sensor to the bracket with the nut and the lock nut.
!
Warning
The sensor cable should be covered with a rubber sheath.
Figure 3. How to install the speed sensor.
Inner side of wheel
speed sensor
metal reference
Tabla de contenidos
