6.1 - REPLACING THE CONNECTOR
• Unscrew and remove the central screw (3), then remove the connector (2) from the coil (12);
• When you have taken out the existing internal electrical wiring, wire the new connector and secure it to the coil, as shown in 3.2
6.2 - REPLACING THE COIL
• Completely unscrew and remove the reset handgrip (1);
• Disconnect the connector (2) from the coil (12);
• Extract the coil (12) and insert the new one;
• Couple the connector to the coil and secure it as indicated in 3.2;
• If it is necessary to set up the wiring, proceed as described in 3.2.
NOTE: No maintenance operations need to be carried out inside the device.
7.0 - TRANSPORT, STORAGE AND DISPOSAL
• During transport the material needs to be handled with care, avoiding any impact or vibrations to the device;
• If the product has any surface treatments (ex. painting, cataphoresis, etc) it must not be damaged during transport;
• The transport and storage temperatures must observe the values provided on the rating plate;
• If the device is not installed immediately after delivery it must be correctly placed in storage in a dry and clean place;
• In humid facilities, it is necessary to use driers or heating to avoid condensation.
• At the end of its service life, the product is to be disposed of separately from other waste (WEEE directive 2012/19/
EU) and in compliance with the legislation in force in the country where this operation is performed.
8.0 - WARRANTY
The warranty conditions agreed with the manufacturer at the time of the supply apply.
For damage caused by:
• Improper use of the device;
• Failure to observe the requirements described herein;
• Failure to observe the regulations pertaining to installation;
• Tampering, modification and use of non-original spare parts;
are not covered by the rights of the warranty or compensation for damage.
The warranty also excludes maintenance work, other manufacturers's assembling units, making changes to the device and
natural wear.
9.0 - RATING PLATE DATA
The plate data (see examples provided here) includes the following:
• Manufacturer's name/logo and address (possible distributor name/logo)
• Mod.:
= name/model of the device followed by the diameter size
• P.max
= Maximum pressure at which product operation is guaranteed
• PS
= Allowable maximum pressure
• TS
= Temperature range within which product operation is guaranteed
• IP....
= Protection rating
• 12Vdc....
= Power supply voltage, frequency (if Vac), followed by electrical absorption
• year
= Year of manufacture
• Lot
= Product serial number (see explanation below)
• U2030
= Lot issued in year 2020 in the 30th week
• 14216
= progressive job order number for the indicated year
• 00001
= progressive number referred to the quantity of the lot
•
= Disposal in accordance with WEEE directive 2012/19/EU
M16/RAO N.A.
Mod.: M16/RAO N.A. DN 15
P.max=PS=1 bar
IP65 - 12 Vdc 15 VA
Year: 2020
10
Madas Technical Manual - 3|3.6 - REV. 0 of 10
Via Moratello, 5/7
37045 - Legnago
(VR) Italy
TS: -15+60°C
Lot: U2030
14216/00001
Sep 2019
th