Gemü 0322 Original Einbau- Und Montageanleitung Seite 25

Every valve solenoid must have
a fuse appropriate for its rated
current (max. 3 times rated current
in accordance with DIN 41571
or IEC 60127-2-1) or a motor
protection switch with short circuit
and thermal instantaneous trip
(setting to rated current) connected
upstream as protection against
short circuits. This fuse may be
located in the corresponding power
supply unit or must be connected
separately upstream. The fuse
rated voltage must be equal to or
greater than the specifi ed nominal
voltage of the solenoid. The
breaking capacity of the fuse unit
must be equal to or greater than
the maximum short circuit current
occurring at the site of installation
(usually 1500 A).
Plug form A
(DIN EN 175301-803)
Electrical connection of plug
0322, 0324, 0326
6
4
5
1
2
3
1. Disconnect the plant from power supply.
2. Unscrew retaining screw 1.
3. Pull off plug 2 with terminal block 3 from
solenoid.
4. Press terminal block 3 carefully out of
plug 2.
5. Unscrew cable entry 6.
6. Remove clamping ring 4 and gasket 5.
7. Insert cable through cable entry 6,
clamping ring 4, gasket 5 and plug 2.
8. Connect the cable.
9. Insert terminal block 3 again in the
plug 2 until it audibly clicks in position.
10. Screw plug 2 to solenoid with retaining
screw 1 (max. 0.3 Nm).
11. Close cable entry 6.
Rear of terminal block
Item Description
1 Supply voltage
2 Supply voltage
3 Not connected
Earth
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