Transparent Housing; Black Housing; Maintenance; Disposal - GEM 2026 Installation, Operating And Maintenance Instructions

10.1

Transparent housing

Connection with LED without
interference suppression
1
2
Connection with LED and suppressor
diode
1
2
Connection with LED and varistor
1
U
2
Connection with LED, bridge rectifier
and suppressor diode
1
2
Connection with LED, bridge rectifier
and varistor
1
U
2
10.2

Black housing

Connection without wiring 2-pin + PE
1+
K1+
K2- 2-
K3+ 3+
Connection without wiring 3-pin + PE
1+
K1+
K2-
2-
K3+ 3+
Connection with suppressor diode
1
2
Connection with bridge rectifier and
varistor
1
U
2
11

Maintenance

The operator must regularly visually examine
the device.
12

Disposal

All valve parts must be
G
disposed of according to
relevant local or national
disposal regulations /
environmental protection
laws.
17 / 20
2026