Flowserve NRS 1-7 - Manual (Page 12)

12
Tools
■ Screwdriver (5.5/100)
Attention
■ To provide sufficient ventilation, ensure a minimum spacing of 20 mm between
adjacent units.
Installation
NRS 1-7
On supporting rail (with mounting clip)
1. Clip level switch onto supporting rail.
2. Loosen cover screws A and unplug cover C from its base B.
3. Select cable entry E / F and remove corresponding seal.
On mounting panel
1. Loosen cover screws A and unplug cover C from its base B.
2. Unscrew mounting clip D.
3. Drill the hole G marked in the base to
∅ 4.3 mm.
4. Fasten base with two screws M4 onto mounting panel.
A
Cover screws
B
Base
C
Cover
D
Mounting clip
E
Cable entry (flexible)
F
Cable entry (housing)
G
Hole d = 4.3 mm
H
Supporting rail 35 x 15 mm to DIN EN 50022
Key