Nordson 3100V Series Customer Product Manual page 375

E
2-4
Low Level lndicator
2.
lnstallation@ontd.)
X
dtoiq2s
Fig.E2-2
6.
Clean
the tank of any debris before filling with fresh hot melt material.
7.
Remove
the float from the lever rod and slide the lever rod through
the opening
in
the pump pan.
8.
lVlount
the indicator to the pump pan and secure with the screws
removed in step
4.
9.
Attach the float to the lever
rod.
The mercury switch activates when
the lever rod drops below horizontal.
10. Loosen
the locking
nut above
the float and screw the float up or down
the lever rod to the position that will produce the desired low level
warning point.
NOTE: The
X distance in Figure
E2-2is
the distance between the
low level
warning point (reference groove) and the top
of
the tank
strainer.
The recommended X distance is 63mm (2.50 in).
Recommended Y distance is 36mm (1.41 in).
11.
Tighten the locking nut when the float is
at
the desired position
12.
Place the tank barrier in position around the float.
13. Fasten
the terminal block bracket to the center frame.
14.
Secure the terminal block to the bracket.
E2EN-03-[3V-LLrl-4
41-3000v
lssued 6/97
@97
Nordson
Corporalion
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rights reserved